The brake disc is an important part of the car and a key part to ensure the safe driving of the car. Therefore, we have relatively high quality requirements for the brake disc. The wear resistance of the brake disc is one of the factors to measure the quality of the brake disc, so how to improve the wear resistance of the brake disc has become a more important issue. Now, many manufacturers use medium-frequency induction heating machines to quench and heat-treat the brake discs to improve the hardness and wear resistance of the brake discs.
After the brake disc is quenched by the intermediate frequency induction heating machine, there will be a hardened layer on the surface, so that the hardness and wear resistance of the brake disc will be greatly improved. As for how much equipment should be used for heat treatment, this depends on the specific specifications of the brake disc. However, a 120kw medium frequency induction heating machine is used more often, and the effect is very good.
The medium frequency induction heating machine has a complete protection system such as overvoltage, overcurrent, undervoltage, water shortage, phase loss, voltage limiting and current limiting, which greatly improves the service life of the equipment. When it performs quenching heat treatment on the brake disc, the quenching speed is very fast. Such a fast quenching speed effectively avoids the phenomenon of oxidation and decarburization of the brake disc during the quenching process, and ensures the quenching effect of the brake disc. Even better, the medium frequency induction heating machine will not produce noise and dust when quenching and heat-treating the brake disc, which greatly improves the working environment of workers and provides protection for their health.