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本文主要阐述PLC控制中频感应加热炉系统,工业加热炉控制过程要求,结合西门子PLC及其模块的性能,论述了工业加热炉硬件组态和工作特性。由于其控制简单、自动化程度高、热处理效果好,最终达到了退火的目的,有很好的经济效益和社会效益,所以值得推广和使用。
This article mainly elaborates the PLC controls the frequency induction heating furnace system, the industrial heating furnace control process request, unifies the Siemens PLC and its module performance, discussed the industrial heating furnace hardware configuration and the working characteristic. Because of its simple control, high degree of automation, heat treatment effect, and ultimately reached the purpose of annealing, have good economic and social benefits, it is worth promoting and use.