摘要
以编程逻辑控制器PLC在数控机床中的应用为切入点,采用实例与理论相结合的方法,有效地对数控机床的各种故障加以反映,快速发出报警信号,帮助维修人员对数控机床的故障进行准确定位,及时地维修和排除数控机床发生的故障,使数控机床恢复正常,为PLC程序有效诊断数控机床故障提供经验借鉴.
Based on the application of programmable logic controller PLC to the numerically-controlled machine tool,using the method of combination of theory and examples,this study effectively reflects the faults of CNC machine tools,quickly issues a warning signal,and helps to locate the faults,and timely puts the CNC machine tools back to normal,thereby offering experience reference for the effective fault diagno-sis of CNC machine tools for the PLC program.
出处
《石家庄学院学报》
2014年第3期43-46,共4页
Journal of Shijiazhuang University
基金
安徽省高等学校数学质量与教学改革工程项目(2013zy127)
关键词
数控机床
故障诊断
PLC应用
CNC machine tool
fault diagnosis
PLC application