Some common fault analysis skeleton oil seal
Skeleton oil seal seal belongs to dynamic sealing element, the existence of "critical oil film", is the sufficient and necessary conditions of skeleton oil seal packing seal, seal is not allowed without leakage, is impossible.Because of the existence of lubricating oil film is to ensure that the skeleton oil seal seal edge lubrication friction is essential, and the existence of the lubricating oil film, makes a certain amount of leakage is inevitable.To rotate with the skeleton oil seal, in use process, if at the beginning of the run of 50 ~ 100 hours traces of leakage is allowed.As the lengthen of time running, the leak will gradually stop, often the skeleton oil seal seal life longer.
Post time: Aug 17, 2018