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机械密封对机器精度要求
发布时间:
2012-11-24
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1. mechanical seal on the accuracy of machine required (to pump with mechanical seal, for example)
(1) install the mechanical sealing parts axle (or sleeve) maximum radial runout tolerances of up to 0.04~0.06mm.
(2) the axial movement of the rotor is less than 0.3mm.
(3) the seal cavity with the sealed end caps with locating end face shaft (or sleeve) maximum runout tolerances of surface size is 0.04~0.06mm.
2. seal confirmed
(1) verify that the installed seals are consistent with the requirements of.
(2) carefully prior to installation and final Assembly diagram control, whether the part is complete.
(3) the spring drive and ring mechanical seal, whose Springs left, right, press the hinge swing has been selected.
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