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How to use grease correctly

1. The amount of lubrication added should be appropriate

If the amount of grease is too large, the friction torque will increase, the temperature will increase, and the grease consumption will increase. If the amount of grease is too small, reliable lubrication will not be obtained and dry friction will occur. Generally speaking, the appropriate amount of grease is 1/3 to 1/2 of the total void volume in the bearing. However, depending on the situation, sometimes grease should be applied to the edge of the bearing for cavity lubrication.

2. Pay attention to prevent the mixing of different types, brands and old and new greases

Avoid cross-use of grease containers and tools, otherwise, it will have adverse effects on the fat drop point, increase in penetration, and decrease in mechanical stability.

3. Pay attention to the work of replacing new grease

As the variety and quality of grease are constantly being improved and changed, when the old equipment is changed to new grease, it should be tested first, and then it can be used officially; when replacing the new grease, the waste grease should be cleaned up and the parts should be cleaned. clean. When adding grease, squeeze out the waste grease until you see new grease at the grease outlet.

4. Pay attention to the management of the grease filling process

Before receiving and filling grease, pay attention to the cleaning of containers and tools. The grease supply port on the equipment should be wiped clean in advance to prevent the mixing of mechanical impurities, dust and sand.

5. Pay attention to the timely replacement of seasonal grease

For example, the temperature difference between winter and summer of the environment where the equipment is located varies greatly. If winter grease is used in summer or vice versa, the result will be counterproductive.

6. Pay attention to regular grease replacement

The time for adding and changing the grease should be determined according to the specific conditions of use. It is necessary to ensure reliable lubrication without causing waste of grease.

7. Do not use wooden or paper containers to package grease

It should be stored in a cool and dry place to prevent the loss of oil and hardening, mixing with moisture, or being contaminated and deteriorated.