Разлози за избор високофреквентна опрема за индукционо грејање for quenching

Different from the traditional quenching method, this quenching method has the following advantages:

First: the shape of the workpiece will not be changed due to quenching, and the shape of the workpiece is stable;

Second: the use of high-frequency induction heating equipment for quenching makes the pitch surface of the gear have high hardness and strength with a large depth, and the tooth top will not be overheated and brittle;

Third: the cost of traditional quenching equipment is high, and the cost of high-frequency induction heating equipment is low, which reduces production costs;

Fourth: there is no longer any products such as oxidation and decarburization during the quenching process;

Fifth: Improve the bending fatigue strength of gears.