The paper introduces the current methods and their defect about testing the dynamic parameters of air-static pressure main shaft system,and advances a new method,namely,the measurement method of the end swing value of shaft,the axial movement value of shaft and the axis drift value of shaft,etc.
阐述了现行的测试空气静压主轴系统动态参数的方法及其不足,在此基础上提出了一种新的测试方法,即:测量主轴的端面偏摆量、轴向窜动量、轴心漂移量等方法。
The design of a displacement changer system to measure axial remotion magnitude
测量轴向移动量的位移转换器系统
Using the technology of moving the axle to compute the pattern of rigid body;
采用移轴技术在SAP5程序实现刚体模态计算