1, Cleaning Remove the inspection bearings, the first u […]
Remove the inspection bearings, the first use of photography and other methods to make a good appearance record. Also, check the amount of lubricant remaining and sample the lubricant before cleaning the bearings. The company is located in:
a, bearing cleaning points washed and fine wash, and the bottom of the container can be placed on a metal grid. B, rough wash, remove the grease or adhesive in the oil with a brush. At this time if the bearing rotation in the oil, pay attention to damage due to foreign bodies rolling surface. The company is located in:
c, fine cleaning, slowly turning the bearings in the oil, to be carefully carried out. The company is located in:
Commonly used cleaning agents are neutral, non-aqueous diesel or kerosene, sometimes depending on the need to use warm lye and so on. No matter what kind of cleaning agents, should always be filtered to keep clean. After cleaning, apply anti-rust oil or anti-rust grease on the bearing immediately.
2, Check and judge
In order to determine whether the removed bearings can be re-used, we must focus on checking its dimensional accuracy, rotation accuracy, internal clearance and mating surfaces, raceway surface, cage and seals. The company is located in:
On the test results, can be used to master the bearings or proficient who judge. The company is located in:
The criteria for judging vary depending on the mechanical properties and the degree of importance, the inspection cycle, and the like. If the following damage, bearings can not be re-used, must be replaced. The company is located in:
(1) bearing parts of the fracture and defects. The company is located in:
(2) raceway rolling surface of the peel.