基于PLC的农机零部件加工中机床电气控制系统  

Electrical Control System of Machine Tool in Agricultural Machinery Parts Processing Based on PLC

作　　者：李磊 张国澎[2] Li Lei;Zhang guopeng(Henan College of Industry&Information Technology,Jiaozuo 454000,China;Henan Polytechnic University,Jiaozuo 454000,China)

机构地区：[1]河南工业和信息化职业学院,河南焦作454000 [2]河南理工大学,河南焦作454000

出　　处：《农机化研究》2022年第10期193-197,共5页Journal of Agricultural Mechanization Research

基　　金：河南省科技攻关项目(21202102210294)。

摘　　要：分析了PLC控制器的结构和工作原理,并利用PLC控制技术实现了农机零部件加工机床电气控制系统软硬件设计及对加工机床进行精确控制。实验结果表明:主轴电动机在空载和有负载时电流波形正常,其电流形状和幅值具有较好的一致性,说明农机零部件加工机床电气控制系统稳定性和可靠性较高。It first analyzes the structure and working principle of PLC controller,and uses PLC control technology to realize the hardware and software design of the electrical control system of agricultural parts processing machine tool,which can realize the precise control of the processing machine tool.The experimental results show that the current waveform of spindle motor is normal under no-load and load,and its current shape and amplitude have good consistency,which indicates that it is high for the stability and reliability of the electrical control system of agricultural parts processing machine tool.

关 键 词：农机零部件 加工机床 电气控制 PLC控制器 

分 类 号：S220.6[农业科学—农业机械化工程]