数控自动编程系统中几种后处理模块的修改

Modification of the post-processing modules for NC programming systems

通过修改Mastercam软件系统的后处理文件 ,解决了生成的NC代码与多种数控机床不通用问题 ,如删除NC文件中不必要的程序段、加入特定程序段、改变NC程序格式、改变插补方式等。修改后处理的文件可提高加工的效率 。

To overcome the incompatibility of the generated NC codes with many NC controlled machine tools, the post_processing modules of the Mastercam application software were modified by deleting unnecessary program paragraphs, adding some specific paragraphs to the modules, changing the format of the NC code, and using different interpolation modes. As a result of the modification, the NC codes are further optimized, and the machining efficiency of the NC machine tools enhanced.