We offer OEM metal planetary gearbox for electornic motor, electrical machinery through Powder metallurgy and Metal injection molding process .
Powder metallurgy (PM) is a term covering a wide range of ways in which materials or components are made from metal powders. PM processes can avoid, or greatly reduce, the need to use metal removal processes, thereby drastically reducing yield losses in manufacture and often resulting in lower costs.
The powder metallurgy press and sinter process generally consists of three basic steps: powder blending (pulverisation), die compaction, and sintering. Compaction is generally performed at room temperature, and the elevated-temperature process of sintering is usually conducted at atmospheric pressure and under carefully controlled atmosphere composition. Optional secondary processing such as coining or heat treatment often follows to obtain special properties or enhanced precision.
Customized metal parts specification
PM Process has a high degree of flexibility allowing the tailoring of the physical characteristics of a product to suit your specific property and performance requirements. These include:
Structural pieces with complex shapes
Good performance in stress and absorbing of vibrations
Special properties such as hardness and wear resistance
Great precision and good surface finish
Large series of pieces with narrow tolerances