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压电陶瓷以其所具有的电致伸缩性能作为补偿元件在精密加工中已有应用。本文介绍一种在机床上安装一套压电陶瓷的补偿机构，以提高机床加工精度的方法。一、引言实现零件精密加工的途径有两条：一条是用高精度的机床加工出高精度的零件；另一条是用误差补偿技术来提高零件的加
Piezoelectric ceramics have been used in precision machining due to their electrostrictive properties as compensation components. This article describes a method of installing a set of piezoelectric ceramic compensation mechanism on the machine tool to improve the machining accuracy. I. INTRODUCTION There are two ways to realize precision machining of parts: one is to process high-precision parts with high-precision machine tools; the other is to use error compensation technology to improve the parts’