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Les roulements à billes peuvent-ils être révisés ?

Ball bearings overhauled? Now let’s answer it.

Tout d'abord, la structure et le principe de fonctionnement de roulement à billes

Le roulement à billes est une sorte de pièce mécanique couramment utilisée, composée de bagues intérieure et extérieure, de billes et d'une cage, qui peut supporter des charges radiales et axiales. Le principe de fonctionnement du roulement à billes consiste à faire rouler les billes entre la bague intérieure et la bague extérieure, à réduire le frottement et la perte d'énergie, à réaliser la transmission de puissance et la fonction de support.

Deuxièmement, la méthode de révision des roulements à billes

1. dismantle the roulement à billes: clean the surface of the bearing first, dismantle the outer ring and cage with special tools, take out the balls, and then dismantle the inner ring.
2. cleaning roulement à billes: use special cleaning agent to soak the ball bearing in cleaning agent, clean the outer ring, inner ring and cage, remove the surface dirt and grease.

3. check the roulement à billes: check the outer ring, inner ring and cage for cracks or deformation, whether the ball is worn or pitted, and whether there is any foreign matter inside the bearing.

4. Replace ball bearings: If the bearings are badly damaged, it is necessary to replace the ball bearings with new ones. When installing new ball bearings, pay attention to keep clean and correct installation method.

Three. Precautions for ball bearings

1. When disassembling and mounting ball bearings, special tools and correct methods should be used to avoid damaging the bearings and parts.
2. When cleaning ball bearings, special cleaning agents and tools should be used, and corrosive solutions such as acid and alkali should not be used.

3. when checking the roulement à billes, it should be carefully observed and checked to avoid omission or misjudgment.

4. when mounting new ball bearings, attention should be paid to the correct mounting position and bearing clearance to avoid shortening the bearing life due to improper mounting.

5. During the use of ball bearings, they should be inspected and maintained regularly, and the lubricating oil should be replaced and the ball bearings should be cleaned in time.

In short, Ball bearings overhauled the correct maintenance methods and precautions can help you better maintain and care for ball bearings, prolong their service life, and provide protection for the normal operation of mechanical equipment.