Introduction of quenching and cooling method of nagy frekvenciájú oltógép

There are also many methods of quenching and cooling in the high-frequency quenching machine. Different methods determine the quality of the quenched workpiece. Therefore, correct heating, reasonable selection of quenching medium, and appropriate cooling method for high-frequency quenching machine can ensure the quality of quenched workpiece.

To determine the quenching medium of the high-frequency quenching machine, we also need to choose the method of quenching and cooling, both of which are steps that cannot be ignored. Reasonable selection of quenching cooling method can ensure the realization of the purpose of quenching, and can also prevent the deformation and cracking of the workpiece. The cooling methods of high-frequency quenching machine quenching mainly include single-liquid quenching, double-liquid quenching, graded quenching and isothermal quenching, graded quenching, local quenching and delayed quenching.