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轴承的选择和使用影响着精密运动系统的动态特性和静态特性,随着技术发展和客户需求,促进了非接触式特种轴承的发展,其最大特点是运动部件和静止部件之间没有直接的机械接触,可以从动态设计的角度对误差频谱进行优化,系统有更好的高频特性,适用于对精度和运动平稳性有较高要求的运动系统,本文介绍了非接触式特种轴承中液压轴承和空气轴承的应用。
The selection and use of bearings affect the dynamic and static characteristics of precision motion systems. With the development of technology and the demand of customers, the development of non-contact special bearings is promoted. The most prominent feature of the bearings is that there is no direct mechanism between the moving parts and the stationary parts Contact, the error spectrum can be optimized from the perspective of dynamic design, the system has better high-frequency characteristics, and is suitable for the motion system with higher requirements on accuracy and smoothness of motion. This paper introduces the non-contact special bearing hydraulic bearing And air bearing applications.