The improvement of the structure of the oil film bearing

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B hydraulic lock existing trans plant mechanical lock device close to fast hydraulic lock device u tight trans plant mechanical lock device is original screw tension: two pieces of the observed, slice the link contained in the two roller wood of junior high school of the screw. Set at the time of nut l - to escape - the sale of land, in order to meet the use requirements compaction force, hook spanner head hero, move; Hurt when introduced to the same method of reverse rotation at the same time use the nuts with a hammer Zheng Zai use. Not only is this way difficult and time is long, but also is not safe. In the process, not the degree of tight in a calm, unable to fully control lock tight strength size judgment does not simply operation of human experience. Hydraulic lock device quickly after compact hydraulic cylinder instead of the existing screw shops such as the overall structure. Roll bearing oil, cooperate on restart, then the pump cylinder CAI could not move in the future to promote until (till) the final points and taper sleeve bearing, the awl, implements the roller bearing awl bonds and use the locks lock nut, bolts and roller cylinder and hydraulic bearing fixed, prevent often meet the requirement of lock device of nervous function. He locks lock the tension of the size and capacity of mobile hydraulic pressure station pressure, together with roll and rolling control to dissolve set the intensity of labor to reduce working hours of labourers, saves. C device sealing lineage structure not only the existing water seal, the water and the external pressure sealing plate, water well solved the game to seal and seal water level rise. The usage of the family line awl observation after a period of time without flooding surface oxidation blackening of the phenomenon. Df oil seal is also quite good elasticity, lengthen the service life of the awl bushing and airtight bags and show the time, an airtight condition, reduce the production cost reduced Labour. D change protective device technology before to lid and push the lid of the connection box bearing 24 by a set screw, assembly and disassembly, open bolt one by one to shallow again I was uneasy. "Hou ChanXie" change the skill as a door cover failed the connection, the bolt section opposite usain bolt section, so all the clothes is rapid, convenient and safe.