After a long period of use, any type of chain will be damaged. This requires users to check and repair the chain frequently to keep it in a good and stable state of use.Especially for some plate chains used on large and heavy machinery, once damaged, the consequences will be very serious.

In view of this, the plate chain is required to check the damage regularly. On the one hand, what needs to be checked isChainWear and tear.In general, the wear of the plate chain is mainly caused by the relative rotation of the shaft and the chain plate hole when the sheave wheel is engaged.When inspecting the car, use a chain inspection ruler to measure. If the length of the chain exceeds XNUMX% of the original length, it must be replaced in time.

On the other hand, check the rust on the plate chain. The rust is caused by the chain's long-term lack of lubricant, and it will also cause the chain's load-bearing capacity to decrease.Therefore, when the plate chain is in use, it must be fully lubricated to ensure that each chain has lubricant.If the chain is severely corroded, please replace it in time to avoid damage to the machine.

Another aspect is inspectionPlate chainSurface cracks, similar problems may occur when it is working in fatigue.Cracks usually occur on the edge of the plate chain, so here is the focus of the inspection, once found, it must be replaced with a new one.

In addition, the release of the shaft and the chain plate is also one of the contents of the regular inspection of the plate chain. Due to the insufficient lubricity, the chain will rust and generate friction, which will cause the operation to be blocked, cause the pin to fall out, and cause the chain to fail.If the operator checks regularly, this problem can be avoided.