随着CAD/CAM功能越来越强大，宏程序在数控编程中的作用被低估，有人甚至认为宏程序编程最终将被计算机自动编程所取代。实际上宏程序在批量编程和企业特定加工特征的编程等方面有不可替代的优势。介绍了宏程序在批量编程、方程曲线编程、定制固定循环、报警显示、自动测量、偏置控制等方面的应用。%As the function of CAD/CAM is becoming more and more powerful,the use of macro program in NC programming has been underestimated. Some people even think that macro program will eventually be replaced by CAM. In fact,macro program has ir-replaceable advantages in batch programming and specific processing feature programming. Applications of macro program in batch pro-gramming,equation curve programming,custom fixed cycle,alarm display,automatic measurement,bias control and other aspects were introduced.
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