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Cam and groove coupling shell oil leakage and The shaft end leakage of cam and groove coupling

Source： Notetime： 2013-12-10 11:00:03 click： 3681

　　Cam and groove coupling shell oil;

　　(a) cause analysis of oil: hydraulic cam and groove coupling shell oil is mostly caused by casting. Casting a trachoma, blowhole, slag and other defects, can cause oil leakage.

　　(b) the troubleshooting method: slight available hammer in oil for aluminum rolling, good plasticity, there may be a small leak adhesive.

　　The shaft end leakage of cam and groove coupling:

　　(a) cause analysis of oil spill in cam and groove coupling: shaft end may have several reasons. a: the end of the shaft oil seal lip oil seal wear,: b: cooperate with the housing c shaft wear loose oil spill d gas is more than 80%, will be completed over expansion. e the use of helical seal the wrong direction, the oil export.

　　(b) the troubleshooting methods: a if the seal is damaged, replacement of the only. b oil seal with the housing gap is too large and the oil spill, the housing can be brushed after sealant. c spindle wear become rough and grinding groove slight can re polishing, can insert or brush plating after grinding and polishing of serious. d gas can not be more than 80%.5 helical seal to pour oil into the cavity, guarantee.

　

from：http://www.bauercoupling.com/newsd-nid-122.html