1: inlaid bearing:

     It is characterized by high loading capacity and long service life. Compared with the sintered bearing, although it is the friction factor is higher but the wear rate is one order of magnitude; and coated bearings, it has more life and heat resistance; with carbon graphite bearings, it’s lower wear rate.

     Used as the base metal inlaid bearings are: cast iron, stainless steel, bronze, brass and lead-antimony alloy. Inlaid mosaic bearing the majority of solid lubricant composite components, mainly graphite, PTFE and MoS2. Application of different formulations can be made linear expansion coefficient and the base material the same mosaic, in order to adapt to high temperature conditions, can also be made ??to withstand heavy low-speed, water resistance, chemical solvents, mosaic and so on.


2: sintered bearings:

     The solid lubricant powder and powder material mixing shaft Milwaukee, forming, heating, made ??of sintered bearings, sintered bearings and shaft form. These friction bearings in the process provide continuous surface to the friction of solid lubricants.

     Axis material usually metal, lubricant with solid lubricant layer needs to be noted that the matrix material and the lubricant should have sufficient strength. To add to increase the infiltration of additives, such as the Ca-Si alloy and graphite sintered iron can increase the mutual infiltration. Practice shows that, Cu-Ag-MoS2 and Fe-Pb-MoS2 sintered bearings with good performance.

     The strength of sintered bearings and lubricant is proportional to the mass fraction, considering the bearing strength and terminological properties, industrial production and more restricted lubricant mass fraction of 10%.
 
 



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