International Symposium on Heating by Electromagnetic Source / May 22-24, 2019 – Padova, Italy

 SAET ABSTRACT

 TEMPERATURE CONTROL IN INDUCTION HEATING FORGING APPLICATIONS

Temperature is a key parameter in the industrial forging process. Induction heating is a fast, efficient and easily controllable system to have a uniform and controlled thermal profile before forging.

The possibility to have a finer control over the temperature management leads to the improvement in process, a better product quality level, and lower maintenance cost. In this paper, the pyrometer noise and unstable signal is filtered and corrected using a Kalman filter based on a numerical electro-thermal model to obtain a reliable signal for the process management.

 

 

 

 

 

 

 

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