基于MATLAB的形位误差测量数据处理软件设计  

Design of Data Processing Software for Shape and Position Error Measurement Based on MATLAB

作　　者：李芳[1] 张硕 康逸凡 杨杰 Li Fang;Zhang Shuo;Kang Yifan;Yang Jie(Dalian Jiaotong University,Dalian,Liaoning 116028,China)

机构地区：[1]大连交通大学,辽宁省大连市116028

出　　处：《工具技术》2020年第10期103-106,共4页Tool Engineering

基　　金：大连交通大学大学生创新创业项目(201910150296)。

摘　　要：工件形位误差评定是保证工件表面质量的重要环节,包括直线度和圆度等。各个误差评定项目有不同的数据处理方法,实现过程较复杂且结果精度不同。采用MATLAB软件建立图形用户界面软件,以圆度和直线度为例,分析了多种数据处理方法及其实现过程,同时实现多种误差项目的测量数据处理,并得到数据的仿真图像,提高了数据处理的速度和精度。The evaluation of workpiece shape and position error is an important link to ensure the surface quality of workpiece.Shape and position error items include straightness,roundness and other items.Each error evaluation item has different data processing methods,the realization process is complex and the result precision is different.MATLAB software is used to build GUI software.Taking roundness and straightness as an example,the paper analyzes a variety of data processing methods and their implementation process,which can realize the measurement data processing of a variety of error items at the same time.The simulation image of data can be obtained,which improves the speed and precision of data processing.

关 键 词：形位误差评定 圆度误差 数据处理 MATLAB 

分 类 号：TG83[金属学及工艺—公差测量技术] TH161.24[机械工程—机械制造及自动化]