五轴数控铣床软PLC控制系统的研究  

Research on Soft-PLC Control System of Five-axis CNC Milling Machine

作　　者：谢劲松[1] 梁宏斌[1] 

机构地区：[1]辽宁科技大学机械工程与自动化学院,辽宁鞍山114051

出　　处：《组合机床与自动化加工技术》2014年第3期82-85,共4页Modular Machine Tool & Automatic Manufacturing Technique

基　　金：国家自然科学基金(51075078)

摘　　要：通过研究传统PLC对五轴数控铣床开关量的控制过程,遵循IEC61131-3标准分析并设计了软PLC控制系统的构成,论述了运行系统各模块的功能和具体实现方法,以及SERCOS-III在软件化数控系统中的应用。最后,利用Visual C++开发了软PLC运行系统仿真界面,通过实验验证,实现了对五轴数控铣床开关量的控制。Through studying the control process of traditional PLC for switching signals of five-axis CNC milling machine,based on IEC61131-3,this paper analyzed and designed the composition of soft-PLC control system.Each module＇s function of the running system and concrete implementation method were discussed in detail,and it also introduced the application of SERCOS-Ⅲ in software numerical control system.In the end,the simulation interface of soft-PLC running system was developed by using Visual C＋＋,and switching signals of five-axis CNC milling machine can be controlled well by the experiment.

关 键 词：软PLC 数控系统 SERCOS-Ⅲ 五轴数控铣床 

分 类 号：TH166[机械工程—机械制造及自动化] TG547[金属学及工艺—金属切削加工及机床]