Ever-Power Co., Ltd.
Email: [email protected]
news
What checks do the pulleys need to do daily
The daily inspection of the belt pulley mainly needs to check the belt tension and belt wear. During the inspection, refer to the following conditions.
Check the tension of the belt first. At this time, you can use your thumb to forcefully press the belt between the two pulleys.The pressing force is about 2kg. If the belt pressing is about 10mm, the belt tension is considered appropriate.If the reduction is too large, it is considered that the belt tension is insufficient.If there is almost no reduction in the belt, it is considered that the tension of the belt is excessive.
When the tension is insufficient, the belt is prone to slippage.When the tension is too large, it is easy to damage the bearings of various auxiliary machines.For this reason, the relevant adjusting nuts or bolts should be loosened to adjust the tension of the belt to a good state.
In addition, pay attention to the wear of the belt.The old belt is severely worn, which sharply reduces the contact area between the belt and the pulley.At this time, as long as the belt is pressed hard, the belt will sink deeply into the groove of the pulley.There is also a problem of aging of the belt rubber. If the belt rubber is seriously aging, replace the belt with a new one in time.
Check the tension of the belt first. At this time, you can use your thumb to forcefully press the belt between the two pulleys.The pressing force is about 2kg. If the belt pressing is about 10mm, the belt tension is considered appropriate.If the reduction is too large, it is considered that the belt tension is insufficient.If there is almost no reduction in the belt, it is considered that the tension of the belt is excessive.
When the tension is insufficient, the belt is prone to slippage.When the tension is too large, it is easy to damage the bearings of various auxiliary machines.For this reason, the relevant adjusting nuts or bolts should be loosened to adjust the tension of the belt to a good state.
In addition, pay attention to the wear of the belt.The old belt is severely worn, which sharply reduces the contact area between the belt and the pulley.At this time, as long as the belt is pressed hard, the belt will sink deeply into the groove of the pulley.There is also a problem of aging of the belt rubber. If the belt rubber is seriously aging, replace the belt with a new one in time.
Recommended
- What to check for damage to the coupling 2019-12-09