The brake shoe refers to the accessory that is pushed outward by the force of the brake cam or push rod to suppress the brake drum to exert the braking effect, and its shape is like a half moon. During the operation of the car, the brake shoes are subject to huge friction. For this reason, we often use super-audio frequency induction hardening equipment for quenching heat treatment to improve the hardness and wear resistance of the brake shoes, and the effect is very good.
The brake shoe is an important part of the car. When the super-audio frequency induction hardening equipment quenches it, the heating speed is very fast, which effectively avoids the oxidation and decarburization of the brake shoe during the quenching process, and ensures the brake shoe. Excellent quenching effect, so that there is a thicker tough area under the hard layer on the surface of the brake shoe after quenching, with better compressive internal stress, so that the fatigue resistance and breaking capacity of the brake shoe are higher. Even better, it can not only perform local quenching heat treatment on the brake shoe, but also perform overall quenching heat treatment, which can meet the requirements of different customers.
The inductor of the super audio frequency induction hardening equipment can be replaced freely, which enables the equipment to complete heat treatment processes such as quenching, annealing, tempering, normalizing, quenching and tempering, as well as welding, smelting, thermal assembly, thermal disassembly and diathermy forming And so on, truly realize the multi-purpose of the equipment.
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