基于Visual Basic开发三针测量外螺纹中径程序  

Development of Three-needle Program for Measuring Pitch Diameter of External Thread Based on Visual Basic

作　　者：王飞杰 闫泽旺 路超 刘润爱 Wang Feijie;Yan Zewang;Lu Chao;Liu Run′ai(Henan Aerospace Hydraulic and Pneumatic Technology Co.,Ltd.,Zhengzhou 451191,China;不详)

机构地区：[1]河南航天液压气动技术有限公司,郑州市451191 [2]太原理工大学机械与运载工程学院

出　　处：《工具技术》2022年第6期121-123,共3页Tool Engineering

基　　金：山西省基础研究计划(201901D111057)。

摘　　要：针对三针测量外螺纹中径值计算精度低和所用M值计算繁琐等问题,对其计算方法进行探索,提出了基于Visual Basic可视化编程进行开发的方法,得出三针测量外螺纹中径所用M值的计算程序。为了验证该方法的可行性,制作螺纹测量三针和三针测量工装对梯形丝杠进行实际测量并分析。实验表明,该计算方法可以高效、精确地计算出三针测量外螺纹中径所用M值,是计量各种类型螺纹环规、检验精密传动螺纹的便捷方法。Aiming at the problems of low calculation accuracy of the pitch diameter of the external thread with three needles and cumbersome calculation of the M value, the calculation method is explored, and the development based on Visual Basic visual programming is proposed, and the M value for measuring the pitch diameter of the external thread with three needles, calculation procedure is obtained.In order to verify the feasibility of this method, three-needle and three-needle measuring tooling for thread measurement are manufactured, and the trapezoidal screw is actually measured and analyzed.The analysis shows that the calculation method can efficiently and accurately calculate the M value for measuring the pitch diameter of external threads with three needles, which is a convenient method for measuring various types of thread ring gauges and testing precision transmission threads.

关 键 词：三针 外螺纹 中径 测量 

分 类 号：TG806[金属学及工艺—公差测量技术] TH137[机械工程—机械制造及自动化]