With the development of mechanization, cylindrical roller bearings play a key role in mechanical rotation. The bearings used in mold machinery are even more so. Mold machinery is a device that shapes objects. There are many components. Among them, the accuracy of the bearing parts is, Rotation speed, stability performance and the degree of fit with the angular contact ball of the forming part have a great influence on the performance of the mold machinery. The damage rate of cylindrical roller bearing parts of mold machinery is relatively high, especially when performing punching, forming stamping, die forging, cold heading, extrusion, powder metallurgy parts pressing, pressure casting, etc., the cylindrical roller bearing is very damaged. big.

In order to ensure the performance of mold machinery, improve the continuity of production, increase efficiency and increase benefits, it is necessary to increase the maintenance of cylindrical roller bearing components, frequent maintenance, and increase the frequency of maintenance. Moreover, bearing maintenance operators are required to have comprehensive knowledge of mechanical maintenance and maintenance. Let's talk about the key knowledge of the maintenance of cylindrical roller bearings:

1. Generally, reduce the switching frequency as much as possible when using the machine. Too many switching devices will cause the cylindrical roller bearing components to wear out too quickly and affect the machining accuracy.

2. Regularly lubricate cylindrical roller bearings to extend their service time.

3. Fasteners such as cylindrical roller bearings are easy to loosen, and an inspection is required in 2-3 days to ensure the working accuracy of the equipment.

4. The outer ring of cylindrical roller bearings is prone to breaking, bending and gnawing, and it needs to be checked and replaced regularly.

5. After long-term use of cylindrical roller bearings, the cutting edge must be sharpened. After grinding, the cutting edge surface must be demagnetized and must not be magnetized, otherwise it is easy to cause blockage.

Bearing damage and loss are frequently encountered problems in the use of bearings. There are many forms of roller bearing damage and loss, including rust, transportation damage, installation damage, lubrication loss, abrasive wear and fatigue, etc., in order to make the bearing as far as possible To maintain the performance of the bearing itself in good condition for a long time, it is necessary to frequently maintain, overhaul and handle abnormal conditions of the bearing to ensure the reliability of operation. Maintenance is carried out on a regular basis based on the operating standards of the corresponding machine operating conditions. The content includes the monitoring of bearing operation status, supplement or replacement of lubricants for Class II bearings, and regular disassembly inspections.

Through the above content, we can understand in detail some knowledge about the maintenance of cylindrical roller bearings, which is very helpful for our better use in the future. We sincerely welcome all users to come to our company to consult and purchase suitable cylindrical rollers. Sub-bearing.