数控机床误差检测技术研究  

Research on the Errors Measurement for CNC Machine Tools

作　　者：潘淑微[1] 曹永洁[2] 傅建中[3] 

机构地区：[1]温州职业技术学院,浙江温州325035 [2]上海工程技术大学高等职业技术学院,上海200437 [3]浙江大学,浙江杭州310027

出　　处：《机床与液压》2008年第F05期335-337,331,共4页Machine Tool & Hydraulics

基　　金：浙江省教育厅资助项目(20070713)

摘　　要：研究了基于激光测试技术的数控机床误差识别与检测。在分析机床误差源和各误差项目的基础上,使用Ren-ishaw激光干涉仪和高精度位移传感器实现机床线性定位误差和主轴热误差的测量。该误差检测方法在机床工业研究中具有广泛的应用范围和通用性,对进一步提高数控机床的加工精度具有重要的研究意义。The errors recognition and measurement technology for the numerical control machine tools based on laser testing technology was studied. Renishaw laser interferometer and high accuracy displacement sensors were used to measure the positioning errors and thermal errors of the spindle in the machine tools. This measurement could be widly used in the mechanical industry, it＇ s very useful in improving machine tools cutting precision.

关 键 词：激光干涉仪 CCD激光位移传感器 涡电流位移传感器 

分 类 号：TH161[机械工程—机械制造及自动化]