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The reasons and solutions for the stuck or insensitive movement of the slewing bearing

2021-01-06

For mechanical products, the slewing bearing is an indispensable part, but sometimes we will find that it will be insensitive. If it is not sensitive, then there will be a lot of trouble when using it, and there is no way to do it well. Carrying out the homework, today we will share with us the reasons and solutions for the stuck or insensitive movement of the slewing ring.

1. The slewing gear is deformed or broken teeth to form jamming or insensitive movement. The corresponding solution: repair the gear and re-weld the gear.

2. There is a problem with the slewing ring sealing system, which will cause entry of debris, such as slabs, sand, etc., which will become stuck or move insensitive. The corresponding solution: clean up all the debris.

3. Overload operation, resulting in insensitive movement of the slewing bearing. The corresponding solution: need to reduce the workload.

4. The orientation of the slewing bearing is not flat. The corresponding solution: need to replace the platform position and work in a flat position.

5. The slewing bearing has a shortage of lubricating oil, and the friction of the lubricating grease increases, and the resistance becomes larger, which will cause insensitive movement. Corresponding solution: add lubricating oil of the same specification or replace all lubricating oil.


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