You can kindly find the specification details beneath:
HangZhou Mastery Machinery Engineering Co., LTD aids manufacturers and brands satisfy their equipment parts by precision production. High precision equipment goods like the shaft, worm screw, bushing, couplings, joints……Our products are utilised broadly in digital motors, the major shaft of the motor, the transmission shaft in the gearbox, couplers, printers, pumps, drones, and so on. They cater to different industries, like automotive, industrial, electricity resources, garden instruments, health care, wise residence, and so on.
Mastery caters to the industrial market by providing substantial-degree Cardan shafts, pump shafts, and a bushing that occur in diverse dimensions ranging from diameter 3mm-50mm. Our products are exclusively formulated for transmissions, robots, gearboxes, industrial supporters, and drones, and many others.
Mastery factory at the moment has a lot more than one hundred major creation tools these kinds of as CNC lathe, CNC machining heart, CAM Automatic Lathe, grinding equipment, hobbing machine, etc. The manufacturing capacity can be up to 5-micron mechanical tolerance accuracy, computerized wiring equipment processing selection covering 3mm-50mm diameter bar.
Crucial Requirements:
| Title | Shaft/Motor Shaft/Drive Shaft/Gear Shaft/Pump Shaft/Worm Screw/Worm Equipment/Bushing/Ring/Joint/Pin |
| Substance | 40Cr/35C/GB45/70Cr/40CrMo |
| Process | Machining/Lathing/Milling/Drilling/Grinding/Polishing |
| Dimension | two-400mm(Tailored) |
| Diameter | φ7(Custom-made) |
| Diameter Tolerance | .01mm |
| Roundness | .01mm |
| Roughness | Ra0.4 |
| Straightness | .008mm |
| 硬度 | Custom-made |
| Size | 55mm(Customized) |
| Heat Treatment method | N.A |
| Floor therapy | Coating/Ni plating/Zn plating/QPQ/Carbonization/Quenching/Black Remedy/Steaming Remedy/Nitrocarburizing/Carbonitriding |
Good quality Administration:
Packaging and Transport:
Throughout the whole method of our supply chain administration, constant on-time delivery is important and extremely critical for the success of our business.
Mastery utilizes numerous different shipping and delivery approaches that are thorough underneath:
For Samples/Small Q’ty: By Express Solutions or Air Fright.
For Official Get: By Sea or by air in accordance to your necessity.
Mastery Providers:
Common Parameters:
If you are searching for a dependable equipment solution partner, you can depend on Mastery. Operate with us and allow us aid you develop your enterprise employing our customizable and reasonably priced items.
| US $0.01-2.89 / 片 | | 500 Pieces （最低订购量） |
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| 材料： | Brass |
|---|---|
| Surface Finishing: | Nickel Plated |
| 认证： | ISO, GS, RoHS, CE |
| 定制： | 定制 |
| Transport Package: | Plastic Bags in Carton Boxes |
| Specification: | Per Drawing |
###
| 定制化： | 可用的 | |
|---|
###
| Name | Shaft/Motor Shaft/Drive Shaft/Gear Shaft/Pump Shaft/Worm Screw/Worm Gear/Bushing/Ring/Joint/Pin |
| 材料 | 40Cr/35C/GB45/70Cr/40CrMo |
| Process | Machining/Lathing/Milling/Drilling/Grinding/Polishing |
| Size | 2-400mm(Customized) |
| Diameter | φ7(Customized) |
| Diameter Tolerance | 0.01mm |
| Roundness | 0.01mm |
| Roughness | Ra0.4 |
| Straightness | 0.008mm |
| 硬度 | 定制 |
| Length | 55mm(Customized) |
| 热处理 | N.A |
| 表面处理 | Coating/Ni plating/Zn plating/QPQ/Carbonization/Quenching/Black Treatment/Steaming Treatment/Nitrocarburizing/Carbonitriding |
| US $0.01-2.89 / 片 | | 500 Pieces （最低订购量） |
###
| 材料： | Brass |
|---|---|
| Surface Finishing: | Nickel Plated |
| 认证： | ISO, GS, RoHS, CE |
| 定制： | 定制 |
| Transport Package: | Plastic Bags in Carton Boxes |
| Specification: | Per Drawing |
###
| 定制化： | 可用的 | |
|---|
###
| Name | Shaft/Motor Shaft/Drive Shaft/Gear Shaft/Pump Shaft/Worm Screw/Worm Gear/Bushing/Ring/Joint/Pin |
| 材料 | 40Cr/35C/GB45/70Cr/40CrMo |
| Process | Machining/Lathing/Milling/Drilling/Grinding/Polishing |
| Size | 2-400mm(Customized) |
| Diameter | φ7(Customized) |
| Diameter Tolerance | 0.01mm |
| Roundness | 0.01mm |
| Roughness | Ra0.4 |
| Straightness | 0.008mm |
| 硬度 | 定制 |
| Length | 55mm(Customized) |
| 热处理 | N.A |
| 表面处理 | Coating/Ni plating/Zn plating/QPQ/Carbonization/Quenching/Black Treatment/Steaming Treatment/Nitrocarburizing/Carbonitriding |
A spline coupling is a highly effective means of connecting two or more components. These types of couplings are very efficient, as they combine linear motion with rotation, and their efficiency makes them a desirable choice in numerous applications. Read on to learn more about the main characteristics and applications of spline couplings. You will also be able to determine the predicted operation and wear. You can easily design your own couplings by following the steps outlined below.
花键联轴器在传递扭矩方面起着重要作用。它由轮毂和轴组成，轴上的花键彼此接触，互不相对运动。由于它们连接在一起，因此它们的角速度相同。花键可以设计成任何能够最大限度减少摩擦的轮廓。由于它们彼此接触，载荷分布不均匀，而是集中在一个很小的区域，这可能会导致轮毂表面变形。
最佳花键联轴器设计需考虑多种因素，包括重量、材料特性和性能要求。在航空航天领域，重量是一项重要的设计因素。SAE 和 ANSI 标准表格在计算花键联轴器的性能要求时并未考虑重量。另一个关键因素是空间。花键联轴器可能需要安装在狭小的空间内，或者受到其他结构限制。
最佳花键联轴器设计通常具有奇数齿。然而，情况并非总是如此。如果外花键的直径超过某个阈值，则最佳花键联轴器模型可能不再适用于此应用。为了针对特定应用优化花键联轴器，用户可能需要考虑最适合其应用的尺寸确定方法。
设计生成后，下一步是对生成的样条联轴器进行测试。系统必须检查所有设计约束，并验证其是否能够使用现代制造技术进行生产。然后，将生成的样条联轴器模型导出到优化工具中进行进一步分析。该方法使设计人员能够轻松地调整样条联轴器的设计并减轻其重量。
样条联轴器模型 20 包括样条联轴器的主要结构特征。产品模型软件程序 10 存储了样条联轴器各项规格的默认值。然后，根据本发明所用的算法计算生成的样条模型。该软件允许设计人员输入样条联轴器的半径、厚度和方向。
航空发动机花键的一个重要方面是齿间的载荷分布。研究人员进行了实验测试，分析了润滑条件对联轴器性能的影响。然后，他们利用鲁伊斯参数建立了一个理论模型，用于模拟花键联轴器的实际工作条件。该模型考虑了摩擦、不对中以及其他与花键性能相关的因素，解释了花键联轴器造成的磨损损伤。
为了设计花键联轴器，用户首先输入承载段的尺寸设计标准，包括花键联轴器模型 30 的外花键 40。然后，用户指定扭矩裕度性能要求，例如屈服极限、塑性屈曲和蠕变屈曲。软件程序随后自动计算承载段和轴的尺寸和结构。这些规格随后作为规格值输入到模型软件程序 10 中。
用户可在图形用户界面 (GUI) 屏幕 80 上输入各种样条联轴器配置规格。软件程序 10 随后会存储各种规格的默认值，从而生成样条联轴器模型。用户可以通过修改各种规格来操控该样条联轴器模型。最终生成的计算机辅助设计 (CAD) 系统能够帮助设计人员根据样条联轴器的性能和设计规格对其进行优化。
样条耦合模型软件程序会持续评估样条耦合模型在特定应用中的有效性。例如，如果用户输入一个与参数信号对应的数据值信号，软件会将输入的信号值与知识库中的对应值进行比较。如果值超出规范范围，则会显示警告信息。比较完成后，样条耦合模型软件程序会输出一份包含结果的报告。
Various spline coupling design factors include weight, material properties, and performance requirements. Weight is one of the most important design factors, particularly in the aeronautics field. ANSI and S.A.E. tables do not consider these factors when calculating the load characteristics of spline couplings. Other design requirements may also restrict the configuration of a spline coupling.
Spline couplings are a type of mechanical joint that connects two rotating shafts. Its two parts engage teeth that transfer load. Although splines are commonly over-dimensioned, they are still prone to fatigue and static behavior. These properties also make them prone to wear and tear. Therefore, proper design and selection are vital to minimize wear and tear on splines. There are many applications of spline couplings.
键槽的设计取决于被连接轴的尺寸，这样才能确保键槽之间的正确间距。一种新型的滚齿加工方法可以形成无干涉的锥形基座，并且键槽的根部与轴线同心。这些特点使得键槽能够实现高生产率。花键联轴器在各个行业都有着广泛的应用。欲了解更多信息，请继续阅读。
基于有限元的方法可以通过考虑摩擦系数的变化来预测花键联轴器的磨损率。该方法能够预测简单的圆-平面几何形状下的微动磨损，并已通过实验数据进行了校准。预测的磨损率与实验数据吻合良好。花键联轴器中的摩擦演变取决于花键的几何形状。此外，考虑花键的润滑状况也至关重要。
使用花键联轴器可以减少齿隙，并确保配合部件的正确对准。轴上的花键齿形将旋转从花键轴传递到内部的花键构件，该构件可以是齿轮或其他旋转装置。花键联轴器的根部强度和扭矩要求决定了应使用哪种类型的花键联轴器。
The spline root is usually flat and has a crown on one side. The crowned spline has a symmetrical crown at the centerline of the face-width of the spline. As the spline length decreases toward the ends, the teeth are becoming thinner. The tooth diameter is measured in pitch. This means that the male spline has a flat root and a crowned spline.
Spindle couplings are used in rotating machinery to connect two shafts. They are composed of two parts with teeth that engage each other and transfer load. Spline couplings are commonly over-dimensioned and are prone to static and fatigue behavior. Wear phenomena are also a common problem with splines. To address these issues, it is essential to understand the behavior and predictability of these couplings.
Dynamic behavior of spline-rotor couplings is often unclear, particularly if the system is not integrated with the rotor. For example, when a misalignment is not present, the main response frequency is one X-rotating speed. As the misalignment increases, the system starts to vibrate in complex ways. Furthermore, as the shaft orbits depart from the origin, the magnitudes of all the frequencies increase. Thus, research results are useful in determining proper design and troubleshooting of rotor systems.
The model of misaligned spline couplings can be obtained by analyzing the stress-compression relationships between two spline pairs. The meshing force model of splines is a function of the system mass, transmitting torque, and dynamic vibration displacement. This model holds when the dynamic vibration displacement is small. Besides, the CZPT stepping integration method is stable and has high efficiency.
滑移分布是润滑状态、摩擦系数和载荷循环次数的函数。预测的磨损深度与测量值吻合良好。这些预测基于滑移分布。该方法预测在轻润滑条件下磨损加剧，但在增加润滑的情况下则不会。润滑状态和摩擦系数是决定花键磨损行为的关键因素。
editor by czh 2023-01-04
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