Using macro program in actual NC process is a relatively difficulty according to the programming theory and the feature of macro programs,this paper analyses the application of FANUC macro program in NC milling process.%数控实际加工中使用宏程序相对来说是一个难点,本文从宏程序的编程原理、宏程序的特点来讲述FANUC宏程序在数控铣削加工中的应用。
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