基于PLC技术的数控机床加工远程启闭自动控制方法  

Automatic Control Method of CNC Machine Tool Machining Remote Opening and Closing Based on PLC Technology

作　　者：杨艳 YANG Yan(Qingdao Technicians College,Qingdao,Shandong 266109,China)

机构地区：[1]青岛市技师学院,山东青岛266109

出　　处：《自动化应用》2025年第5期57-59,共3页Automation Application

摘　　要：针对现行方法在数控机床加工远程启闭自动控制中应用存在时效性和准确性较差的问题,提出一种基于PLC技术的数控机床加工远程启闭自动控制方法。利用温度传感器采集机床加工温度,通过读卡器读取NC中存储的数控机床加工转速、给进速度参数数据。通过数据融合提取数控机床的加工误差,利用PLC技术根据加工误差生成启闭指令,并由PLC控制器对指令加以执行,自动控制数控机床加工远程启闭。经实验证明,设计方法控制时延不超过11 ms,且未发生误控操作,在数控机床加工自动化控制方面具有良好的应用前景。Aiming at the problem of poor timeliness and accuracy in the application of the current method in the remote open/close automatic control of CNC machine tool machining,a remote open/close automatic control method of CNC machine tool machining based on PLC technology is proposed.The use of temperature sensors to collect machine tool processing temperature,through the card reader to read the NC stored in the CNC machine tool machining speed.feed speed parameter data.Through data fusion to extract the CNC machine tool machining error,the use of PLC technology based on the machining error to generate open/close instructions,by the PLC controller on the implementation of the instructions,automatic control of CNC machine tool machining remote open/close.Experimentally proved,the design method control time delay does not exceed 11 ms,no miscontrol operation,in the CNC machine tool machining automation control has a good application prospect.

关 键 词：PLC技术 数控机床 远程启闭 自动控制 加工误差 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]