Radial beating tolerance: mechanical sealing shaft or a position of a point in a point and the bias of the reference line relative to the reference line.
Rotor axial swift: The axis is inevitable in the axial direction in the axis direction.
Tolerance of the surface of the surface: the jumping tolerance of the cavity and mechanical sealing end cap bonding
1. Mechanical seal mounting timestream tolerance: 0.04 ~ 0.06mm, rotor axial swift 0.3mm, the beating tolerance of the surface 0.04 ~ 0.06 mm.
2. Confirm that the component model is consistent, whether the part is complete, pay attention to the rotation of the shaft.
3. Installation Steps: Confirm the installation size, lubricate the parts where the mechanical seal is installed, and then load the transmission assembly.
4. When the mechanical sealing is used, pay attention to impurity particles, pay attention to whether the sleeve is too large and the direction of rotation, and the medium, the cooling water valve is opened first, and there is no abnormal sound and overheating.
