Precision parts of the sealing solution:
1. Each hydraulic seal must be soaked with wet oil before installation.
2. Strictly review and eliminate any residual blunt corners, burrs, and dirt from the machining of precision parts before assembly. Ensure that the hydraulic seals are not rubbed when they are installed.
3. Eliminate any unnecessary bonding agent from the discharge after bonding.
Technical standards after deep machining:
1. Precision parts placed after deep machining should not be immediately put on the road, the necessary support points, and safeguards should be used.
2. The production and processing surface is not allowed to have rusting and harm characteristics, service life, or appearance of bumping, scratching, and other shortcomings.
3. Extrusion molding depth processing of the surface layer, extrusion molding can not have molting conditions.
4. After the final process heat treatment process of the parts, the surface layer should not have oxide skin. Through the depth of processing with the surface, the tooth surface should not have quenching
