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Principle of high frequency quenching power supply

کا اصول high frequency quenching power supply

It mainly works on the principle of electromagnetic induction heating, which refers to the heat treatment method of using high-frequency current (30K-1000KHZ) to locally heat and cool the surface of the workpiece to obtain a surface hardened layer. This method only strengthens the surface of the workpiece to a certain depth, while the core basically maintains the structure and properties before treatment, so a combination of high strength, high wear resistance and high toughness can be obtained. And because it is local heating, it can significantly reduce quenching deformation and reduce energy consumption.