Sliding bearing life is the manufacture, assembly, use is closely related
2017-12-12
The quality of every link must be made to meet the requirements of the technical regulations in order to make the best bearings in operation in the country and to extend the service life of the bearings.
1, some companies in the production of coating machine sliding bearings in strict accordance with the rules of the rust-proof cleaning and oil seal rust-proof packaging requirements of the coating process in the coating machine bearing parts and assembly of the coating machine bearing the finished product for rust deal with. Such as ferrules in the turnaround process is too long turnaround time, the outer outer ring contact with corrosive liquids or gases.
2, some enterprises in the production of rust-preventive lubricants, cleaning kerosene and other products not meet the quality requirements of process technology requirements.
3, due to coating machine bearing steel prices drop lower and lower, resulting in coating machine bearing steel material gradually decline. Such as steel in the high content of non-metallic impurities (sulfur content in the steel material so that the corrosion resistance of their own decline), the microstructure deviation. Coating machine is now used by manufacturing enterprises bearing steel source is more mixed, the quality of steel is quite a dragon.
4, some enterprises have poorer environmental conditions, high content of harmful substances in the air, too small turnover space, and difficult to carry out effective anti-rust treatment. Coupled with hot weather, production workers in violation of anti-rust rules and other phenomena there is no shortage of existence.
5, some enterprises of rust-proof paper, nylon paper (bags) and plastic tube coating machine sliding bearing packaging materials do not meet the requirements of rolling coating machine bearing oil seal rust-proof packaging is also one of the factors causing corrosion.
6, part of the coating machine sliding bearing ring turning allowance and grinding margin is too small, the outer oxide layer, decarburization layer is not completely removed one of the reasons.
Hunan Jintai Hardware and Machinery Co.,Ltd. is a professional manufacturer on various kind of bearings over 15 years China factory.
We are making all kinds of slide bearings including DU PTFE composit bushing, DX POM composite bushing,bimetal bushing,wrapped bronze bushing, cast sliding bushings and wear plate bearing pad, sintered bronze bushing and sintering parts, ball transfer bearings, etc.
The shapes of bearings can be in sleeve, flanged, spherical, plate, washer, pad, ring, square etc.
Base materials in carbon steel, harden steel, iron, stainless steel, bronze, brass, copper, bronze-steel alloy.Lubricant materials in PTFE, teflon, POM, nylon, plastic, oil, graphite, grease, MoS2, etc.
Export to America,Canada,Brazil,Peru,Argentina,Chile,Paraguay,Europe,Finland,France,Germany,Italy,Spain,Sweden,
Britain,Estonia,Ukraine,Turkey,Austrial,Russia,Korea,Malaysia,Singapore,Thailand,Egypt,Kenya,Somali,
Congo,Zimbabwe,South Africa,etc.
(Chat Online)
