MasterCAM下华中数控铣系统的后处理定制

摘要

针对实验室华中HNC系统与FANUC铣削系统程序格式上的不同,特别是其钻镗循环指令格式的差别,从变量定义、算法及刀路设计对话框等的定制着手,对MasterCAM的FANUC后处理文档进行修改,获得了可直接用于HNC21M华中数控系统的程序输出.%There is the difference of program formal of HNC system and FANUC system, such as turning circle command and drilling-boring circle command. The paper modifies FANUC post-processing files of MasterCAM on the variable definition, the arithmetic and the tool path design. So we get the program to be used straightly in HNC system.