直线导轨副直线度测量方法研究及误差分析  

Research on Measuring Method and Error Analysis of Sub-straightness of Linear Guide

作　　者：丁文强 蓝卉 季晓明[2] DING Wenqiang;LAN Hui;JI Xiaoming

机构地区：[1]丽水市质量检验检测研究院 [2]丽水学院

出　　处：《计量与测试技术》2025年第1期66-69,73,共5页Metrology & Measurement Technique

基　　金：丽水市科技局重点研发项目(项目名称:多工况下直线滚动导轨副使用寿命评估关键技术研究及综合试验平台研制,项目编号:2022ZDYF03)。

摘　　要：随着自动化技术的不断发展,直线导轨副作为精密机械系统中的关键部件,其直线度性能对设备的运行精度和稳定性具有重要影响。本文根据直线度的测量方法和误差分析,提出一种基于非接触式激光位移传感器的测量法,并进行试验验证。结果表明:该方法具有可行性,测量误差最大值为0.244μm,最小值为-0.193μm。With the continuous development of automation technology,linear guide pair is a key component in precision mechanical system,and its straightness performance has an important impact on the operating accuracy and stability of equipment.According to the measurement method of straightness and error analysis,a measuring method based on non-contact laser displacement sensor is proposed in this paper.The results show that the method is feasible and the maximum measurement error is 0.244μm and the minimum is -0.193μm.

关 键 词：直线导轨副 直线度测量 激光位移传感器 误差评估 

分 类 号：TG8[金属学及工艺—公差测量技术]