摘要
概述可编程序控制器 (简称PLC)各部分功能 ,分析目前国内大部分拉拔设备的生产现状。以直线调谐式 7/90 0拉丝机为例 ,简述PLC的基本原理及其应用。通用性、方便性、可靠性的优点 。
To summarize the functions of the parts of programmable controller(PLC) The present situations of production of main drawing machinery are analyzed Taking the straight line adjustable 7/900 drawing machine for example,to relate briefly the principle and application of PLC The PLC is used in the steel wire products equipment extensively day by day for its universal validity,convenience and reliability
出处
《金属制品》
2001年第1期31-33,共3页
Metal Products
关键词
可编程序控制器
拉拔设备
PLC
programmable controller
drawing machinery
application
