The subject of this presentation is how modern control systems can improve the control of carburizing processes. Using features like online diffusion control, target point control and beta-control within carburizing processes enables to safe process time compared to fixed time controlled processes. Moreover these techniques enable to adopt the process automatically to external influences without changing the result, to reach the result in surface hardness and desired case depth according to the specifications and to apply carbon profiles shaped as an S which gives a horizontal hardness plateau going very deep into the work piece.
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