For step shaft quenching, Russian customers choose IGBT all-solid-state medium frequency induction heating power supply

The stepped axle is an important part on the car. During the operation of the car, it has to bear huge friction, so it wears out faster. In order to ensure the normal operation of the car, the production usually requires the stepped shaft to have high hardness, high wear resistance, high compression resistance and high fatigue resistance. In order to meet these performance requirements of the stepped shaft, our Russian customer purchased an IGBT all-solid-state medium frequency induction heating power supply for the quenching heat treatment of the stepped shaft.

Why choose IGBT all-solid-state medium-frequency induction heating power supply for quenching heat treatment instead of super-audio or high-frequency equipment? The reason is that the quenching depth required by the customer is relatively deep, about 3mm. This quenching depth can only be achieved by medium frequency equipment, and other equipment cannot. After quenching by this equipment, there will be a hardened layer on the surface of the stepped shaft. It is the existence of this layer of hardened layer that the various performances of the stepped shaft have been substantially improved.

IGBT all-solid-state medium-frequency induction heating power supply has a good protection system. When it is quenching and heat-treating the stepped shaft, the entire machining process is always under dynamic monitoring, and once there is a fault, it will immediately take protective action. What's even better is that the equipment adopts electric heating, and the whole production process will not produce a little noise and dust, which greatly improves the working environment of workers and enables workers to realize environmentally friendly production.