Oil bearing is a very high precision products, it is very high in the production process requirements and the oil bearing aluminum as the middle of the main raw materials will be mixed with copper, magnesium, manganese, and other trace elements. Because the material has very good electrical conductivity and corrosion resistance of aluminum, the aluminum material is very soft, some trace elements can be added to improve its mechanical properties, and the the roasting oil bearing will be easier to achieve.
Despite the current market roasted oil bearing used as a raw material of iron or copper material, but they will in many cases there are certain drawbacks, we all know that iron and copper has certain corrosive, low melting point, it is difficult to adapt to the high temperatures operating under the very time of use, rust, wear and tear, the precision of the bearing will come down, the life cycle is very short. So after observation, we found that the use of aluminum roasting oil bearing will be more dominant, it is low sintering temperature, size, easy to control, easy shaping, has been more oil bearing manufacturer of all ages! |
