Connector Precision CNC Brass

7. When the surface of the alloy bearing lining is yellow, it is not allowed to use, and the phenomenon of de-nucleation is not allowed within the specified contact angle. The de-nucleation area outside the contact angle shall not be greater than 10% of the total non-contact area. The shaft shoulder (or the end face of the locating sleeve) should be fitted, and it should not be checked with a 0.05mm feeler gauge. And the verticality requirements of the gear reference end face and the axis should be guaranteed. 8. The core sand and core bone on the casting should be cleaned. The dimensional tolerance zone of the inclined part of the casting should be symmetrically arranged along the inclined plane. The casting is not allowed to have casting defects such as cold insulation crack holes that are harmful to the use.

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