Product Description
Product Description
|
Company Profile
HangZhou Xihu (West Lake) Dis. Machinery Manufacture Co., Ltd., located in HangZhou, “China’s ancient copper capital”, is a “national high-tech enterprise”. At the beginning of its establishment, the company adhering to the “to provide clients with high quality products, to provide timely service” concept, adhere to the “everything for the customer, make customer excellent supplier” for the mission.
Certifications
Q: Where is your company located ?
A: HangZhou ZheJiang .
Q: How could l get a sample?
A: Before we received the first order, please afford the sample cost and express fee. we will return the sample cost back
to you within your first order.
Q: Sample time?
A: Existing items: within 20-60 days.
Q: Whether you could make our brand on your products?
A: Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.
Q: How to guarantee the quality of your products?
A: 1) stict detection during production. 2) Strict completely inspecion on products before shipment and intact product
packaging ensured.
Q: lf my drawings are safe?
A: Yes ,we can CHINAMFG NDA.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Material: | Carbon Steel |
|---|---|
| Load: | Drive Shaft |
| Stiffness & Flexibility: | Stiffness / Rigid Axle |
| Journal Diameter Dimensional Accuracy: | OEM/ODM/Customized |
| Axis Shape: | Straight Shaft |
| Shaft Shape: | OEM/ODM/Customized |
| Customization: |
Available
| Customized Request |
|---|
How do spline shafts handle variations in torque and rotational force?
Spline shafts are designed to handle variations in torque and rotational force in mechanical systems. Here’s a detailed explanation:
1. Interlocking Splines:
Spline shafts have a series of interlocking splines along their length. These splines engage with corresponding splines on the mating component, such as gears or couplings. The interlocking design ensures a secure and robust connection, capable of transmitting torque and rotational force.
2. Load Distribution:
When torque is applied to a spline shaft, the load is distributed across the entire engagement surface of the splines. This helps to minimize stress concentrations and prevents localized wear or failure. The load distribution capability of spline shafts allows them to handle variations in torque and rotational force effectively.
3. Material Selection:
Spline shafts are typically made from materials with high strength and durability, such as alloy steels. The material selection is crucial in handling variations in torque and rotational force. It ensures that the spline shaft can withstand the applied loads without deformation or failure.
4. Spline Profile:
The design of the spline profile also contributes to the handling of torque variations. The spline profile determines the contact area and the distribution of forces along the splines. By optimizing the spline profile, manufacturers can enhance the load-carrying capacity and improve the ability of the spline shaft to handle variations in torque.
5. Surface Finish and Lubrication:
Proper surface finish and lubrication play a crucial role in the performance of spline shafts. A smooth surface finish reduces friction and wear, while suitable lubrication minimizes heat generation and ensures smooth operation. These factors help in handling variations in torque and rotational force by reducing the impact of friction and wear on the spline engagement.
6. Design Considerations:
Engineers take several design considerations into account to ensure spline shafts can handle variations in torque and rotational force. These considerations include appropriate spline dimensions, tooth profile geometry, spline fit tolerance, and the selection of mating components. By carefully designing the spline shaft and its mating components, engineers can optimize the system’s performance and reliability.
7. Overload Protection:
In some applications, spline shafts may be equipped with overload protection mechanisms. These mechanisms, such as shear pins or torque limiters, are designed to disconnect the drive temporarily or slip when the torque exceeds a certain threshold. This protects the spline shaft and other components from damage due to excessive torque.
Overall, spline shafts handle variations in torque and rotational force through their interlocking splines, load distribution capability, appropriate material selection, optimized spline profiles, surface finish, lubrication, design considerations, and, in some cases, overload protection mechanisms. These features ensure efficient torque transmission and enable spline shafts to withstand the demands of various mechanical systems.
Can spline shafts be used in automotive applications, and if so, how?
Yes, spline shafts are extensively used in automotive applications due to their ability to transmit torque and provide reliable power transmission. Here’s how spline shafts are used in automotive applications:
Spline shafts play a crucial role in various automotive systems and components, including:
- Drivetrain: Spline shafts are an integral part of the drivetrain system in vehicles. They transmit torque from the engine to the wheels, allowing the vehicle to move. Spline shafts are present in components such as the transmission, differential, and axle shafts. In manual transmissions, the spline shaft connects the transmission input shaft to the clutch disc, enabling power transfer from the engine. In automatic transmissions, spline shafts are used in the torque converter and the output shaft.
- Steering System: Spline shafts are employed in the steering system to transmit torque from the steering wheel to the steering rack or gearbox. They provide a direct connection between the driver’s input and the movement of the wheels, allowing for steering control.
- Power Take-Off (PTO) Systems: Some vehicles, particularly commercial trucks and agricultural machinery, utilize PTO systems. Spline shafts are used in PTOs to transfer power from the vehicle’s engine to auxiliary equipment, such as hydraulic pumps, generators, or agricultural implements.
- Transfer Cases: In four-wheel-drive (4WD) or all-wheel-drive (AWD) vehicles, transfer cases are used to distribute power to the front and rear axles. Spline shafts are utilized in the transfer case to transfer torque between the transmission and the front and rear drive shafts.
- Propeller Shafts: Spline shafts are present in propeller shafts, which transmit torque from the transmission or transfer case to the rear axle in rear-wheel-drive vehicles. They accommodate the relative movement between the transmission and the axle due to suspension travel.
In automotive applications, spline shafts are designed to withstand high torque loads, provide precise torque transmission, and accommodate misalignments and fluctuations in operating conditions. They are typically made from high-strength steel or alloy materials to ensure durability and resistance to wear. Proper lubrication is essential to minimize friction and ensure smooth operation.
The use of spline shafts in automotive applications allows for efficient power transmission, precise control, and reliable performance, contributing to the overall functionality and drivability of vehicles.
How does a spline shaft differ from other types of shafts?
A spline shaft differs from other types of shafts in several ways. Here’s a detailed explanation:
1. Spline Structure:
A spline shaft features a series of ridges or teeth (splines) that are machined onto its surface. These splines create a precise and controlled interface with mating components, allowing for torque transmission and relative movement. In contrast, other types of shafts, such as plain shafts or keyed shafts, do not have the splines and rely on different mechanisms for torque transmission.
2. Torque Transmission and Relative Movement:
Unlike plain shafts or keyed shafts, which transmit torque through a frictional or mechanical connection, spline shafts allow for both torque transmission and relative movement between the shaft and mating components. The splines on the shaft engage with corresponding splines on the mating component, creating an interlock that transfers rotational force while accommodating axial or radial displacement. This feature provides flexibility and is particularly useful in applications where misalignment or relative movement needs to be accommodated.
3. Load Distribution:
One of the advantages of spline shafts is their ability to distribute loads over a larger surface area. The multiple contact points created by the splines help distribute the applied load evenly along the shaft’s length. This load distribution minimizes stress concentrations and reduces the risk of premature wear or failure. In contrast, other types of shafts may rely on a single keyway or frictional contact, which can result in higher stress concentrations and limited load distribution.
4. Design Flexibility:
Spline shafts offer greater design flexibility compared to other types of shafts. The number, size, and shape of the splines can be customized to meet specific design requirements. This allows for optimization of torque transmission, load-bearing capacity, and relative movement characteristics based on the application’s needs. Other types of shafts may have more standardized designs and limited customization options.
5. Application Variability:
Spline shafts find widespread use in various industries and applications where torque transmission, relative movement, and load distribution are crucial. They are commonly employed in gearboxes, power transmission systems, steering mechanisms, and other rotational systems. Other types of shafts, such as plain shafts or keyed shafts, may be more suitable for applications that require simpler torque transmission without the need for relative movement.
6. Installation and Maintenance:
When compared to other types of shafts, spline shafts may require more precise machining and alignment during installation. The mating components must be accurately matched to ensure proper engagement and torque transfer. Additionally, spline shafts may require periodic inspection and maintenance to ensure the integrity of the splines and optimal performance.
In summary, spline shafts differ from other types of shafts due to their spline structure, ability to accommodate relative movement, load distribution capability, design flexibility, application variability, and specific installation and maintenance requirements. These characteristics make spline shafts well-suited for applications that demand precise torque transmission, flexibility, and load distribution.
editor by CX 2024-05-07
China Standard CZPT Customized Precision Steel Forging Gear Driving Spline Shaft
Product Description
Densen customized precision steel forging gear driving spline shaft
We have professionals to solve your questions, please contact us directly!
| Description |
steel forging gear driving spline shaft |
| Process driving shaft | Open Die Forging Closed Die Forging Ring Forging |
| Material Grade | Steel;Carbon Steel;Alloy steel;Stainless steel; |
| Weight Range | 0.1kg-100kg |
| Standard | ANSI, ASTM, DIN, JIS, BS |
| Application driving shaft | Mine equipment,Petrochemical industry,Vessel,Diesel engine, Aircraft, Armament,Nuclear power,Thermal power,Hydroelectric etc. |
Products show:
Declaration:
Products shown herein are made to the requirements of specific customers and are illustrative of the types of manufacturing capabilities available within CHINAMFG group of companies.
Our policy is that none of these products will be sold to 3rd parties without written consent of the customers to whom the tooling, design and specifications belong.
Company Information
HangZhou New CHINAMFG Casting and Forging Company is the sales company of HangZhou CHINAMFG Group of Companies. Features of New CHINAMFG simply summarized as below:
1. Trusted supplier of steel, iron & non-ferrous components;
2. Extensive documented quality program in place.
3. Castings, forgings, stampings, machining, welding & fabrication services.
4. 9 related factories, over 50 joint-venture sub-contractors.
5. 25+ years of manufacturing experiences, 10+ years of exporting experience
6. 100% of products sold to overseas customers.
7. 50% of customer base is forturne 500 companies.
Processing support
Forging Service:
Forging is a manufacturing process involving the shaping of metal using localized compressive forces. New CHINAMFG offers open die forging, closed die forging and ring forging services. Material can be steel, iron and non-ferrous. Material can be handled include steel, iron, non-ferrous. Single component weight range is from 0.1Kg to 50,000Kgs.
Machining Service:
Machining is any of various processes in which a piece of raw material is cut into a desired final shape and size by a controlled material-removal process. New Densen-XBL has more than 60 sets precision machines incl. CNC center, boring, milling, lathing, etc., and more than 300 inspection instruments incl. 3 sets CMM with grade μm. Repeated tolerance can be maintained as 0.02mm. Meanwhile awarded by certificates ISO9001-2008; ISO/TS16949. New Densen-XBL specialized in high precise machining for small-middle-big metal components.
3rd Party Inspection:
New Densen worked as 3rd party inspection center besides its sister factories or sub-contractors’ self inspection, Offers process inspection, random inspection and before delivedry inspection services for material, mechanical, inside defects, dimentional, pressure, load, balance, surface treatment, visual inspection and test. Weekly project follow-up report together with pictures and videos, full quality inspection documentation available. New CHINAMFG also designed as 3rd party inspection representative for several customers when their products made by other suppliers.
Application:
Contact us
If you are looking for this kind of products right now , please do not hesitate to contact us by any of below methods:
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Processing Object: | Metal |
|---|---|
| Molding Style: | Forging |
| Molding Technics: | Pressure Casting |
| Application: | Agricultural Machinery Parts |
| Material: | SS, Carbon Steel |
| Heat Treatment: | Quenching |
| Customization: |
Available
| Customized Request |
|---|
What safety considerations should be kept in mind when working with spline shafts?
Working with spline shafts requires adherence to certain safety considerations to ensure the well-being of personnel and the proper functioning of the machinery or equipment. Here’s a detailed explanation:
1. Personal Protective Equipment (PPE):
When working with spline shafts, individuals should wear appropriate personal protective equipment, including safety glasses, gloves, and protective clothing. PPE helps protect against potential hazards such as flying debris, sharp edges, or contact with lubricants.
2. Lockout/Tagout Procedures:
Prior to performing any maintenance or repair work on machinery or equipment involving spline shafts, proper lockout/tagout procedures should be followed. This involves isolating the power source, de-energizing the system, and securing it with lockout devices or tags to prevent accidental startup or release of stored energy.
3. Training and Competence:
Only trained and competent personnel should work with spline shafts. They should have a thorough understanding of the machinery or equipment, including the operation, maintenance, and safety procedures specific to spline shafts. Adequate training and knowledge help minimize the risk of accidents or improper handling.
4. Proper Handling and Lifting Techniques:
When moving or lifting machinery components that include spline shafts, proper techniques should be employed. This includes using appropriate lifting equipment, maintaining a stable posture, and avoiding sudden movements that could cause strain or injury.
5. Inspection and Maintenance:
Spline shafts should be regularly inspected for signs of wear, damage, or misalignment. Any abnormalities should be addressed promptly by qualified personnel. Routine maintenance, such as lubrication and cleaning, should be performed according to the manufacturer’s recommendations to ensure optimal performance and longevity.
6. Correct Installation and Alignment:
During installation or replacement of spline shafts, proper alignment and fit should be ensured. The shafts should be correctly seated and engaged with the mating components, following the manufacturer’s guidelines. Improper installation or misalignment can lead to premature wear, excessive stress, or failure of the spline shafts.
7. Hazardous Environments:
When spline shafts are used in hazardous environments, such as those with flammable substances, extreme temperatures, or high vibrations, additional safety measures may be required. These may include explosion-proof enclosures, temperature monitoring, or vibration damping systems.
8. Emergency Procedures:
Emergency procedures should be established and communicated to all personnel working with spline shafts. This includes knowing the location of emergency stops, emergency shutdown procedures, and the contact information for emergency response personnel.
9. Manufacturer’s Guidelines:
It is essential to follow the manufacturer’s guidelines and recommendations regarding the installation, operation, and maintenance of spline shafts. The manufacturer’s instructions provide specific safety information and precautions tailored to their product.
By taking these safety considerations into account and implementing appropriate measures, the risks associated with working with spline shafts can be minimized. Safety should always be a top priority when dealing with machinery or equipment that incorporates spline shafts.
Can spline shafts be used in automotive applications, and if so, how?
Yes, spline shafts are extensively used in automotive applications due to their ability to transmit torque and provide reliable power transmission. Here’s how spline shafts are used in automotive applications:
Spline shafts play a crucial role in various automotive systems and components, including:
- Drivetrain: Spline shafts are an integral part of the drivetrain system in vehicles. They transmit torque from the engine to the wheels, allowing the vehicle to move. Spline shafts are present in components such as the transmission, differential, and axle shafts. In manual transmissions, the spline shaft connects the transmission input shaft to the clutch disc, enabling power transfer from the engine. In automatic transmissions, spline shafts are used in the torque converter and the output shaft.
- Steering System: Spline shafts are employed in the steering system to transmit torque from the steering wheel to the steering rack or gearbox. They provide a direct connection between the driver’s input and the movement of the wheels, allowing for steering control.
- Power Take-Off (PTO) Systems: Some vehicles, particularly commercial trucks and agricultural machinery, utilize PTO systems. Spline shafts are used in PTOs to transfer power from the vehicle’s engine to auxiliary equipment, such as hydraulic pumps, generators, or agricultural implements.
- Transfer Cases: In four-wheel-drive (4WD) or all-wheel-drive (AWD) vehicles, transfer cases are used to distribute power to the front and rear axles. Spline shafts are utilized in the transfer case to transfer torque between the transmission and the front and rear drive shafts.
- Propeller Shafts: Spline shafts are present in propeller shafts, which transmit torque from the transmission or transfer case to the rear axle in rear-wheel-drive vehicles. They accommodate the relative movement between the transmission and the axle due to suspension travel.
In automotive applications, spline shafts are designed to withstand high torque loads, provide precise torque transmission, and accommodate misalignments and fluctuations in operating conditions. They are typically made from high-strength steel or alloy materials to ensure durability and resistance to wear. Proper lubrication is essential to minimize friction and ensure smooth operation.
The use of spline shafts in automotive applications allows for efficient power transmission, precise control, and reliable performance, contributing to the overall functionality and drivability of vehicles.
In which industries are spline shafts typically used?
Spline shafts find applications in a wide range of industries where torque transmission, relative movement, and load distribution are critical. Here’s a detailed explanation:
1. Automotive Industry:
The automotive industry extensively uses spline shafts in various components and systems. They are found in transmissions, drivelines, steering systems, differentials, and axle assemblies. Spline shafts enable the transmission of torque, accommodate relative movement, and ensure efficient power transfer in vehicles.
2. Aerospace and Defense Industry:
Spline shafts are essential in the aerospace and defense industry. They are used in aircraft landing gear systems, actuation mechanisms, missile guidance systems, engine components, and rotor assemblies. The aerospace and defense sector relies on spline shafts for precise torque transfer, relative movement accommodation, and critical control mechanisms.
3. Industrial Machinery and Equipment:
Spline shafts are widely employed in industrial machinery and equipment. They are used in gearboxes, machine tools, pumps, compressors, conveyors, printing machinery, and packaging equipment. Spline shafts enable torque transmission, accommodate misalignments and vibrations, and ensure accurate movement and synchronization of machine components.
4. Agriculture and Farming:
The agriculture and farming industry extensively uses spline shafts in equipment such as tractors, harvesters, and agricultural implements. Spline shafts are found in power take-off (PTO) units, transmission systems, hydraulic mechanisms, and steering systems. They enable torque transfer, accommodate relative movement, and provide flexibility in agricultural machinery.
5. Construction and Mining:
In the construction and mining industries, spline shafts are used in equipment such as excavators, loaders, bulldozers, and drilling rigs. They are found in hydraulic systems, power transmission systems, and articulated mechanisms. Spline shafts facilitate torque transmission, accommodate misalignments, and enable efficient power transfer in heavy-duty machinery.
6. Marine and Offshore:
Spline shafts have applications in the marine and offshore industry. They are used in propulsion systems, thrusters, rudders, winches, and marine pumps. Spline shafts enable torque transmission in marine vessels and offshore equipment, accommodating axial and radial movement, and ensuring reliable power transfer.
7. Energy and Power Generation:
Spline shafts are utilized in the energy and power generation sector. They are found in turbines, generators, compressors, and other rotating equipment. Spline shafts enable torque transmission and accommodate relative movement in power generation systems, ensuring efficient and reliable operation.
8. Rail and Transportation:
Spline shafts are employed in the rail and transportation industry. They are found in locomotives, railcar systems, and suspension mechanisms. Spline shafts enable torque transfer, accommodate movement and vibrations, and ensure precise control in rail and transportation applications.
These are just a few examples of the industries where spline shafts are typically used. Their versatility, torque transmission capabilities, and ability to accommodate relative movement make them vital components in various sectors that rely on efficient power transfer, flexibility, and precise control.
editor by CX 2024-04-10
China Standard Non Standard Customizable Gear Shaft Spline Shaft Drive Shaft for Mechanical Transmission System Automobile Machinery
Product Description
1. Are you manufacturer or trade company ?
We are a manufacturing factory founded in 1987 ,with trade team for international service.
2. What terms of payment you usually use ?
T/T . 30% deposit ,and 70% before finish production .Price :FOB ZheJiang .
3. Can you make products according to customer”s design ?
Yes , we can make according to customer”s drawing and samples .OED and ODM are acceptable.
4.How long is your delivery time ?
Genarally it is 5-15 days afte rthe deposit .It will take more days customized.
5. What do I need for offering a quote ?
Please offer us 2D or 3d drawing (with material ,dimension,surface treatment and other technical datas etc.), quantity ,or samples .
Then we will quote the best price .
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Material: | Carbon Steel |
|---|---|
| Load: | Revolution Axis |
| Stiffness & Flexibility: | Flexible Shaft |
| Customization: |
Available
| Customized Request |
|---|
.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
|
Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
What safety considerations should be kept in mind when working with spline shafts?
Working with spline shafts requires adherence to certain safety considerations to ensure the well-being of personnel and the proper functioning of the machinery or equipment. Here’s a detailed explanation:
1. Personal Protective Equipment (PPE):
When working with spline shafts, individuals should wear appropriate personal protective equipment, including safety glasses, gloves, and protective clothing. PPE helps protect against potential hazards such as flying debris, sharp edges, or contact with lubricants.
2. Lockout/Tagout Procedures:
Prior to performing any maintenance or repair work on machinery or equipment involving spline shafts, proper lockout/tagout procedures should be followed. This involves isolating the power source, de-energizing the system, and securing it with lockout devices or tags to prevent accidental startup or release of stored energy.
3. Training and Competence:
Only trained and competent personnel should work with spline shafts. They should have a thorough understanding of the machinery or equipment, including the operation, maintenance, and safety procedures specific to spline shafts. Adequate training and knowledge help minimize the risk of accidents or improper handling.
4. Proper Handling and Lifting Techniques:
When moving or lifting machinery components that include spline shafts, proper techniques should be employed. This includes using appropriate lifting equipment, maintaining a stable posture, and avoiding sudden movements that could cause strain or injury.
5. Inspection and Maintenance:
Spline shafts should be regularly inspected for signs of wear, damage, or misalignment. Any abnormalities should be addressed promptly by qualified personnel. Routine maintenance, such as lubrication and cleaning, should be performed according to the manufacturer’s recommendations to ensure optimal performance and longevity.
6. Correct Installation and Alignment:
During installation or replacement of spline shafts, proper alignment and fit should be ensured. The shafts should be correctly seated and engaged with the mating components, following the manufacturer’s guidelines. Improper installation or misalignment can lead to premature wear, excessive stress, or failure of the spline shafts.
7. Hazardous Environments:
When spline shafts are used in hazardous environments, such as those with flammable substances, extreme temperatures, or high vibrations, additional safety measures may be required. These may include explosion-proof enclosures, temperature monitoring, or vibration damping systems.
8. Emergency Procedures:
Emergency procedures should be established and communicated to all personnel working with spline shafts. This includes knowing the location of emergency stops, emergency shutdown procedures, and the contact information for emergency response personnel.
9. Manufacturer’s Guidelines:
It is essential to follow the manufacturer’s guidelines and recommendations regarding the installation, operation, and maintenance of spline shafts. The manufacturer’s instructions provide specific safety information and precautions tailored to their product.
By taking these safety considerations into account and implementing appropriate measures, the risks associated with working with spline shafts can be minimized. Safety should always be a top priority when dealing with machinery or equipment that incorporates spline shafts.
Can spline shafts be used in automotive applications, and if so, how?
Yes, spline shafts are extensively used in automotive applications due to their ability to transmit torque and provide reliable power transmission. Here’s how spline shafts are used in automotive applications:
Spline shafts play a crucial role in various automotive systems and components, including:
- Drivetrain: Spline shafts are an integral part of the drivetrain system in vehicles. They transmit torque from the engine to the wheels, allowing the vehicle to move. Spline shafts are present in components such as the transmission, differential, and axle shafts. In manual transmissions, the spline shaft connects the transmission input shaft to the clutch disc, enabling power transfer from the engine. In automatic transmissions, spline shafts are used in the torque converter and the output shaft.
- Steering System: Spline shafts are employed in the steering system to transmit torque from the steering wheel to the steering rack or gearbox. They provide a direct connection between the driver’s input and the movement of the wheels, allowing for steering control.
- Power Take-Off (PTO) Systems: Some vehicles, particularly commercial trucks and agricultural machinery, utilize PTO systems. Spline shafts are used in PTOs to transfer power from the vehicle’s engine to auxiliary equipment, such as hydraulic pumps, generators, or agricultural implements.
- Transfer Cases: In four-wheel-drive (4WD) or all-wheel-drive (AWD) vehicles, transfer cases are used to distribute power to the front and rear axles. Spline shafts are utilized in the transfer case to transfer torque between the transmission and the front and rear drive shafts.
- Propeller Shafts: Spline shafts are present in propeller shafts, which transmit torque from the transmission or transfer case to the rear axle in rear-wheel-drive vehicles. They accommodate the relative movement between the transmission and the axle due to suspension travel.
In automotive applications, spline shafts are designed to withstand high torque loads, provide precise torque transmission, and accommodate misalignments and fluctuations in operating conditions. They are typically made from high-strength steel or alloy materials to ensure durability and resistance to wear. Proper lubrication is essential to minimize friction and ensure smooth operation.
The use of spline shafts in automotive applications allows for efficient power transmission, precise control, and reliable performance, contributing to the overall functionality and drivability of vehicles.
What are the key components and design features of a spline shaft?
A spline shaft consists of several key components and incorporates specific design features to ensure its functionality and performance. Here’s a detailed explanation:
1. Shaft Body:
The main component of a spline shaft is the shaft body, which provides the structural integrity and serves as the base for the spline features. The shaft body is typically cylindrical in shape and made from materials such as steel, stainless steel, or other alloyed metals. The material selection depends on factors like the application requirements, torque loads, and environmental conditions.
2. Splines:
The splines are the key design feature of a spline shaft. They are ridges or teeth that are machined onto the surface of the shaft. The splines create the interlocking mechanism with mating components, allowing for torque transmission and relative movement. The number, size, and shape of the splines can vary depending on the application requirements and design specifications.
3. Spline Profile:
The spline profile refers to the specific shape or geometry of the splines. Common types of spline profiles include involute, straight-sided, and serrated. The spline profile is chosen based on factors such as the torque transmission requirements, load distribution, and the desired engagement characteristics with mating components. The spline profile ensures optimal contact and torque transfer between the spline shaft and the mating component.
4. Spline Fit:
The spline fit refers to the dimensional relationship between the spline shaft and the mating component. It determines the clearance or interference between the splines, ensuring proper engagement and transmission of torque. The spline fit can be categorized into different classes, such as clearance fit, transition fit, or interference fit, based on the desired level of clearance or interference.
5. Surface Finish:
The surface finish of the spline shaft is crucial for its performance. The splines and the shaft body should have a smooth and consistent surface finish to minimize friction, wear, and the risk of stress concentrations. The surface finish can be achieved through machining, grinding, or other surface treatment methods to meet the required specifications.
6. Lubrication:
To ensure smooth operation and reduce wear, lubrication is often employed for spline shafts. Lubricants with appropriate viscosity and lubricating properties are applied to the spline interface to minimize friction, dissipate heat, and prevent premature wear or damage to the splines and mating components. Lubrication also helps in maintaining the functionality and prolonging the service life of the spline shaft.
7. Machining Tolerances:
Precision machining is critical for spline shafts to achieve the required dimensional accuracy and ensure proper engagement with mating components. Tight machining tolerances are maintained during the manufacturing process to ensure the spline profile, dimensions, and surface finish meet the specified design requirements. This ensures the interchangeability and compatibility of spline shafts in various applications.
In summary, the key components and design features of a spline shaft include the shaft body, splines, spline profile, spline fit, surface finish, lubrication, and machining tolerances. These elements work together to enable torque transmission, relative movement, and load distribution while ensuring the functionality, durability, and performance of the spline shaft.
editor by CX 2024-04-04
China Standard Wear Resistant Steel Transmission Spur Gear Helical Gear Spline Gear Shaft
Product Description
Product Description
|
Technology |
Powder Metallurgy |
Metal injection moding |
|
General Material |
Fc5718/Fn5718 |
17-4Ph/4605 |
|
Density |
6.7-6.8 |
7.7-7.8 |
|
Hardness |
Fc5718(20-30HRC) Fn5718(35-40HRC) |
17-4Ph(35-40HRC) 4605(45-50HRC) |
|
Application |
Medical apparatus and instruments Hardware field Automobile industry Home appliances |
|
Main Advantages
1) Powder metallurgy can ensure the accuracy and uniformity of the material composition ratio.
2) Suitable for producing products of the same shape and large quantities, low production cost.
3) The production process is not afraid of oxidation, and no material pollution will occur.
4) No subsequent machining processing is required, saving materials and reducing costs.
5) Most difficult metals and compounds, pseudo alloys, porous materials can only be manufactured by powder metallurgy
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory and trading company
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Machinery, Agricultural Machinery |
|---|---|
| Hardness: | Soft Tooth Surface |
| Gear Position: | External Gear |
| Manufacturing Method: | Cast Gear |
| Toothed Portion Shape: | Spur Gear |
| Material: | Cast Steel |
| Customization: |
Available
| Customized Request |
|---|
Can spline shafts be used in both mobile and stationary machinery?
Yes, spline shafts can be used in both mobile and stationary machinery. Here’s a detailed explanation:
1. Mobile Machinery:
Spline shafts find extensive use in various types of mobile machinery. For example:
- In Automotive Applications: Spline shafts are commonly used in automotive drivetrains, where they transmit torque from the engine to the wheels. They are found in components such as the transmission, differential, and axle shafts.
- In Construction and Earthmoving Equipment: Spline shafts are utilized in construction machinery, such as excavators, loaders, and bulldozers. They are employed in the powertrain systems to transfer torque and drive the hydraulic pumps or propel the machine.
- In Agricultural Equipment: Spline shafts are used in agricultural machinery like tractors, combines, and harvesters. They help transfer power from the engine to various driven components, such as the wheels, PTO (power take-off), or hydraulic systems.
- In Off-Road Vehicles: Spline shafts are present in off-road vehicles, including ATVs (all-terrain vehicles) and military vehicles. They enable power transmission to the wheels or drivetrain components, ensuring mobility and performance in challenging terrains.
2. Stationary Machinery:
Spline shafts are also widely employed in stationary machinery across various industries. Some examples include:
- In Machine Tools: Spline shafts are used in machine tools, such as lathes, milling machines, and grinding machines. They provide torque transmission in the spindle or lead screw mechanisms, enabling precision motion control and material removal operations.
- In Industrial Gearboxes: Spline shafts play a crucial role in industrial gearboxes used in manufacturing and processing plants. They transmit torque between input and output shafts, enabling speed reduction or increase as required by the application.
- In Power Generation: Spline shafts are utilized in power generation equipment, including turbines and generators. They help transmit torque between the rotating rotor and the stationary components, facilitating energy conversion.
- In Pump and Compressor Systems: Spline shafts are present in pumps and compressors used in various industries. They transmit torque from the motor or prime mover to the impeller or compressor elements, enabling fluid or gas transfer.
The versatility of spline shafts makes them suitable for a wide range of applications, both mobile and stationary. Their ability to efficiently transmit torque, accommodate misalignment, distribute loads, and provide reliable connections makes them a preferred choice in diverse machinery across industries.
Can spline shafts be repaired or maintained when necessary?
Yes, spline shafts can be repaired and maintained when necessary to ensure their continued functionality and performance. Here are some ways spline shafts can be repaired and maintained:
1. Inspection and Assessment:
When an issue is suspected with a spline shaft, the first step is to conduct a thorough inspection. This involves examining the shaft for any signs of wear, damage, or misalignment. Special attention is given to the spline teeth, which may show signs of wear or deformation. Through inspection and assessment, the extent of the repair or maintenance required can be determined.
2. Spline Tooth Repair:
If the spline teeth are damaged or worn, they can be repaired or replaced. Repair methods may include re-machining the teeth to restore their original profile, filling and reshaping the worn areas using specialized welding techniques, or replacing the damaged section of the spline shaft. The specific repair method depends on the severity of the damage and the material of the spline shaft.
3. Lubrication and Cleaning:
Regular lubrication and cleaning are essential for maintaining spline shafts. Lubricants help reduce friction and wear between the mating surfaces, while cleaning removes contaminants that can affect the spline’s engagement. During maintenance, old lubricants are removed, and fresh lubricants are applied to ensure smooth operation and prevent premature failure.
4. Surface Treatment:
If the spline shaft undergoes wear or corrosion, surface treatment can be applied to restore its condition. This may involve applying coatings or treatments to enhance the hardness, wear resistance, or corrosion resistance of the spline shaft. Surface treatments can improve the longevity and performance of the spline shaft, reducing the need for frequent repairs.
5. Balancing and Alignment:
If a spline shaft is experiencing vibration or misalignment issues, it may require balancing or realignment. Balancing involves redistributing mass along the shaft to minimize vibrations, while alignment ensures proper mating and engagement with other components. Balancing and alignment procedures help optimize the performance and longevity of the spline shaft.
6. Replacement:
In cases where the spline shaft is severely damaged or worn beyond repair, replacement may be necessary. Replacement spline shafts can be sourced from manufacturers or specialized suppliers who can provide shafts that meet the required specifications and tolerances.
It’s important to note that the repair and maintenance of spline shafts should be carried out by qualified professionals with expertise in precision machining and mechanical systems. They have the knowledge and tools to properly assess, repair, or replace spline shafts, ensuring the integrity and functionality of the system in which they are used.
By implementing regular maintenance and timely repairs, spline shafts can be kept in optimal condition, extending their lifespan and maintaining their performance in various mechanical applications.
What are the key components and design features of a spline shaft?
A spline shaft consists of several key components and incorporates specific design features to ensure its functionality and performance. Here’s a detailed explanation:
1. Shaft Body:
The main component of a spline shaft is the shaft body, which provides the structural integrity and serves as the base for the spline features. The shaft body is typically cylindrical in shape and made from materials such as steel, stainless steel, or other alloyed metals. The material selection depends on factors like the application requirements, torque loads, and environmental conditions.
2. Splines:
The splines are the key design feature of a spline shaft. They are ridges or teeth that are machined onto the surface of the shaft. The splines create the interlocking mechanism with mating components, allowing for torque transmission and relative movement. The number, size, and shape of the splines can vary depending on the application requirements and design specifications.
3. Spline Profile:
The spline profile refers to the specific shape or geometry of the splines. Common types of spline profiles include involute, straight-sided, and serrated. The spline profile is chosen based on factors such as the torque transmission requirements, load distribution, and the desired engagement characteristics with mating components. The spline profile ensures optimal contact and torque transfer between the spline shaft and the mating component.
4. Spline Fit:
The spline fit refers to the dimensional relationship between the spline shaft and the mating component. It determines the clearance or interference between the splines, ensuring proper engagement and transmission of torque. The spline fit can be categorized into different classes, such as clearance fit, transition fit, or interference fit, based on the desired level of clearance or interference.
5. Surface Finish:
The surface finish of the spline shaft is crucial for its performance. The splines and the shaft body should have a smooth and consistent surface finish to minimize friction, wear, and the risk of stress concentrations. The surface finish can be achieved through machining, grinding, or other surface treatment methods to meet the required specifications.
6. Lubrication:
To ensure smooth operation and reduce wear, lubrication is often employed for spline shafts. Lubricants with appropriate viscosity and lubricating properties are applied to the spline interface to minimize friction, dissipate heat, and prevent premature wear or damage to the splines and mating components. Lubrication also helps in maintaining the functionality and prolonging the service life of the spline shaft.
7. Machining Tolerances:
Precision machining is critical for spline shafts to achieve the required dimensional accuracy and ensure proper engagement with mating components. Tight machining tolerances are maintained during the manufacturing process to ensure the spline profile, dimensions, and surface finish meet the specified design requirements. This ensures the interchangeability and compatibility of spline shafts in various applications.
In summary, the key components and design features of a spline shaft include the shaft body, splines, spline profile, spline fit, surface finish, lubrication, and machining tolerances. These elements work together to enable torque transmission, relative movement, and load distribution while ensuring the functionality, durability, and performance of the spline shaft.
editor by CX 2024-01-29
China Standard Transmission Spline Propeller CNC Turning Stainless Steel Machining Motor Gear Shaft/Worm Gear Shaft
Product Description
| Product Type | CNC Milling-Turning |
| Our Services | CNC Machining,Plastic Injection,Stamping,Die Casting,Silicone And Rubber,Aluminum Extrusion,Mould Making,etc |
| Material | Aluminum,Brass,Stainless Steel,Copper,Plastic,Wood,Silicone,Rubber,Or as per the customers’ requirements |
| Surface Treatment |
Anodizing,Sandblasting,Painting,Powder coating,Plating,Silk Printing,Brushing,Polishing,Laser Engraving |
| Drawing Format | .jpg/.pdf/.dxf/.dwg/.igs./.stp/x_t. etc |
| Service Project | To provide production design, production and technical service, mould development and processing, etc |
| Testing Machine | Digital Height Gauge, caliper, Coordinate measuring machine, projection machine, roughness tester, hardness tester and so on |
| Tolerance | +/-0.0003mm |
| Packing | Foam, Carton, Wooden boxes, or as per the customer’s requirements |
| Lead Time | 7-20 work days |
| Shipment | By FedEx,DHL,China post… |
| Payment Terms | T/T,Western Union,Paypal |
| Place Of Origin |
ZheJiang ,China(Mainland) |
| Shipment |
Express & air freight is preferred / sea freight/ as per customized specifications |
1.Q:Are you trading company or manufacturer?
A: We are factory with more then 15years experience
2.Q: How long is your delivery time?
A: Generally it is 15-30days as we are Customized service we confirm with Customer when
place order
3.Q:Do you provide samples? ls it free or extra?
A: Yes we provide samples .for sample charge as per sample condition to decide free or
charged ,usually for not too much time used consumed machining process are free
4.Q:What is your terms of payment?
30% T/T in advance balance before shipment .Or as per discussion
5.Q: Can we know the production process without visiting the factory?
A:We will offer detailed production schedule and send weekly reports with digital
pictures and videos which show the machining progress
6.Q:Available for customized design drawings?
A: YesDWG.DXF.DXW.IGES.STEP. PDF etc
7.Q:Available for customized design drawings?
A: Yes ,we can CHINAMFG the NDA before your send the drawing
8.Q:How do you guarantee the quality?
A:(1) Checking the raw material after they reach our factory——
Incoming quality control(IQC)
(2) Checking the details before the production line operated
(3) Have a full inspection and routing inspection during mass production—
In-process quality control(IPQC)
(4) Checking the goods after they are finished—- Final quality control(FQC)
(5) Checking the goods after they are finished—–Outgoing quality control(QC)
(6)100% inspection and delivery before shipment.
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Gear Position: | External Gear |
| Manufacturing Method: | Rolling Gear |
| Toothed Portion Shape: | All |
| Material: | Metal |
| Customization: |
Available
| Customized Request |
|---|
Can spline shafts be used in both mobile and stationary machinery?
Yes, spline shafts can be used in both mobile and stationary machinery. Here’s a detailed explanation:
1. Mobile Machinery:
Spline shafts find extensive use in various types of mobile machinery. For example:
- In Automotive Applications: Spline shafts are commonly used in automotive drivetrains, where they transmit torque from the engine to the wheels. They are found in components such as the transmission, differential, and axle shafts.
- In Construction and Earthmoving Equipment: Spline shafts are utilized in construction machinery, such as excavators, loaders, and bulldozers. They are employed in the powertrain systems to transfer torque and drive the hydraulic pumps or propel the machine.
- In Agricultural Equipment: Spline shafts are used in agricultural machinery like tractors, combines, and harvesters. They help transfer power from the engine to various driven components, such as the wheels, PTO (power take-off), or hydraulic systems.
- In Off-Road Vehicles: Spline shafts are present in off-road vehicles, including ATVs (all-terrain vehicles) and military vehicles. They enable power transmission to the wheels or drivetrain components, ensuring mobility and performance in challenging terrains.
2. Stationary Machinery:
Spline shafts are also widely employed in stationary machinery across various industries. Some examples include:
- In Machine Tools: Spline shafts are used in machine tools, such as lathes, milling machines, and grinding machines. They provide torque transmission in the spindle or lead screw mechanisms, enabling precision motion control and material removal operations.
- In Industrial Gearboxes: Spline shafts play a crucial role in industrial gearboxes used in manufacturing and processing plants. They transmit torque between input and output shafts, enabling speed reduction or increase as required by the application.
- In Power Generation: Spline shafts are utilized in power generation equipment, including turbines and generators. They help transmit torque between the rotating rotor and the stationary components, facilitating energy conversion.
- In Pump and Compressor Systems: Spline shafts are present in pumps and compressors used in various industries. They transmit torque from the motor or prime mover to the impeller or compressor elements, enabling fluid or gas transfer.
The versatility of spline shafts makes them suitable for a wide range of applications, both mobile and stationary. Their ability to efficiently transmit torque, accommodate misalignment, distribute loads, and provide reliable connections makes them a preferred choice in diverse machinery across industries.
How do spline shafts contribute to precise and consistent rotation?
Spline shafts play a crucial role in achieving precise and consistent rotation in mechanical systems. Here’s how spline shafts contribute to these characteristics:
1. Interlocking Design:
Spline shafts feature a series of ridges or teeth, known as splines, that interlock with corresponding grooves or slots in mating components. This interlocking design ensures a positive connection between the shaft and the mating part, allowing for precise and consistent rotation. The engagement between the splines provides resistance to axial and radial movement, minimizing play or backlash that can introduce inaccuracies in rotation.
2. Load Distribution:
The interlocking engagement of spline shafts allows for effective load distribution along the length of the shaft. This helps distribute the applied torque evenly, reducing stress concentrations and minimizing the risk of localized deformation or failure. By distributing the load, spline shafts contribute to consistent rotation and prevent excessive wear on specific areas of the shaft or the mating components.
3. Torque Transmission:
Spline shafts are specifically designed to transmit torque efficiently from one component to another. The close fit between the splines ensures a high torque-carrying capacity, enabling the shaft to transfer rotational force without significant power loss. This efficient torque transmission contributes to precise and consistent rotation, allowing for accurate positioning and motion control in various applications.
4. Rigidity and Stiffness:
Spline shafts are typically constructed from materials with high rigidity and stiffness, such as steel or alloy. This inherent rigidity helps maintain the dimensional integrity of the shaft and minimizes deflection or bending under load. By providing a stable and stiff rotational axis, spline shafts contribute to precise and consistent rotation, particularly in applications that require tight tolerances or high-speed operation.
5. Alignment and Centering:
The interlocking nature of spline shafts aids in the alignment and centering of rotating components. The splines ensure proper positioning and orientation of the shaft relative to the mating part, facilitating concentric rotation. This alignment helps prevent wobbling, vibrations, and eccentricity, which can adversely affect rotation accuracy and consistency.
6. Lubrication and Wear Reduction:
Proper lubrication of spline shafts is essential for maintaining precise and consistent rotation. Lubricants reduce friction between the mating surfaces, minimizing wear and preventing stick-slip phenomena that can cause irregular rotation. The use of lubrication also helps dissipate heat generated during operation, ensuring optimal performance and longevity of the spline shaft.
By incorporating interlocking design, load distribution, efficient torque transmission, rigidity, alignment, and lubrication, spline shafts contribute to precise and consistent rotation in mechanical systems. Their reliable and accurate rotational characteristics make them suitable for a wide range of applications, from automotive and aerospace to machinery and robotics.
What are the key components and design features of a spline shaft?
A spline shaft consists of several key components and incorporates specific design features to ensure its functionality and performance. Here’s a detailed explanation:
1. Shaft Body:
The main component of a spline shaft is the shaft body, which provides the structural integrity and serves as the base for the spline features. The shaft body is typically cylindrical in shape and made from materials such as steel, stainless steel, or other alloyed metals. The material selection depends on factors like the application requirements, torque loads, and environmental conditions.
2. Splines:
The splines are the key design feature of a spline shaft. They are ridges or teeth that are machined onto the surface of the shaft. The splines create the interlocking mechanism with mating components, allowing for torque transmission and relative movement. The number, size, and shape of the splines can vary depending on the application requirements and design specifications.
3. Spline Profile:
The spline profile refers to the specific shape or geometry of the splines. Common types of spline profiles include involute, straight-sided, and serrated. The spline profile is chosen based on factors such as the torque transmission requirements, load distribution, and the desired engagement characteristics with mating components. The spline profile ensures optimal contact and torque transfer between the spline shaft and the mating component.
4. Spline Fit:
The spline fit refers to the dimensional relationship between the spline shaft and the mating component. It determines the clearance or interference between the splines, ensuring proper engagement and transmission of torque. The spline fit can be categorized into different classes, such as clearance fit, transition fit, or interference fit, based on the desired level of clearance or interference.
5. Surface Finish:
The surface finish of the spline shaft is crucial for its performance. The splines and the shaft body should have a smooth and consistent surface finish to minimize friction, wear, and the risk of stress concentrations. The surface finish can be achieved through machining, grinding, or other surface treatment methods to meet the required specifications.
6. Lubrication:
To ensure smooth operation and reduce wear, lubrication is often employed for spline shafts. Lubricants with appropriate viscosity and lubricating properties are applied to the spline interface to minimize friction, dissipate heat, and prevent premature wear or damage to the splines and mating components. Lubrication also helps in maintaining the functionality and prolonging the service life of the spline shaft.
7. Machining Tolerances:
Precision machining is critical for spline shafts to achieve the required dimensional accuracy and ensure proper engagement with mating components. Tight machining tolerances are maintained during the manufacturing process to ensure the spline profile, dimensions, and surface finish meet the specified design requirements. This ensures the interchangeability and compatibility of spline shafts in various applications.
In summary, the key components and design features of a spline shaft include the shaft body, splines, spline profile, spline fit, surface finish, lubrication, and machining tolerances. These elements work together to enable torque transmission, relative movement, and load distribution while ensuring the functionality, durability, and performance of the spline shaft.
editor by CX 2023-11-18
China Standard Rotary Shaft Forged 20crmnti Forging Rotary Spline Shaft Long Roller Shaft for Crusher
Product Description
Product Description
Warranty
1 Year
Applicable Industries
Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Other, Advertising Company
Weight (KG)
1
Showroom Location
Viet Nam
Video outgoing-inspection
Provided
Machinery Test Report
Provided
Marketing Type
Ordinary Product
Warranty of core components
1 Year
Core Components
PLC, Engine, Bearing, Gearbox, Motor, Pressure vessel, Gear, Pump
Material
steel
Place of Origin
ZheJiang , China
Condition
New
Structure
Shaft
Coatings
Customized
Torque Capacity
Customized
Model Number
Customized
Brand Name
NON
Description
Shaft
Machining equipment
CNC mill,lathe and grind machine
Material
stainless steel, aluminium, carbon
Surface
Grinding and polishing
Shape
Customized
Sampling time
10days
Production time
20days
Packing
Protective packing
Tolerance
±0.001
OEM
Welcome
Production Process
Company Profile
HangZhou HUANENGDA SPRING CO.,LTD
HangZhou HuaNengDa Spring Co., Ltd. is located in Tong ‘an District, HangZhou City, ZheJiang Province, China. It is a hardware factory specializing in R&D design, manufacture and sales of precision components. The company introduces domestic and foreign advanced equipment and production technology, adopts CNC high-precision computer machine, compression spring machine, CNC five-axis linkage machining center, CNC turning and milling compound, 300 tons of punch and other mechanical equipment,and employs senior engineers with more than 10 years of work experience to debug mechanical equipment and customize production.
With the business philosophy of honesty, pragmatism and excellence, HuaNengDa Spring Company is dedicated to serving customers at home and abroad. We hope that the products of HuaNengDa will help your business to be more brilliant, let us build a bright future in the high-tech era!
The testimony is pragmatic and the attitude of the people. Quality service is the pursuit of the people!
Factory Workshop
Production Procedur
Quality Inspection
Packing And Shipping
Our Service
FAQ
1.Small order quantity is workable
From the initial sample design of the spring to the mass production of the springs, we can quickly reach your manufacturing goals and immediately provide the best products because we have an excellent production management system and expertly trained technical personnel.
2.Committed to high quality production
To keep HuaNengDa Springs at the forefront of the industry, we have implemented a stringent internal quality control system and regularly import the latest manufacturing equipment and instruments. Through our precise manufacturing technology and expert mold making process, we provide our customers with the best products and service.
3.Efficiency in manufacturing
Our company’s machinery and equipment are controlled by CNC computers. In order to respond to international needs and standards, we continuously update and upgrade our equipment every year. Our machines effectively increase production capacity and save on manufacturing costs. The manufacturing department is the most important core of the whole company and by treating it with utmost importance, we reap great benefits in manufacturing efficiency.
4.Excellent customization services
HuaNengDa’s R&D team designs and completes customized products according to the needs of customers. From the selection of materials to the function of the products, we can design and develop products to suite different customers’ requirements. We are constantly involving ourselves in all aspects of the industry because only by having a complete view and analysis of the industry, can there be innovative breakthroughs.
Payment term
*T/T : 30% pre T/T, 70% before delivery.
*Trade Assurance
Service
*Delivery on time.
*Shipped by a convenient and cost-effective way.
*Good after-selling, 24 hours service for you.
Packing
*A: Poly bag, Plstic tray ,small box, carton.
*B: According to customers’ requirements.
Delivery
*Sample: 7-10 days after deposit received.
*Batch goods: 12-15 days after samples approved.
| Condition: | New |
|---|---|
| Certification: | ISO9001 |
| Standard: | DIN, ASTM, GOST, GB, JIS, ANSI, BS |
| Customized: | Customized |
| Material: | Steel,Stainless Steel,Iron |
| Application: | Metal Processing Machinery Parts |
| Samples: |
US$ 10/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
What are the different types of spline profiles and their applications?
Spline profiles are used in various applications to transmit torque and motion between mating components. Here’s a detailed explanation of different spline profiles and their applications:
1. Involute Splines:
Involute splines have a trapezoidal tooth profile that allows for smooth engagement and disengagement. They are widely used in power transmission applications, such as automotive gearboxes, where high torque transmission is required. Involute splines provide excellent load distribution and can accommodate misalignment.
2. Straight Sided Splines:
Straight sided splines have straight-sided teeth that provide efficient torque transmission and high torsional stiffness. They are commonly used in applications where precise positioning is required, such as machine tools, robotics, and aerospace systems. Straight sided splines offer accurate motion control and are resistant to misalignment.
3. Serrations:
Serrations are a type of spline profile with multiple teeth in the form of parallel ridges and grooves. They are often used in applications that involve axial or linear motion, such as indexing mechanisms, clamping systems, or power tools. Serrations provide secure locking and positioning capabilities.
4. Helical Splines:
Helical splines have teeth that are helically shaped, similar to helical gears. They offer smooth and gradual tooth engagement, resulting in reduced noise and vibration. Helical splines are commonly used in applications that require high torque transmission and where quiet operation is critical, such as heavy machinery, industrial equipment, and automotive drivetrains.
5. Crowned Splines:
Crowned splines have a modified tooth profile with a slight curvature along the tooth length. This design helps distribute the load evenly across the tooth surfaces, reducing stress concentrations and improving load-carrying capacity. Crowned splines are used in applications where high load capacity and resistance to wear are essential, such as heavy-duty gearboxes, marine propulsion systems, or mining equipment.
6. Ball Splines:
Ball splines incorporate recirculating ball bearings within the spline nut and grooves on the shaft. This design enables linear motion with low friction and high precision. Ball splines are commonly used in applications that require smooth linear motion, such as CNC machines, robotics, or linear actuators.
7. Custom Splines:
In addition to the standard spline profiles mentioned above, custom spline profiles can be designed for specific applications based on unique requirements. Custom splines can be tailored to optimize torque transmission, load distribution, misalignment compensation, or other specific performance parameters.
The choice of spline profile depends on factors such as the magnitude of torque, required accuracy, misalignment tolerance, noise and vibration considerations, and environmental conditions. Engineers and designers carefully select the appropriate spline profile to ensure optimal performance and reliability in the intended application.
What materials are commonly used in the construction of spline shafts?
Various materials are commonly used in the construction of spline shafts, depending on the specific application requirements. Here’s a list of commonly used materials:
1. Steel:
Steel is one of the most widely used materials for spline shafts. Different grades of steel, such as carbon steel, alloy steel, or stainless steel, can be employed based on factors like strength, hardness, and corrosion resistance. Steel offers excellent mechanical properties, including high strength, durability, and wear resistance, making it suitable for a broad range of applications.
2. Alloy Steel:
Alloy steel is a type of steel that contains additional alloying elements, such as chromium, molybdenum, or nickel. These alloying elements enhance the mechanical properties of the steel, providing improved strength, toughness, and wear resistance. Alloy steel spline shafts are commonly used in applications that require high torque capacity, durability, and resistance to fatigue.
3. Stainless Steel:
Stainless steel is known for its corrosion resistance properties, making it suitable for applications where the spline shaft is exposed to moisture or corrosive environments. Stainless steel spline shafts are commonly used in industries such as food processing, chemical processing, marine, and medical equipment.
4. Aluminum:
Aluminum is a lightweight material with good strength-to-weight ratio. It is often used in applications where weight reduction is a priority, such as automotive and aerospace industries. Aluminum spline shafts can provide advantages such as decreased rotating mass and improved fuel efficiency.
5. Titanium:
Titanium is a strong and lightweight material with excellent corrosion resistance. It is commonly used in high-performance applications where weight reduction, strength, and corrosion resistance are critical factors. Titanium spline shafts find applications in aerospace, motorsports, and high-end industrial equipment.
6. Brass:
Brass is an alloy of copper and zinc, offering good machinability and corrosion resistance. It is often used in applications that require electrical conductivity or a non-magnetic property. Brass spline shafts can be found in industries such as electronics, telecommunications, and instrumentation.
7. Plastics and Composite Materials:
In certain applications where weight reduction, corrosion resistance, or noise reduction is important, plastics or composite materials can be used for spline shafts. Materials such as nylon, acetal, or fiber-reinforced composites can provide specific advantages in terms of weight, low friction, and resistance to chemicals.
It’s important to note that material selection for spline shafts depends on factors such as load requirements, environmental conditions, operating temperatures, and cost considerations. Engineers and designers evaluate these factors to determine the most suitable material for a given application.
How does a spline shaft differ from other types of shafts?
A spline shaft differs from other types of shafts in several ways. Here’s a detailed explanation:
1. Spline Structure:
A spline shaft features a series of ridges or teeth (splines) that are machined onto its surface. These splines create a precise and controlled interface with mating components, allowing for torque transmission and relative movement. In contrast, other types of shafts, such as plain shafts or keyed shafts, do not have the splines and rely on different mechanisms for torque transmission.
2. Torque Transmission and Relative Movement:
Unlike plain shafts or keyed shafts, which transmit torque through a frictional or mechanical connection, spline shafts allow for both torque transmission and relative movement between the shaft and mating components. The splines on the shaft engage with corresponding splines on the mating component, creating an interlock that transfers rotational force while accommodating axial or radial displacement. This feature provides flexibility and is particularly useful in applications where misalignment or relative movement needs to be accommodated.
3. Load Distribution:
One of the advantages of spline shafts is their ability to distribute loads over a larger surface area. The multiple contact points created by the splines help distribute the applied load evenly along the shaft’s length. This load distribution minimizes stress concentrations and reduces the risk of premature wear or failure. In contrast, other types of shafts may rely on a single keyway or frictional contact, which can result in higher stress concentrations and limited load distribution.
4. Design Flexibility:
Spline shafts offer greater design flexibility compared to other types of shafts. The number, size, and shape of the splines can be customized to meet specific design requirements. This allows for optimization of torque transmission, load-bearing capacity, and relative movement characteristics based on the application’s needs. Other types of shafts may have more standardized designs and limited customization options.
5. Application Variability:
Spline shafts find widespread use in various industries and applications where torque transmission, relative movement, and load distribution are crucial. They are commonly employed in gearboxes, power transmission systems, steering mechanisms, and other rotational systems. Other types of shafts, such as plain shafts or keyed shafts, may be more suitable for applications that require simpler torque transmission without the need for relative movement.
6. Installation and Maintenance:
When compared to other types of shafts, spline shafts may require more precise machining and alignment during installation. The mating components must be accurately matched to ensure proper engagement and torque transfer. Additionally, spline shafts may require periodic inspection and maintenance to ensure the integrity of the splines and optimal performance.
In summary, spline shafts differ from other types of shafts due to their spline structure, ability to accommodate relative movement, load distribution capability, design flexibility, application variability, and specific installation and maintenance requirements. These characteristics make spline shafts well-suited for applications that demand precise torque transmission, flexibility, and load distribution.
editor by CX 2023-10-05
China Standard OEM Supplier Transmission Spline Linear Micro Drive Rotor Motor Shaft
Product Description
Welcome to HangZhou XIHU (WEST LAKE) DIS. FLIGHT SEIKO MACHINERY CO.,LTD !
We offer a wide variety of precision machining capabilities including high quality precision machined parts,
Mechanical assemblies,and cutom fabrication for automobile,textile machinery,construction machinery etc.
Our manufacturing and process capabilities are ISO9000 Certified.
Characteristic of shaft and studs
| Product name | Shaft and studs |
| Brand | According to customers’ requirements |
| ID size | As per the customer’s tech drawing |
| Material | Carbon steel / bearing steel / stainless steel and etc |
| Surface | According to customers’ requirements |
Our advantage:
1.The original 100% factory, more than 10 years’ production experience
2.Produce and process products according to your drawings and requirement.
3.All kinds of surface treatment available,such as anodizing,power coating,painting,polishing and etc.
4.Our professional R&D and QC team can strictily control the product quality to meet your requirement.
5.Our products are of high quality at cheap price,and delivered on time.
Manufacturing strength & Vehicle processing line
1.Professional operators
2.Adopting advanced CNC machine tools in Japan
3.Totally enclosed production workshop
4.Experienced managers
5.Digital control production line
6.Advanced level of technology
Production Detection
1.Complete testing facilities
2.Perfect measurement methods
3.Perfect production detection methods
4.Strong QC team,conduct comprehensive quality control
| Material: | Customized |
|---|---|
| Load: | Customized |
| Stiffness & Flexibility: | Customized |
| Journal Diameter Dimensional Accuracy: | Customized |
| Axis Shape: | Customized |
| Shaft Shape: | Customized |
| Samples: |
US$ 0/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Can spline shafts be customized for specific machinery and equipment?
Yes, spline shafts can be customized to suit specific machinery and equipment requirements. Here’s a detailed explanation:
1. Size and Length:
Spline shafts can be customized in terms of size and length to fit the dimensions of the machinery or equipment. Manufacturers can design spline shafts with the appropriate diameter, overall length, and spline length to ensure a proper fit within the system.
2. Spline Profile:
The spline profile can be customized based on the specific application. Different spline profiles, such as involute, serrated, or helical, can be used to optimize torque transmission, load distribution, and engagement characteristics based on the requirements of the machinery or equipment.
3. Number of Splines:
The number of splines on the shaft can be customized to match the mating component. The number of splines determines the engagement area and affects the torque-carrying capacity of the spline shaft. By adjusting the number of splines, manufacturers can tailor the spline shaft to the specific torque and load requirements of the machinery or equipment.
4. Material Selection:
The choice of material for spline shafts can be customized based on the operating conditions and environmental factors of the machinery or equipment. Different materials, such as alloy steels or stainless steels, can be selected to provide the necessary strength, durability, corrosion resistance, or other specific properties required for the application.
5. Surface Treatment:
The surface of spline shafts can be customized with various treatments to enhance their performance. Surface treatments like heat treatment, coating, or plating can be applied to improve hardness, wear resistance, or corrosion resistance based on the specific requirements of the machinery or equipment.
6. Tolerances and Fit:
Tolerances and fit between the spline shaft and mating components can be customized to achieve the desired clearance or interference fit. This ensures proper engagement, smooth operation, and optimal performance of the machinery or equipment.
7. Special Features:
In certain cases, spline shafts can be customized with additional features to meet specific needs. This may include the incorporation of keyways, threads, or other specialized features required for the machinery or equipment.
Manufacturers and engineers work closely with the machinery or equipment designers to understand the specific requirements and tailor the spline shafts accordingly. By considering factors such as size, spline profile, number of splines, material selection, surface treatment, tolerances, fit, and any special features, customized spline shafts can be developed to ensure optimal performance and compatibility with the machinery or equipment.
It is important to consult with experienced spline shaft manufacturers or engineering professionals to determine the most suitable customization options for a particular machinery or equipment application.
Can spline shafts be used in automotive applications, and if so, how?
Yes, spline shafts are extensively used in automotive applications due to their ability to transmit torque and provide reliable power transmission. Here’s how spline shafts are used in automotive applications:
Spline shafts play a crucial role in various automotive systems and components, including:
- Drivetrain: Spline shafts are an integral part of the drivetrain system in vehicles. They transmit torque from the engine to the wheels, allowing the vehicle to move. Spline shafts are present in components such as the transmission, differential, and axle shafts. In manual transmissions, the spline shaft connects the transmission input shaft to the clutch disc, enabling power transfer from the engine. In automatic transmissions, spline shafts are used in the torque converter and the output shaft.
- Steering System: Spline shafts are employed in the steering system to transmit torque from the steering wheel to the steering rack or gearbox. They provide a direct connection between the driver’s input and the movement of the wheels, allowing for steering control.
- Power Take-Off (PTO) Systems: Some vehicles, particularly commercial trucks and agricultural machinery, utilize PTO systems. Spline shafts are used in PTOs to transfer power from the vehicle’s engine to auxiliary equipment, such as hydraulic pumps, generators, or agricultural implements.
- Transfer Cases: In four-wheel-drive (4WD) or all-wheel-drive (AWD) vehicles, transfer cases are used to distribute power to the front and rear axles. Spline shafts are utilized in the transfer case to transfer torque between the transmission and the front and rear drive shafts.
- Propeller Shafts: Spline shafts are present in propeller shafts, which transmit torque from the transmission or transfer case to the rear axle in rear-wheel-drive vehicles. They accommodate the relative movement between the transmission and the axle due to suspension travel.
In automotive applications, spline shafts are designed to withstand high torque loads, provide precise torque transmission, and accommodate misalignments and fluctuations in operating conditions. They are typically made from high-strength steel or alloy materials to ensure durability and resistance to wear. Proper lubrication is essential to minimize friction and ensure smooth operation.
The use of spline shafts in automotive applications allows for efficient power transmission, precise control, and reliable performance, contributing to the overall functionality and drivability of vehicles.
In which industries are spline shafts typically used?
Spline shafts find applications in a wide range of industries where torque transmission, relative movement, and load distribution are critical. Here’s a detailed explanation:
1. Automotive Industry:
The automotive industry extensively uses spline shafts in various components and systems. They are found in transmissions, drivelines, steering systems, differentials, and axle assemblies. Spline shafts enable the transmission of torque, accommodate relative movement, and ensure efficient power transfer in vehicles.
2. Aerospace and Defense Industry:
Spline shafts are essential in the aerospace and defense industry. They are used in aircraft landing gear systems, actuation mechanisms, missile guidance systems, engine components, and rotor assemblies. The aerospace and defense sector relies on spline shafts for precise torque transfer, relative movement accommodation, and critical control mechanisms.
3. Industrial Machinery and Equipment:
Spline shafts are widely employed in industrial machinery and equipment. They are used in gearboxes, machine tools, pumps, compressors, conveyors, printing machinery, and packaging equipment. Spline shafts enable torque transmission, accommodate misalignments and vibrations, and ensure accurate movement and synchronization of machine components.
4. Agriculture and Farming:
The agriculture and farming industry extensively uses spline shafts in equipment such as tractors, harvesters, and agricultural implements. Spline shafts are found in power take-off (PTO) units, transmission systems, hydraulic mechanisms, and steering systems. They enable torque transfer, accommodate relative movement, and provide flexibility in agricultural machinery.
5. Construction and Mining:
In the construction and mining industries, spline shafts are used in equipment such as excavators, loaders, bulldozers, and drilling rigs. They are found in hydraulic systems, power transmission systems, and articulated mechanisms. Spline shafts facilitate torque transmission, accommodate misalignments, and enable efficient power transfer in heavy-duty machinery.
6. Marine and Offshore:
Spline shafts have applications in the marine and offshore industry. They are used in propulsion systems, thrusters, rudders, winches, and marine pumps. Spline shafts enable torque transmission in marine vessels and offshore equipment, accommodating axial and radial movement, and ensuring reliable power transfer.
7. Energy and Power Generation:
Spline shafts are utilized in the energy and power generation sector. They are found in turbines, generators, compressors, and other rotating equipment. Spline shafts enable torque transmission and accommodate relative movement in power generation systems, ensuring efficient and reliable operation.
8. Rail and Transportation:
Spline shafts are employed in the rail and transportation industry. They are found in locomotives, railcar systems, and suspension mechanisms. Spline shafts enable torque transfer, accommodate movement and vibrations, and ensure precise control in rail and transportation applications.
These are just a few examples of the industries where spline shafts are typically used. Their versatility, torque transmission capabilities, and ability to accommodate relative movement make them vital components in various sectors that rely on efficient power transfer, flexibility, and precise control.
editor by CX 2023-09-26
China Standard CZPT High Precision Spline Sleeve Stainless Steel Transmission Part Spur Gear Shaft for Laser Equipment
Product Description
IHF High Precision Spline Sleeve Stainless Steel Transmission Part Spur Gear Shaft For Laser Equipment
The precision of CHINAMFG gear grinding precision gear can reach 5~6 levels. The corresponding dimensional accuracy can be achieved through precision gear grinding machine and grinder. It has the characteristics of stable transmission, low noise, long service life, and is suitable for high-power and heavy load.
Product Parameters
| Product name | Spur Gear & Helical Gear & Gear Shaft |
| Customized service | OEM, drawings or samples customize |
| Materials Available | Stainless Steel, Carbon Steel, S45C, SCM415, 20CrMoTi, 40Cr, Brass, SUS303/304, Bronze, Iron, Aluminum Alloy etc |
| Heat Treatment | Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding…… |
| Surface Treatment | Conditioning, Carburizing and Quenching,Tempering ,High frequency quenching, Tempering, Blackening, QPQ, Cr-plating, Zn-plating, Ni-plating, Electroplate, Passivation, Picking, Plolishing, Lon-plating, Chemical vapor deposition(CVD), Physical vapour deposition(PVD)… |
| BORE | Finished bore, Pilot Bore, Special request |
| Processing Method | Molding, Shaving, Hobbing, Drilling, Tapping, Reaming, Manual Chamfering, Grinding etc |
| Pressure Angle | 20 Degree |
| Hardness | 55- 60HRC |
| Size | Customer Drawings & ISO standard |
| Package | Wooden Case/Container and pallet, or made-to-order |
| Certificate | ISO9001:2008 |
| Machining Process | Gear Hobbing, Gear Milling, Gear Shaping, Gear Broaching, Gear Shaving, Gear Grinding and Gear Lapping |
| Applications | Printing Equipment Industry, Laser Equipment Industry, Automated Assemblyline Industry, Woodening Industry, Packaging Equipment Industry, Logistics storage Machinery Industry, Robot Industry, Machine Tool Equipment Industry |
Company Profile
Packaging & Shipping
| lead time | 10-15 working days as usual,30days in busy season,it will based on the detailed order quantity |
| Delivery of samples | by DHL,Fedex,UPS,TNT,EMS |
FAQ
| Main markets | North America, South America,Eastern Europe,Weat Europe,North Europe.South Europe,Asia |
| How to order | *You send us drawing or sample |
| *We carry through project assessment | |
| *We give you our design for your confirmation | |
| *We make the sample and send it to you after you confirmed our design | |
| *You confirm the sample then place an order and pay us 30% deposit | |
| *We start producing | |
| *When the goods is done,you pay us the balance after you confirmed pictures or tracking numbers | |
| *Trade is done,thank you! |
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, Laser Machinery |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Gear Position: | External Gear |
| Manufacturing Method: | Rolling Gear |
| Toothed Portion Shape: | Spur Gear |
| Material: | Stainless Steel |
| Samples: |
US$ 15/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Can spline shafts be customized for specific machinery and equipment?
Yes, spline shafts can be customized to suit specific machinery and equipment requirements. Here’s a detailed explanation:
1. Size and Length:
Spline shafts can be customized in terms of size and length to fit the dimensions of the machinery or equipment. Manufacturers can design spline shafts with the appropriate diameter, overall length, and spline length to ensure a proper fit within the system.
2. Spline Profile:
The spline profile can be customized based on the specific application. Different spline profiles, such as involute, serrated, or helical, can be used to optimize torque transmission, load distribution, and engagement characteristics based on the requirements of the machinery or equipment.
3. Number of Splines:
The number of splines on the shaft can be customized to match the mating component. The number of splines determines the engagement area and affects the torque-carrying capacity of the spline shaft. By adjusting the number of splines, manufacturers can tailor the spline shaft to the specific torque and load requirements of the machinery or equipment.
4. Material Selection:
The choice of material for spline shafts can be customized based on the operating conditions and environmental factors of the machinery or equipment. Different materials, such as alloy steels or stainless steels, can be selected to provide the necessary strength, durability, corrosion resistance, or other specific properties required for the application.
5. Surface Treatment:
The surface of spline shafts can be customized with various treatments to enhance their performance. Surface treatments like heat treatment, coating, or plating can be applied to improve hardness, wear resistance, or corrosion resistance based on the specific requirements of the machinery or equipment.
6. Tolerances and Fit:
Tolerances and fit between the spline shaft and mating components can be customized to achieve the desired clearance or interference fit. This ensures proper engagement, smooth operation, and optimal performance of the machinery or equipment.
7. Special Features:
In certain cases, spline shafts can be customized with additional features to meet specific needs. This may include the incorporation of keyways, threads, or other specialized features required for the machinery or equipment.
Manufacturers and engineers work closely with the machinery or equipment designers to understand the specific requirements and tailor the spline shafts accordingly. By considering factors such as size, spline profile, number of splines, material selection, surface treatment, tolerances, fit, and any special features, customized spline shafts can be developed to ensure optimal performance and compatibility with the machinery or equipment.
It is important to consult with experienced spline shaft manufacturers or engineering professionals to determine the most suitable customization options for a particular machinery or equipment application.
What materials are commonly used in the construction of spline shafts?
Various materials are commonly used in the construction of spline shafts, depending on the specific application requirements. Here’s a list of commonly used materials:
1. Steel:
Steel is one of the most widely used materials for spline shafts. Different grades of steel, such as carbon steel, alloy steel, or stainless steel, can be employed based on factors like strength, hardness, and corrosion resistance. Steel offers excellent mechanical properties, including high strength, durability, and wear resistance, making it suitable for a broad range of applications.
2. Alloy Steel:
Alloy steel is a type of steel that contains additional alloying elements, such as chromium, molybdenum, or nickel. These alloying elements enhance the mechanical properties of the steel, providing improved strength, toughness, and wear resistance. Alloy steel spline shafts are commonly used in applications that require high torque capacity, durability, and resistance to fatigue.
3. Stainless Steel:
Stainless steel is known for its corrosion resistance properties, making it suitable for applications where the spline shaft is exposed to moisture or corrosive environments. Stainless steel spline shafts are commonly used in industries such as food processing, chemical processing, marine, and medical equipment.
4. Aluminum:
Aluminum is a lightweight material with good strength-to-weight ratio. It is often used in applications where weight reduction is a priority, such as automotive and aerospace industries. Aluminum spline shafts can provide advantages such as decreased rotating mass and improved fuel efficiency.
5. Titanium:
Titanium is a strong and lightweight material with excellent corrosion resistance. It is commonly used in high-performance applications where weight reduction, strength, and corrosion resistance are critical factors. Titanium spline shafts find applications in aerospace, motorsports, and high-end industrial equipment.
6. Brass:
Brass is an alloy of copper and zinc, offering good machinability and corrosion resistance. It is often used in applications that require electrical conductivity or a non-magnetic property. Brass spline shafts can be found in industries such as electronics, telecommunications, and instrumentation.
7. Plastics and Composite Materials:
In certain applications where weight reduction, corrosion resistance, or noise reduction is important, plastics or composite materials can be used for spline shafts. Materials such as nylon, acetal, or fiber-reinforced composites can provide specific advantages in terms of weight, low friction, and resistance to chemicals.
It’s important to note that material selection for spline shafts depends on factors such as load requirements, environmental conditions, operating temperatures, and cost considerations. Engineers and designers evaluate these factors to determine the most suitable material for a given application.
Can you explain the common applications of spline shafts in machinery?
Spline shafts have various common applications in machinery where torque transmission, relative movement, and load distribution are essential. Here’s a detailed explanation:
1. Gearboxes and Transmissions:
Spline shafts are commonly used in gearboxes and transmissions where they facilitate the transmission of torque from the input shaft to the output shaft. The splines on the shaft engage with corresponding splines on the gears, allowing for precise torque transfer and accommodating relative movement between the gears.
2. Power Take-Off (PTO) Units:
In agricultural and industrial machinery, spline shafts are employed in power take-off (PTO) units. PTO units allow the transfer of power from the engine to auxiliary equipment, such as pumps, generators, or farm implements. Spline shafts enable the torque transfer and accommodate the relative movement required for PTO operation.
3. Steering Systems:
Spline shafts play a crucial role in steering systems, especially in vehicles. They are used in steering columns to transmit torque from the steering wheel to the steering rack or gearbox. The splines on the shaft ensure precise torque transfer while allowing for the axial movement required for steering wheel adjustment.
4. Machine Tools:
Spline shafts find applications in machine tools such as milling machines, lathes, and grinding machines. They are used to transmit torque and enable the relative movement required for tool positioning, feed control, and spindle rotation. Spline shafts ensure accurate and controlled movement of the machine tool components.
5. Industrial Pumps and Compressors:
Spline shafts are utilized in various types of pumps and compressors, including centrifugal pumps, gear pumps, and reciprocating compressors. They transmit torque from the driver (such as an electric motor or an engine) to the impeller or rotor, enabling fluid or gas transfer. Spline shafts accommodate the axial or radial movement caused by thermal expansion or misalignment.
6. Printing and Packaging Machinery:
Spline shafts are integral components in printing and packaging machinery. They are used in processes such as web handling, where precise torque transmission and relative movement are required for tasks like tension control, registration, and material feeding. Spline shafts ensure accurate and synchronized movement of the printing and packaging elements.
7. Aerospace and Defense Systems:
In the aerospace and defense industries, spline shafts are utilized in various applications, including aircraft landing gear systems, missile guidance systems, and helicopter rotor systems. They enable torque transmission, accommodate relative movement, and ensure precise control in critical aerospace and defense mechanisms.
8. Construction and Earthmoving Equipment:
Spline shafts are employed in construction and earthmoving equipment, such as excavators, bulldozers, and loaders. They are used in hydraulic systems to transmit torque from the hydraulic motor to the driven components, such as the digger arm or the bucket. Spline shafts enable efficient power transfer and allow for the articulation and movement of the equipment.
These are just a few examples of the common applications of spline shafts in machinery. Their versatility, torque transmission capabilities, and ability to accommodate relative movement make them essential components in various industries where precise power transfer and flexibility are required.
editor by CX 2023-09-15
China High precision custom no standard sleeve stainless steel spline shaft drive shaft components
Warranty: 6 Months
Applicable Industries: Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company
Showroom Location: None
Material: stainless steel, Steel; Aluminum;Brass;Iron;Q345D Plastic or Special Material
Coatings: Black Oxide
After Warranty Service: Online support
Local Service Location: None
Surface Treatment: Heat treatment;Zinc plating;electrophoresis;vibration grinding
Process: Turning ;Milling;casting;forging;stamping
Our Machines: 4 axis CNC machine;Automatic Lath ;turning machine;milling machine
Usage: engineering machinery;Medical Parts ;automobile;Elevator Equipment
Hot Selling: Shaft;Swivels;Bushing;CNC machining Parts;Locking Nut;XIHU (WEST LAKE) DIS. PIN
Tolerance: ±0.1mm
Advantage: Ensure 100% good quality when delivery
Our Service: ODM/OEM
Samples delivery date: 3 days finish samples
Packaging Details: 1.Commertial Packing: Plastic bag + Carton; 2. Wooden box or Pallet
Port: HangZhou or ZheJiang
High precision custom no standard sleeve stainless steel spline shaft
| Name | OEM Precision CNC Machining Parts |
| Main product | CNC milling products, CNC turning products, grinding products, wire EDM cutting products, drilling products, welding products, precision casting products, forging products, etc. |
| Material | Aluminum Alloy:5052 /6061/ 6063 / 2017 / 7075 / etc. Brass Alloy:3602 / 2604 / H59 / H62 / etc. Stainless Steel Alloy:303 / 304 / 316 / 412 / etc. Steel Alloy:Carbon Steel / Die Steel / etc. Other Special Materials:Lucite / Nylon / Bakelite / etc. |
| Production equipment | 1) Laser cutting machine2) Bending machine3)Punching machine4)Flatter machine5)Chamfer machine6)CNC maching |
| Surface treatment | Polishing, Sandblasting, Painting, Powder coating ,Galvanizing, Chrome plating |
| Accuracy | Accuracy Of Machining:+/-0.005mm Accuracy Of Grinding:+/-0.005mm Surface Roughness:Ra0.8 Parallelism:+/-0.005mm Verticality:+/-0.005mm Concentricity:0.003mm |
| Shipping | 1.By air,sea or combined transportation 2.Express via FEDEX,TNT,UPS,DHL,EMS,HK Post(As your request) 3.Tracking Number will offer you immediately after delivery. 4.Shipping cost depends on the shipping method, product quantity,weight, carton size and your area. |
| Quality control and detection equipment | Our QC department work is inspection and final inspection. We promise you as below: 1. Check the raw material before the production. 2. Have inspection during the production. 3. Make 100% inspection before the shipment. |
| Measuring & testing equipments | Profile Projector, Rockwell Hardness Tester, CZPT Hardness Tester, Roughness Tester, Salt Spray Test Machine, Micrometers, height gauge, etc. |
| FOB port | HangZhou,ZheJiang ,HangZhou,HangZhou |
cnc service
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Stiffness and Torsional Vibration of Spline-Couplings
In this paper, we describe some basic characteristics of spline-coupling and examine its torsional vibration behavior. We also explore the effect of spline misalignment on rotor-spline coupling. These results will assist in the design of improved spline-coupling systems for various applications. The results are presented in Table 1.
Stiffness of spline-coupling
The stiffness of a spline-coupling is a function of the meshing force between the splines in a rotor-spline coupling system and the static vibration displacement. The meshing force depends on the coupling parameters such as the transmitting torque and the spline thickness. It increases nonlinearly with the spline thickness.
A simplified spline-coupling model can be used to evaluate the load distribution of splines under vibration and transient loads. The axle spline sleeve is displaced a z-direction and a resistance moment T is applied to the outer face of the sleeve. This simple model can satisfy a wide range of engineering requirements but may suffer from complex loading conditions. Its asymmetric clearance may affect its engagement behavior and stress distribution patterns.
The results of the simulations show that the maximum vibration acceleration in both Figures 10 and 22 was 3.03 g/s. This results indicate that a misalignment in the circumferential direction increases the instantaneous impact. Asymmetry in the coupling geometry is also found in the meshing. The right-side spline’s teeth mesh tightly while those on the left side are misaligned.
Considering the spline-coupling geometry, a semi-analytical model is used to compute stiffness. This model is a simplified form of a classical spline-coupling model, with submatrices defining the shape and stiffness of the joint. As the design clearance is a known value, the stiffness of a spline-coupling system can be analyzed using the same formula.
The results of the simulations also show that the spline-coupling system can be modeled using MASTA, a high-level commercial CAE tool for transmission analysis. In this case, the spline segments were modeled as a series of spline segments with variable stiffness, which was calculated based on the initial gap between spline teeth. Then, the spline segments were modelled as a series of splines of increasing stiffness, accounting for different manufacturing variations. The resulting analysis of the spline-coupling geometry is compared to those of the finite-element approach.
Despite the high stiffness of a spline-coupling system, the contact status of the contact surfaces often changes. In addition, spline coupling affects the lateral vibration and deformation of the rotor. However, stiffness nonlinearity is not well studied in splined rotors because of the lack of a fully analytical model.
Characteristics of spline-coupling
The study of spline-coupling involves a number of design factors. These include weight, materials, and performance requirements. Weight is particularly important in the aeronautics field. Weight is often an issue for design engineers because materials have varying dimensional stability, weight, and durability. Additionally, space constraints and other configuration restrictions may require the use of spline-couplings in certain applications.
The main parameters to consider for any spline-coupling design are the maximum principal stress, the maldistribution factor, and the maximum tooth-bearing stress. The magnitude of each of these parameters must be smaller than or equal to the external spline diameter, in order to provide stability. The outer diameter of the spline must be at least four inches larger than the inner diameter of the spline.
Once the physical design is validated, the spline coupling knowledge base is created. This model is pre-programmed and stores the design parameter signals, including performance and manufacturing constraints. It then compares the parameter values to the design rule signals, and constructs a geometric representation of the spline coupling. A visual model is created from the input signals, and can be manipulated by changing different parameters and specifications.
The stiffness of a spline joint is another important parameter for determining the spline-coupling stiffness. The stiffness distribution of the spline joint affects the rotor’s lateral vibration and deformation. A finite element method is a useful technique for obtaining lateral stiffness of spline joints. This method involves many mesh refinements and requires a high computational cost.
The diameter of the spline-coupling must be large enough to transmit the torque. A spline with a larger diameter may have greater torque-transmitting capacity because it has a smaller circumference. However, the larger diameter of a spline is thinner than the shaft, and the latter may be more suitable if the torque is spread over a greater number of teeth.
Spline-couplings are classified according to their tooth profile along the axial and radial directions. The radial and axial tooth profiles affect the component’s behavior and wear damage. Splines with a crowned tooth profile are prone to angular misalignment. Typically, these spline-couplings are oversized to ensure durability and safety.
Stiffness of spline-coupling in torsional vibration analysis
This article presents a general framework for the study of torsional vibration caused by the stiffness of spline-couplings in aero-engines. It is based on a previous study on spline-couplings. It is characterized by the following three factors: bending stiffness, total flexibility, and tangential stiffness. The first criterion is the equivalent diameter of external and internal splines. Both the spline-coupling stiffness and the displacement of splines are evaluated by using the derivative of the total flexibility.
The stiffness of a spline joint can vary based on the distribution of load along the spline. Variables affecting the stiffness of spline joints include the torque level, tooth indexing errors, and misalignment. To explore the effects of these variables, an analytical formula is developed. The method is applicable for various kinds of spline joints, such as splines with multiple components.
Despite the difficulty of calculating spline-coupling stiffness, it is possible to model the contact between the teeth of the shaft and the hub using an analytical approach. This approach helps in determining key magnitudes of coupling operation such as contact peak pressures, reaction moments, and angular momentum. This approach allows for accurate results for spline-couplings and is suitable for both torsional vibration and structural vibration analysis.
The stiffness of spline-coupling is commonly assumed to be rigid in dynamic models. However, various dynamic phenomena associated with spline joints must be captured in high-fidelity drivetrain models. To accomplish this, a general analytical stiffness formulation is proposed based on a semi-analytical spline load distribution model. The resulting stiffness matrix contains radial and tilting stiffness values as well as torsional stiffness. The analysis is further simplified with the blockwise inversion method.
It is essential to consider the torsional vibration of a power transmission system before selecting the coupling. An accurate analysis of torsional vibration is crucial for coupling safety. This article also discusses case studies of spline shaft wear and torsionally-induced failures. The discussion will conclude with the development of a robust and efficient method to simulate these problems in real-life scenarios.
Effect of spline misalignment on rotor-spline coupling
In this study, the effect of spline misalignment in rotor-spline coupling is investigated. The stability boundary and mechanism of rotor instability are analyzed. We find that the meshing force of a misaligned spline coupling increases nonlinearly with spline thickness. The results demonstrate that the misalignment is responsible for the instability of the rotor-spline coupling system.
An intentional spline misalignment is introduced to achieve an interference fit and zero backlash condition. This leads to uneven load distribution among the spline teeth. A further spline misalignment of 50um can result in rotor-spline coupling failure. The maximum tensile root stress shifted to the left under this condition.
Positive spline misalignment increases the gear mesh misalignment. Conversely, negative spline misalignment has no effect. The right-handed spline misalignment is opposite to the helix hand. The high contact area is moved from the center to the left side. In both cases, gear mesh is misaligned due to deflection and tilting of the gear under load.
This variation of the tooth surface is measured as the change in clearance in the transverse plain. The radial and axial clearance values are the same, while the difference between the two is less. In addition to the frictional force, the axial clearance of the splines is the same, which increases the gear mesh misalignment. Hence, the same procedure can be used to determine the frictional force of a rotor-spline coupling.
Gear mesh misalignment influences spline-rotor coupling performance. This misalignment changes the distribution of the gear mesh and alters contact and bending stresses. Therefore, it is essential to understand the effects of misalignment in spline couplings. Using a simplified system of helical gear pair, Hong et al. examined the load distribution along the tooth interface of the spline. This misalignment caused the flank contact pattern to change. The misaligned teeth exhibited deflection under load and developed a tilting moment on the gear.
The effect of spline misalignment in rotor-spline couplings is minimized by using a mechanism that reduces backlash. The mechanism comprises cooperably splined male and female members. One member is formed by two coaxially aligned splined segments with end surfaces shaped to engage in sliding relationship. The connecting device applies axial loads to these segments, causing them to rotate relative to one another.
editor by czh
China Standard Precise Concrete Mixer Spline Shaft with Free Design Custom
Product Description
We are Manufacturer, Supplier and Exporter of Concrete Mixer Wear Parts , Twin Shaft Concrete Mixer Wear Parts , Central Mixing Shovels, Central Mixing ARM Assembly, Central Shovels, Central Mixing ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, Spacer. CZPT Technology Machinery company is your source for Twin -shaft concrete mixer replacement wear parts.Our superior methods and equipped foundry enable us to produce Ni-Hard, Hi-Chrome Iron castings with Brinell hardness of 650+ for shovels and wear plates. Other parts like mixing arms are manufactured from alloy steel castings. The exceptional hardness of these castings achieved by long Heat treatment cycles extends its wear life.Our products for twin shaft mixer include: Liners. Wear Plates, Mixing arms, Mixing Blades. Mixing paddles, scrapers, tiles, side & floor CZPT and all types of concrete and cement mixer liners.
We make replacement parts for mixers made & used by(inculding but not limited) :SICOMA , B.H.S , SANY, ZOOMLION, NFLG, and many others.
Product Description
Standard Twin Shaft Concrete Mixer
Company Profile
MaHangZhou Huawei Machinery Technology CO., LTD.is located in the famous steel city HangZhou City, rich iron and steel resources for the development of my company provides a unique advantage, the company is the production and research of various wear-resistant, heat-resistant, shock-resistant alloy castings professional manufacturers; Business is characterized by fine, special, unique. Products to the market economy needs throughout the country, each year more than 5, 000 tons of various casting products in metallurgical machinery, construction, cement, transportation and other industries widely used. This product its unique properties of various materials to resist wear and tear on the product, as many national key projects of qualified suppliers.
Packaging and Transportation
1.Quick delivery and high efficiency.
2.Use reinforced packaging for important electronic accessories and wearing parts.
3.We will carefully calculate the type of space and cabinet needed to minimize the cost to buyers and help them save money.
4.Port: ZheJiang , HangZhou, ZheJiang , HangZhou, HangZhou, HangZhou
Service & After-sale Service
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What Are the Advantages of a Splined Shaft?
If you are looking for the right splined shaft for your machine, you should know a few important things. First, what type of material should be used? Stainless steel is usually the most appropriate choice, because of its ability to offer low noise and fatigue failure. Secondly, it can be machined using a slotting or shaping machine. Lastly, it will ensure smooth motion. So, what are the advantages of a splined shaft?
Stainless steel is the best material for splined shafts
When choosing a splined shaft, you should consider its hardness, quality, and finish. Stainless steel has superior corrosion and wear resistance. Carbon steel is another good material for splined shafts. Carbon steel has a shallow carbon content (about 1.7%), which makes it more malleable and helps ensure smooth motion. But if you’re not willing to spend the money on stainless steel, consider other options.
There are 2 main types of splines: parallel splines and crowned splines. Involute splines have parallel grooves and allow linear and rotary motion. Helical splines have involute teeth and are oriented at an angle. This type allows for many teeth on the shaft and minimizes the stress concentration in the stationary joint.
Large evenly spaced splines are widely used in hydraulic systems, drivetrains, and machine tools. They are typically made from carbon steel (CR10) and stainless steel (AISI 304). This material is durable and meets the requirements of ISO 14-B, formerly DIN 5463-B. Splined shafts are typically made of stainless steel or C45 steel, though there are many other materials available.
Stainless steel is the best material for a splined shaft. This metal is also incredibly affordable. In most cases, stainless steel is the best choice for these shafts because it offers the best corrosion resistance. There are many different types of splined shafts, and each 1 is suited for a particular application. There are also many different types of stainless steel, so choose stainless steel if you want the best quality.
For those looking for high-quality splined shafts, CZPT Spline Shafts offer many benefits. They can reduce costs, improve positional accuracy, and reduce friction. With the CZPT TFE coating, splined shafts can reduce energy and heat buildup, and extend the life of your products. And, they’re easy to install – all you need to do is install them.
They provide low noise, low wear and fatigue failure
The splines in a splined shaft are composed of 2 main parts: the spline root fillet and the spline relief. The spline root fillet is the most critical part, because fatigue failure starts there and propagates to the relief. The spline relief is more susceptible to fatigue failure because of its involute tooth shape, which offers a lower stress to the shaft and has a smaller area of contact.
The fatigue life of splined shafts is determined by measuring the S-N curve. This is also known as the Wohler curve, and it is the relationship between stress amplitude and number of cycles. It depends on the material, geometry and way of loading. It can be obtained from a physical test on a uniform material specimen under a constant amplitude load. Approximations for low-alloy steel parts can be made using a lower-alloy steel material.
Splined shafts provide low noise, minimal wear and fatigue failure. However, some mechanical transmission elements need to be removed from the shaft during assembly and manufacturing processes. The shafts must still be capable of relative axial movement for functional purposes. As such, good spline joints are essential to high-quality torque transmission, minimal backlash, and low noise. The major failure modes of spline shafts include fretting corrosion, tooth breakage, and fatigue failure.
The outer disc carrier spline is susceptible to tensile stress and fatigue failure. High customer demands for low noise and low wear and fatigue failure makes splined shafts an excellent choice. A fractured spline gear coupling was received for analysis. It was installed near the top of a filter shaft and inserted into the gearbox motor. The service history was unknown. The fractured spline gear coupling had longitudinally cracked and arrested at the termination of the spline gear teeth. The spline gear teeth also exhibited wear and deformation.
A new spline coupling method detects fault propagation in hollow cylindrical splined shafts. A spline coupling is fabricated using an AE method with the spline section unrolled into a metal plate of the same thickness as the cylinder wall. In addition, the spline coupling is misaligned, which puts significant concentration on the spline teeth. This further accelerates the rate of fretting fatigue and wear.
A spline joint should be lubricated after 25 hours of operation. Frequent lubrication can increase maintenance costs and cause downtime. Moreover, the lubricant may retain abrasive particles at the interfaces. In some cases, lubricants can even cause misalignment, leading to premature failure. So, the lubrication of a spline coupling is vital in ensuring proper functioning of the shaft.
The design of a spline coupling can be optimized to enhance its wear resistance and reliability. Surface treatments, loads, and rotation affect the friction properties of a spline coupling. In addition, a finite element method was developed to predict wear of a floating spline coupling. This method is feasible and provides a reliable basis for predicting the wear and fatigue life of a spline coupling.
They can be machined using a slotting or shaping machine
Machines can be used to shape splined shafts in a variety of industries. They are useful in many applications, including gearboxes, braking systems, and axles. A slotted shaft can be manipulated in several ways, including hobbling, broaching, and slotting. In addition to shaping, splines are also useful in reducing bar diameter.
When using a slotting or shaping machine, the workpiece is held against a pedestal that has a uniform thickness. The machine is equipped with a stand column and limiting column (Figure 1), each positioned perpendicular to the upper surface of the pedestal. The limiting column axis is located on the same line as the stand column. During the slotting or shaping process, the tool is fed in and out until the desired space is achieved.
One process involves cutting splines into a shaft. Straddle milling, spline shaping, and spline cutting are 2 common processes used to create splined shafts. Straddle milling involves a fixed indexing fixture that holds the shaft steady, while rotating milling cutters cut the groove in the length of the shaft. Several passes are required to ensure uniformity throughout the spline.
Splines are a type of gear. The ridges or teeth on the drive shaft mesh with grooves in the mating piece. A splined shaft allows the transmission of torque to a mate piece while maximizing the power transfer. Splines are used in heavy vehicles, construction, agriculture, and massive earthmoving machinery. Splines are used in virtually every type of rotary motion, from axles to transmission systems. They also offer better fatigue life and reliability.
Slotting or shaping machines can also be used to shape splined shafts. Slotting machines are often used to machine splined shafts, because it is easier to make them with these machines. Using a slotting or shaping machine can result in splined shafts of different sizes. It is important to follow a set of spline standards to ensure your parts are manufactured to the highest standards.
A milling machine is another option for producing splined shafts. A spline shaft can be set up between 2 centers in an indexing fixture. Two side milling cutters are mounted on an arbor and a spacer and shims are inserted between them. The arbor and cutters are then mounted to a milling machine spindle. To make sure the cutters center themselves over the splined shaft, an adjustment must be made to the spindle of the machine.
The machining process is very different for internal and external splines. External splines can be broached, shaped, milled, or hobbed, while internal splines cannot. These machines use hard alloy, but they are not as good for internal splines. A machine with a slotting mechanism is necessary for these operations.