摘要
总结了数控系统自动补偿功能中G41、G42、G40指令在刀尖圆弧半径补偿中的应用方法,归纳了自动循环G71、G72、G73、G76、G92指令用来简化程序自动运算加工的方式,并对实际加工中经常出现的加工零件精度不够和格式不正确等问题进行了分析研究.通过加工实践,得出了以上编程操作的技巧与禁忌,并给出了加工实例,为操作者提供了可借鉴的经验.
FANUC CNC lathe is used to program by the G code. G41 ,G42,G40,G71 ,G72,G73 ,G76,G92 are the most common G code orders in the programming operation. However, it often appears processing accuracy＆ format issues etc in the actual processing. According to the processing experience, the author introduces the skills and taboos in the programming operation to provide the operators for the reference experiences.
出处
《沈阳工程学院学报（自然科学版）》
2009年第2期180-182,共3页
Journal of Shenyang Institute of Engineering:Natural Science
关键词
数控车床
G代码
编程操作
G code
programming operation skills
taboo
