基于VB 6.0的CATIA二次开发在零件测量中的应用

针对汽车车身开发过程中重量管控,为改善单件重量手工测量统计的传统低效现象,给出单件重量的程序自动测量方法。在介绍VB编程语言及CATIA二次开发理论的基础上,给出程序自动测量的基本流程,利用VB6.0 Automation API调用内置函数GetMeasurable,实现零件的批量测量并写入EXCEL表格中为后续数据处理提供基础。通过实例验证,证明了CATIA批量自动测量相对传统手工测量方法的优越性。结果表明,CATIA二次开发可以提高工作效率。

Application of CATIA Secondary Development Based on VB 6.0 in Part Measurement

Aiming at the weight control in the development of automobile body,in order to improve the traditional inefficient phenomenon of manual measurement and statistics of single weight,the program automatic measurement method of single weight is given.Based on the introduction of VB programming language and CATIA secondary development theory,the basic process of program automatic measurement is given.Using VB6.0 automation API to call the built-in function getmeasurable,batch measurement of parts is realized and written into EXCEL table to provide the basis for subsequent data processing.It is proved that the CATIA batch automatic measurement is superior to the traditional manual measurement through the example verification.The results show that CATIA secondary development can improve the work efficiency.