Medium frequency heating power supply quenching heat treatment for brake disc

For car lovers, or people who usually drive, brake discs are no strangers. It is the decisive part of the brake part of the car. At present, there are disc brakes, drum brakes and air brakes. In the case of high-speed braking, the surface of the brake disc will produce strong friction. Therefore, we generally have certain requirements for the hardness of the brake disc surface. For the high-temperature heat treatment that increases the hardness layer on the surface of the brake disc, we call it quenching. Quenching mainly uses the intermediate frequency heating power supply to rapidly increase the surface temperature of the brake disc. After reaching the target temperature, it is quickly sprayed with water to cool it. Such a sharp change in temperature can greatly enhance the surface hardness of the brake disc.

The intermediate frequency heating power supply is used to quench the brake disc, and the quenching depth is deep, even up to 10mm; the quenching speed is fast, and a series of heating and water spraying treatments can be completed in just a few seconds, so the quenching effect is good. The intermediate frequency heating power supply is divided into two parts: the power cabinet and the transformer. The transformer is connected to the induction coil and directly acts on the heated brake disc. The integrated design of the power supply cabinet and the chiller not only saves the floor area of the chiller, but also the internal circulation of the cold water system makes the cooling effect better.

For the heating power supply of the intermediate frequency series, people generally pay more attention to its power consumption. Our medium frequency heating power supply adopts the induction heating method, which is more advanced, safer, more energy-saving and more environmentally friendly than the old-fashioned coke, kerosene, gas and other heating methods. It is a relatively advanced heating method in the heat treatment industry at present. In terms of power consumption, the intermediate frequency heating power supply saves about 50% of the electricity, and the electricity bill saved in a month is quite considerable. You can even use the saved electricity bill to buy new equipment. It is very practical for enterprises.