The Concept of the Induction Hardening Machine for Surface Heating

May. 31, 2016

The surface heating induction hardening machine use the principle of the electric magnetic induction, which can make the workpieces incise magnetic line in force in alternating magnetic field, then it will generate the inducted current on the surface. Then according to the alternating current surface action, heat the surface rapidly in eddy style, then cool it rapidly. This technology of the induction hardening takes the important position in the fields of heat treatment, and has been applied widely.

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What is induction Heating?

Induction heating is the process of heating an electrically conducting object (usually a metal) by electromagnetic induction, through heat generated in the object by eddy currents. An induction heater consists of induction power supply (induction heater) and inductor (coil) that is a shaped to contour the part, and a work station where the part is held and presented to the coil.

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