What is the manufacturing process of bush hammer rollers ?
Sintering, the transformation of powdery materials into dense bodies, is a traditional process. People use this technique to produce 20S planetary type bush hammer roller or dense tooth bush hammer rollers. Generally, the dense body obtained by sintering after the powder has been shaped is a polycrystalline material whose microstructure consists of crystals, vitreous humor and pores.
2.Soldering
The welding used for high performance bush hammer roller with support is mainly gas welding. Gas welding is a welding method that uses the flame generated by the combustion of combustible gas and flux gas as a heat source to melt the weld and weld material to achieve interatomic bonding.
3.Vacuum Brazing
Vacuum brazing is a process in which the workpiece is heated in a vacuum chamber and is mainly used for welding products with high quality requirements and materials susceptible to oxidation. The vacuum brazing furnace consists of a pressure vessel with cylindrical sidewalls and a door, which is sized and positioned so that one end of the cylindrical sidewalls can be closed. A vacuum system can be connected to the workpiece so that the pressure inside the workpiece is below atmospheric pressure during the brazing process. Diamond vacuum brazing bush hammer roller can produce a sandblasting effect.
4.Electroplating
Electroplating is the process of using electrolysis to coat the surface of certain metals with a thin layer of other metals or alloys. It is a process of using electrolysis to make the surface of metals or other materials adhere to a metal film, thus preventing metal oxidation (such as rust), improving wear resistance, electrical conductivity, reflectivity, corrosion resistance (copper sulfate, etc.) and improving aesthetics. The outer layer of many coins is also electroplated.
