What are the main problem of the bearing failure of roof forming machine?
The bearing is an indispensable part of the pressing machine. If the bearing is out of pressure, the pressing machine cannot be produced. We must pay more attention to the bearing when selecting the pressing machine. Do not buy the bearing with faulty bearing. The bearing claim mainly consists of four points.
1. The cordiality of the shaft does not meet the standard.
The assembly of the high speed shaft and the coupling is not standardized. The assembly of the high speed shaft and the coupling is generally a transition fit. The upper shaft key is assembled on the coupling. No side clearance is allowed. The top clearance is (Dt) (0.20~0.50). ) mm can be.
2, notch / dent
Gaps/dents caused by erroneous installation or overload caused by foreign particles cause dents/dents.
3, wear and tear
Wear caused by abrasive particles is not sufficiently lubricated, and bearing wear causes vibration.
4, the bearing roller and the slide dirt caused vibration
Look for these four questions and find a good quality tile press.