Industry trends

These pits should be avoided during bearing maintenance:

In order to better maintain the original characteristics of bearings for a long time, maintenance and repair must be carried out to avoid safety accidents, ensure the credibility of operation, and improve production efficiency and rationality. The actual operation standard of maintenance is very good compared with the actual operation standard of mechanical equipment. It includes checking the actual operation standard, filling or replacing the lubricating grease, and disassembling on time. As a new maintenance item in operation, it includes bearing rotating noise, vibration, temperature, lubrication standard, etc. Other information related to these aspects.

Generally speaking, if the application is appropriate, the bearing can be applied to its fatigue service life. However, it will be damaged too early and can not tolerate application conditions. In contrast to the fatigue service life, such initial damage limits the application quality called common failure or safety accident. Many of the problems caused by installation, application and lubrication do not need to pay attention to the invasion of dirt from the outside. Scientific research on the thermoelectric effect of the shaft and the casing are insufficient.

For the damage of bearings, such as the damage of roller bearing flange, considering the reasons, the grease is not enough, the gas structure is not suitable for the defect, the invasion, the bearing is incorrect, and the music of the bearing is loud, this reason will overlap.

Therefore, only through the investigation of bearing damage can we understand the real cause of damage. However, if you understand the application standards of bearing machinery and equipment, the application standards, the structure around the bearing, grasp the situation before and after the occurrence of safety accidents, and combine the reasons for bearing damage and inspection, you can avoid the recurrence of similar safety accidents.