At least 200 bearings are used every day in our lives. It has changed our lives. Now scientists are also giving bearings a smart brain so that they can think and speak. In this way, precision bearings on high-speed rail, people can also understand all the status of the bearings without maintenance. With the rapid development of science and technology, the pressure on bearings has become stronger, and the quality requirements have become higher. Roller bearing manufacturers in the roller bearing production process, the key is the following links:
The forging link is an important link to ensure the reliability and life of the bearing. After the raw materials are forged, the bearing ring blank is formed. At the same time, the organizational structure of the raw materials becomes denser and the fluidity becomes better, which can improve bearing reliability and service life. In addition, the quality of the forging process directly affects the utilization of raw materials, which has an impact on production costs.
The heat treatment is to heat the bearing ring after forging and turning. It directly affects the uniformity of carburizing in the bearing ring, which can improve the wear resistance and hardness of the bearing, and also affect the reliability and life of the bearing Important link.