Key knowledge of maintenance of cylindrical roller bearings

With the development of mechanization, cylindrical roller bearings play a key role in mechanical rotation, mold machinery using bearings is more so, mold machinery is to make the object molding equipment, constituting a lot of parts and components, including bearing parts of the accuracy, speed, stability and its fit with the molding part of the angular contact ball pieces of the performance of the mold machinery has a great impact.The damage rate of the cylindrical roller bearing parts of the mold machinery is relatively high, especially in the work of blanking, forming stamping, die forging, cold heading, extrusion, powder metallurgy parts pressing, pressure casting and so on, the damage of the cylindrical roller bearings is very big.

In order to ensure the performance of mold machinery, improve the continuity of production, improve efficiency and increase efficiency, it is necessary to increase the maintenance of cylindrical roller bearing parts, from time to time to overhaul, increase the frequency of overhaul. And require bearing maintenance operators to have a comprehensive knowledge of mechanical maintenance and maintenance. Here we say, cylindrical roller bearings maintenance of key knowledge:

1. Usually, the machinery is used to minimize the switching frequency, too much switching equipment will make the cylindrical roller bearing parts wear too fast, affecting the processing accuracy.

2. Regular lubrication of cylindrical roller bearings to extend their service time.

3. Cylindrical roller bearings and other fasteners, easy to loosen, 2-3 days need to carry out a check to ensure the working accuracy of the equipment.

4. The outer ring of cylindrical roller bearings is easy to break, bend and gnaw bad phenomenon, also need to check and replace regularly.

5. After long time use of cylindrical roller bearings must be grinding edge, grinding edge surface must be demagnetized, can not with magnetic, otherwise easy to plug.

Bearing damage and loss of bearing use is often encountered problems, roller bearing damage and loss of many forms, including corrosion, transportation damage, installation damage, lubrication loss, abrasive wear and fatigue, etc., in order to make the bearing as long as possible to maintain the performance of the bearing itself in a good condition, we must often bearing maintenance, overhaul and abnormal conditions to ensure the reliability of operation. Maintenance is carried out on a regular basis based on the operating standards of the corresponding mechanical operating conditions. The content includes bearing monitoring running status, two types of bearings to replenish or replace the lubricant, regular dismantling of the inspection.

Through the above content we can understand in detail some of the knowledge about the maintenance of cylindrical roller bearings, which is very helpful for us to better use in the future, we sincerely welcome the majority of users to come to our company to consult and buy the appropriate cylindrical roller bearings.