Rotary spline is a common mechanical connection method, usually used to connect the rotating parts of the shaft and the sleeve, which has an important role in transmitting torque, preventing relative rotation and ensuring the accuracy of the axis, the design and manufacture of the rotary spline has an important impact on the mechanical properties, and the accuracy grade and tolerance grade of the rotary spline are an important basis for evaluating the accuracy of the rotary spline.
The accuracy grade of a rotary spline is usually determined according to its manufacturing and design requirements, generally speaking, the accuracy grade of a rotary spline can be divided into the following grades:
1. Ordinary grade: The ordinary grade rotary spline is usually used in the general mechanical transmission system, and its precision requirements are relatively low;This level of rotary spline is mainly used for general transmission and connection, and for occasions where precision is not required.
2. High-precision level: high-precision rotary spline has higher precision requirements, and is usually used in occasions with high requirements for transmission accuracy, such as precision instruments, CNC machine tools, etc.;This level of rotary spline is machined and assembled with high precision, which can ensure higher transmission accuracy and stability.
3. Ultra-high-precision level: ultra-high-precision rotary splines have higher precision requirements, and are usually used in occasions with extremely high requirements for transmission accuracy, such as aerospace, precision instruments and other fieldsThis level of rotary spline uses advanced manufacturing and testing technology to ensure higher transmission accuracy and stability.
In addition, the accuracy of the rotary spline is also related to its use environment and working conditions and other factors, in the harsh working environment, even if the use of high-precision rotary spline, it may be affected by factors such as wear and deformation, resulting in a decrease in its accuracy, therefore, when choosing a rotary spline, it is necessary to consider the actual needs and factors such as the use environment, if you have other questions or purchase needs, you can contact us Taiwan high-tech consulting!
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