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Peng Xin as the most important part of the transmission gear device, once the leakage occurs, an important impact on the life of gear reducer life so the machine operation of the equipment in the process such as the reducer has found the phenomenon of oil leakage, should immediately stop the operation of the machine, so as not to cause more problems in the reducer; find the reason of oil leakage for reducer after immediately treatment the leakage problem, normally, we will deal with it in the following way:
1, improve the hood and inspection hole cover plate
The internal pressure of Peng Xin reducer is greater than the outside atmospheric pressure, which is one of the main factors causing the oil leakage of reducer. Under normal circumstances, the internal and external pressure of the reducer is balanced, and the phenomenon of oil leakage will stop. Although the body of Jie reducer will have air cap, but as the ventilation hole is too small, easy to be pulverized coal, oil plug, causing pressure reducer in the machine is too large, resulting in oil spills; and we give each refueling refueling speed reducer, to open the inspection hole cover, open a possibility of an oil spill will increase, make originally not leak leakage will occur.
2. Guarantee the lubricating oil flow of reducer
In the process of operation of the Peng Xin reducer, gear bearing is thrown in excess grease in the seal at the accumulation of excessive, will also cause the reducer there is oil leakage phenomenon, therefore, we must put the excess oil to flow back into the oil pool along a certain direction, to ensure smooth flow of speed reducer lubricating oil. The specific approach is to open a return tank inclined to the machine in the bearing seat under the tile center, but also a gap in the end cover straight mouth, the gap is on the oil return tank, so that the excess oil return tank through the gap, the oil flows back to the pool, to ensure the smooth flow of lubricating oil.
3, using new sealing material for blocking
If Peng Xin speed reducer leakage place is the static seal, so we can make use of adhesive, new sealing material to prevent oil leakage; reducer for a large range of maintenance, in the joint, the end cover coated with D05 silicone rubber instead of early products, generally not leak. If the static seal point of the gear reducer is leaking, the oil surface emergency repairing agent of the surface engineering technology can be used to block the oil leakage so as to eliminate the oil leakage.
4, strictly implement the speed reducer overhaul process regulations
In the overhaul of Jie reducer, reducer should earnestly implement the maintenance process procedures, the body can not be anti loaded oil seal lip, can not damage, edge deformation, spring can not fall off, need to clean the surface, sealant evenly, gas amount can not exceed the oil scale etc..
5, maintenance, wiping essential
Peng Xin reducer by the static seal processing, normal operation can be no seepage and no leakage, but the dynamic seal seal due to aging, poor quality, improper assembly, shaft surface roughness and other reasons, makes a move still has small seal leakage, due to the bad working environment, coal dust adhered to the shaft. Is a need in the greasy, so the equipment stops running, wipe the oil on the shaft.
