光滑工件尺寸的测量与检验及其计算机实现

Measurement and verification of size of plain parts and its implementation by computer

在生产实践中,对光滑工件的测量与检验需要查找国家标准规定的数据表格,然后经过一定的数值计算,才能选择出合适的计量器具并给出相应的验收尺寸。手工的查找和计算数据既浪费时间,又易出错。这里采用最新的国家标准GB/T3177-1997(光滑工件尺寸的检验),改变了以往单一的内缩验收方式。根据工件的功能要求,同时考虑到实际的加工工艺能力和现场拥有的仪器现状综合选择计量器具,并应用VB6.0语言开发了应用软件,将以上工作由计算机来完成,提高了检验效率和检验的准确率,降低了检验成本。

This paper changes the normal unique acceptance style of shrink from inner by using the newest national standard GB/T3177 - 1997 （ verification of size of plain parts） , Measuring instrument is chosen according to the function demand of parts, and the technical capability and instrument status are also considered. We develop a corresponding software by VB6. 0 language, with which the efficiency and accuracy of verification are improved and verification cost is decreased.