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对于铸铁用中频感应电炉,确定了温度闭环控制的基本方案,通过主控制模块PLC、执行模块、光学高温检测等硬件和PID算法控制等软件流程实现了电炉温度的可靠控制,达到合理控制铸铁生产温度因素的目的。
For the medium frequency induction furnace for cast iron, the basic scheme of temperature closed-loop control is determined. Through the software flow of the main control module PLC, execution module, optical high-temperature detection hardware and PID algorithm control, the temperature control of the electric furnace can be reliably controlled to achieve reasonable control of cast iron production The purpose of the temperature factor.