面向数控机床的PLC技术研究与应用

Research and Application of PLC Technology on CNC Machine Tools

在对数控机床控制原理进行分析与研究的基础上,通过具体案例详细介绍了PLC技术在数控机床控制中的应用,举例说明了通用型卧式数控车床的PLC程序编写方法,并结合典型实例,对利用PLC实现故障诊断进行了分析.

Based on the research and analysis of the CNC machine tools control theory,this paper introduce the specific cases of PLC technology in CNC control,illustrates the PLC programming methods about the universal horizontal CNC lathes,combined with a typical example,analyzing the use of PLC fault diagnosis.