摘要
数控车床内外轮廓复合循环指令(G71、G73、G70)在车削加工、尤其轴类零件加工中经常用到,适合加工余量较大及锻件、铸件的加工编程。本文以FANUC系统为例对常用的复合命令G71、G73、G70的使用要求及注意事项进行分析。
CNC lathe internal and external outline composite circulation instructions （G73 G70 G71） often be used in turning processing,especially in axial parts processing,suitable for machining allowance often used bigger and forging,castings processing programming.Taking FANUC system for example,to common compound G73 G70 G71,command the use requirement and matters needing attention were analyzed.
出处
《模具制造》
2011年第6期75-77,共3页
Die & Mould Manufacture
关键词
复合循环指令
G71、G73、G70指令
使用要求
注意事项
composite circulation instructions
G71
G70
G73 instructions
use requirement
matters needing attention
