The bearing ring, which is an important part of the car, is used in conjunction with the bearing. During the working process, the bearing ring needs to bear huge friction force. For this reason, many manufacturers use high-frequency induction hardening machine to quench the bearing ring, so as to improve the hardness and wear resistance of the bearing ring, and then improve the use of the car life.
After the bearing ring is quenched by a high-frequency induction hardening machine, there will be a hardened layer on its surface, about 2-3mm. It is this layer of hardened layer that greatly improves the hardness and wear resistance of the bearing ring, and its service life Also greatly improved. As for how much equipment should be used for heat treatment, it must be determined according to the diameter of the bearing ring and the quenching speed.
The high-frequency induction hardening machine is produced with advanced IGBT modules, which makes the operation of the equipment very simple and does not require manual training, which greatly reduces the investment in training and reduces the production cost of the enterprise. Even better, the bearing ring is quenched by a high-frequency induction hardening machine, whose quenching speed is much faster than traditional equipment, which reduces the occurrence of oxidation and decarburization, ensures the quenching effect of the bearing ring, and makes the surface of the bearing ring after quenching There is a thicker tough area under the hard layer, which has better compressive internal stress, so that the fatigue resistance and breaking capacity of the bearing ring are higher.
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