Vacuum Furnace Production Process

Vacuum furnace is a kind of heat treatment method developed with the top industries such as fine machinery manufacturing, aerospace, national defense and so on. Especially in recent years, with the improvement of Parts'function and precision requirements, more and more attention has been paid to the accurate operation of vacuum furnace.

In general metallurgical heat treatment, people have done a lot of work on Modeling and optimization of metallurgical annealing furnace according to the target parameters of hot zone temperature, but because of the different mathematical models and treatment methods, although the necessary optimization effect has been achieved, the accurate control effect of temperature is not ideal. In addition, there are also some related studies and papers published on the modeling and optimization of the target parameters according to the workpiece temperature.

In order to get a better annealing temperature control effect, a more accurate mathematical model is needed to guide the annealing temperature control of vacuum furnace. Through thorough analysis of the working mechanism of vacuum furnace and combining with the actual production process, an optimized model is obtained. This model deals with the time lag of the temperature control of workpiece in the past, which leads to inaccurate operation. The phenomenon of reducing energy consumption and annealing time.

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