Analysis of heating of bridge crane brake
Fault problem:
The brake heats up, the friction plate emits a burnt smell and wears quickly
The cause of the failure
After the brake shoe is released, it is not evenly disengaged from the brake wheel, resulting in friction.
Solution
Adjust the gap.
The cause of the failure
The gap between the two brake shoes and the brake wheel is uneven, or the gap is too small.
Solution
Adjust the gap.
The cause of the failure
The auxiliary spring of the short-stroke brake is damaged or bent.
Solution
Replace or repair the auxiliary spring.
The cause of the failure
The working surface of the brake wheel is rough.
Solution
Process the surface of the brake wheel as required.
