高精密回转轴回转精度的测定方法及其存在问题

• 作 者: 沢辺雅二 何雅全
• 出 处: 江苏机械
• 发表日期: 1982年03期
• 关键词: 回转轴 陀螺仪 回转误差 测量仪器 测定精度 形状误差 机床 测量精度 径向跳动 圆度仪

一、前言随着轴承情度要求的提高,回转轴的回转误差的测定精度也提高了,与此同时,其形状误差的测量也逐渐趋向高情度,特别是对于与宇宙航行有关的陀螺仪的轴,精度要求很严格,从而对加工陀螺仪轴的机床也有严格的精度要求。无论是测量仪器还是被测物所要求的

I. INTRODUCTION As the requirements for bearing loveliness increase, the measurement accuracy of the rotary axis rotary error has also increased. At the same time, the measurement of the shape error has gradually become more and more popular, especially for the gyrocompass related to space flight Of the shaft, the accuracy requirements are very strict, so the machining of the gyroscope machine tools also have strict accuracy requirements. Whether it is measuring instruments or measured objects required