摘要
本文介绍了调质炉进行链条调质的工作过程和温度控制精度要求,用三菱FX系列可编程序控制器实现温度模糊控制,提出了模糊控制的运算思路和编程方法。系统控制实际精度满足工艺要求,运行可靠。
This article introduced the chain link procedure in quench and tempering furnace and temperature control accuracy,With series of Mitsubishi FX2N PC to attain fuzzy control temperature,put forward the way on fuzzy control and programming.The temperature precise of the control system is satisfied with technology,and run in reliable.
关键词
调质炉
温度
模糊控制
PLC
Quench and tempering furnace
Temperature
Fuzzy control
PLC
