产品描述
HangZhou CHINAMFG is IATF16949 certificated manufacturer ,located in HangZhou,China.We are specialized in manufacturing custom-made precision Machining Components. We offer a wide range of manufacturing solutions, including machining, and stamping Our engineering team has rich experience in working in this field for many years.
We have professional quality control team which is built up by rich experienced QC & QA. They will monitor each process of production. Each component or part will go through our QA for final inspection and testing. Make sure every product is under customer’s requirement before CHINAMFG customers.
Our focus is to close the gap and provide lower cost manufacturing throughout the world. Sourcing your parts with CHINAMFG is the closest thing to running your own manufacturing facility in China. We offer extreme flexibility for you and your project needs.
HangZhou CHINAMFG will provide you with the following benefits and advantages:
·More saving on manufacturing cost.
·State-of-the-art manufacturing facilities.
·On site manufacturing supervision for quality control.
·Bilingual engineers reporting on your project.
·Reasonable short lead time.
Equipments: CNC machining center, CNC Lathe, milling machine, normal lathe, grinding machine, wire-cut machine, height gauge, projector, and other precise ones.
Materials: Aluminum, Alloy steel, Stainless Steel, brass, etc.
About 80% of FRIMAI’s business is exported, and 20% domestic. FRIMAhas very strict quality control request and system based on IATF16949 management system.
Any enquiries and orders together with drawing or sample as well as investments are extremely welcomed. We sincerely wish to cooperate with your company and create brilliance.
Feature of CNC parts
1. Precision Cnc stainless steel parts strictly according to customer’s drawing, packing, and quality request
2. Tolerance: Can be kept at +/-0.005mm
3. The most advanced CMM inspector to ensure the quality
4. Experienced technology engineers and well-trained workers
5. Fast and timely delivery. Speedily&professional service
6. Quality assurance in accordance with PPAP-3 level system inIATF16949
| WMeasuring Facilties | Quadratic Element,Height Gauge,Micrometer,Gauge Block,Needle Gauge,Plug gauge,Caliper,Screw Thread Gauge | |||
| Machining Facilities | Machining Tolerance(mm) | Mchining Precision(mm) | Qty | Self-owned |
| CNC Machining Centre | 800×500 | 0.005-0.01 | 20pcs | Head Plant |
| CNC Machining Centre | 650×500 | 0.005-0.01 | 5pcs | Head Plant |
| 数控车削 | 750×40 | 0.015-0.005 | 20pcs | Head Plant |
| Turning | 750×250 | 0.01-0.02 | 10pcs | Head Plant |
| Milling | 1200×550 | 0.01-0.02 | 6pcs | Head Plant |
| Grinding | 160x360x280 | 0.005-0.01 | 4pcs | Head Plant |
| Grinding | 300×680 | 0.01 | 1pcs | Head Plant |
| Wire-cutting | 400×350 | 0.01-0.02 | 4pcs | Head Plant |
Material Available for CNC Turning Service
| 材料 | Stainless steel | SS201 SS303 SS304 SS316 17-4PH SUS440C |
| Steel | Q235 20#-45# etc | |
| Brass | C36000(C26800) C37700(HPb59) C38500(HP6 58) C27200(CuzN37)etc | |
| Iron | 1213 12L14 1215 etc | |
| Bronze | C51000 C52100 C5400etc | |
| Aluminum | Al6061 Al6063 Al7075 AL5052 etc | |
| Alloy | A2 D2 SKD11 DF2 XW/5 ASP-23 |
Terms and Conditions
| Our Processing | CNC machining, CNC milling and turning, drilling, grinding, stamping, tapping, |
| 表面处理 | Hard Coating/Black Anodize/ Clear Anodize/ Hard Chrome /Clear Zinc/Plasma Niride |
| 宽容 | 0.005mm |
| QC System | 100% inspection before shipment |
| Drawing format | CAD / PDF/ DWG/ IGS/ STEP/So |
| Packaging | Standard package / Carton box or Pallet / As per customized specifications |
| Testing equipment | CMM (Coordinate Measuring Machine), Height gauge, Caliper, Hardness tester, Roughness tester, Projector machine, Pin/Angle/Block/Plug/Thickness/Thread/Radius gauge, etc. |
| Trade terms | EXW, FOB, CIF, As per the customer’s request |
| Shipment Terms | 1) 0-100kg: express & air freight priority 2) >100kg: sea freight priority 3) As per customized specifications |
| Note | All CNC machining parts are custom-made according to the customer’s drawings or samples, with no stock. If you have any CNC machining parts to be made, please feel free to send your kind drawings/samples to us anytime by email. |
| Surface Finish | Anodized/Zinc/Nickle/ZiNi plating |
Our advantage:
11 years one-stop customized metal products factory.
We will complete different processing designs based on customers’ processing needs and combine different processing techniques to
give customers the best solutions such as CNC machining turning milling stamping forging extrusion casting bending welding etc.
ODM/OEM rapid service
We can do it you only need to provide your project drawings and samples and we can customize and manufacture for you.
Provide high-quality products at a competitive price
Customized processing can be obtained within 5 working days to obtain prototypes and small batch production parts to provide customers with
high-quality and low-cost CNC processed products.
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| 应用： | Automotive Industry |
|---|---|
| 认证： | IATF16949, RoHS, ISO9001 |
| Transport Package: | Each Pack by PE Bag, Then Pack in Carton |
| Specification: | SS316/S304, Brass, Aluminum |
| Trademark: | 原厂设备制造商 |
| Origin: | Ningbo China |
| 定制化： | 可用的 | 定制请求 |
|---|
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. 负荷分配：
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. 设计考虑因素：
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.
花键轴能否用于汽车领域？如果可以，该如何使用？
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:
花键轴在各种汽车系统和部件中发挥着至关重要的作用，包括：
- 传动系统：花键轴是车辆传动系统的重要组成部分。它们将发动机的扭矩传递到车轮，使车辆能够行驶。花键轴存在于变速器、差速器和驱动轴等部件中。在手动变速器中，花键轴连接变速器输入轴和离合器片，从而实现发动机动力的传递。在自动变速器中，花键轴用于液力变矩器和输出轴。
- 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.
- 分动箱：在四轮驱动（4WD）或全轮驱动（AWD）车辆中，分动箱用于将动力分配到前后车轴。分动箱内采用花键轴，在变速器和前后驱动轴之间传递扭矩。
- 传动轴：传动轴中包含花键轴，用于将扭矩从变速器或分动箱传递到后轮驱动车辆的后桥。它们能够适应悬架行程引起的变速器和后桥之间的相对运动。
在汽车应用中，花键轴的设计旨在承受高扭矩负载，提供精确的扭矩传递，并适应不对中和运行工况的变化。它们通常由高强度钢或合金材料制成，以确保其耐用性和耐磨性。适当的润滑对于最大限度地减少摩擦和确保平稳运行至关重要。
在汽车应用中使用花键轴可以实现高效的动力传输、精确的控制和可靠的性能，从而提高车辆的整体功能和驾驶性能。
花键轴与其他类型的轴有何不同？
A spline shaft differs from other types of shafts in several ways. Here’s a detailed explanation:
1.样条结构：
花键轴的表面加工有一系列凸脊或齿（花键）。这些花键与配合部件形成精确可控的界面，从而实现扭矩传递和相对运动。相比之下，其他类型的轴，例如普通轴或键槽轴，没有花键，而是依靠其他机制来传递扭矩。
2. 扭矩传递和相对运动：
与通过摩擦或机械连接传递扭矩的普通轴或键槽轴不同，花键轴既能传递扭矩，又能实现轴与配合部件之间的相对运动。轴上的花键与配合部件上的相应花键啮合，形成互锁结构，在传递旋转力的同时，还能适应轴向或径向位移。这一特性赋予了花键轴极高的灵活性，尤其适用于需要适应不对中或相对运动的应用场合。
3. 负荷分配：
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. 设计灵活性：
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. 应用多样性：
花键轴广泛应用于各种行业和应用中，尤其适用于扭矩传递、相对运动和载荷分配至关重要的场合。它们常用于变速箱、动力传输系统、转向机构和其他旋转系统。而其他类型的轴，例如普通轴或键槽轴，可能更适合扭矩传递较为简单、无需相对运动的应用。
6. 安装和维护：
与其他类型的轴相比，花键轴在安装过程中可能需要更精确的加工和对准。配合部件必须精确匹配，以确保正确的啮合和扭矩传递。此外，花键轴可能需要定期检查和维护，以确保花键的完整性和最佳性能。
总而言之，花键轴与其他类型的轴的区别在于其独特的花键结构、相对运动适应能力、载荷分布能力、设计灵活性、应用多样性以及特定的安装和维护要求。这些特性使得花键轴非常适合需要精确扭矩传递、灵活性和载荷分布的应用。
editor by CX 2024-01-22