基于FANUC Oi Mate-MD 系统的数控辅助功能M指令的PMC控制设计原理和程序实现.pdf

2013 年11 月机床与液压 Nov 2013
第41 卷第22 期 MACHINE TOOL & HYDRAULICS Vol 41 No 22
DOI:10. 3969 / j issn 1001 - 3881 2013 22 043
基于 FANUC Oi MateMD 系统的数控辅助功能 M 指令
的 PMC 控制设计原理和程序实现
呼刚义1 ,杨新刚2 ,杨鹏1
(1西安理工大学高等技术学院,陕西西安710048;
2西安理工大学机械与精密仪器工程学院,陕西西安710048)
摘要:C 和PMC 共同处理,但其具体运算处理过程国内还未见文献系统报道。用一具体
实例对冷却液M 指令的运行机制、PMC 程序设计及加载、辅助功能M 指令机床验证进行了详细阐述,有助于更好地使用、
维护机床和利用系统提供的PMC 梯形图来快速诊断故障,特别是对理解PMC 程序、扩展开发机床控制功能提供了参考。
关键词:M 指令;辅助功能;PMC C 系统
中图分类号:TP273 文献标识码:B 文章编号:1001 - 3881 (2013)22 - 122 - 3
PMC Control Design Principle and Program Implementation of Auxiliary Function
mands C Machine Tool Based on FANUC Oi MateMD System
HU Gangyi1 ,YANG Xingang2 ,YANG Peng1
(1 The Faculty of High Vocational Education,Xi’an University of Technology,
Xi’an Shaanxi 710048,China;2 School of Mechanical and Precision Instrument Engineering,
Xi’an University of Technology,Xi’an Shaanxi 710048,China)
C machine tool auxiliary mands are handled C and PMC,but their concrete operation processes
have not been reported in domestic literature system. Based on the specific examples,the operation mechanism of coolant M instruc
tion,the design and load of PMC program,the auxiliary mands machine validation,were elaborated in detail. This will
contribute to a better use and maintenance,and using PMC ladder diagram interface of NC system to diagnose fault quickly,especially
it