Automatic Power Transmission Gear Reducer Planetary Gearbox Speed Reduction for Gear Motors

Automatic Power Transmission Gear Reducer Planetary CZPT Speed Reduction for Gear Motors

We are a precision planetary reducer gearboxes producer for electric motors ,electric device,electric equipment.We offer range custom produced equipment box and gears for power transmission via powder metallurgy process  .

Powder metallurgy (PM) is a phrase masking a extensive selection of ways in which supplies or elements are made from metallic powders. PM processes can stay away from, or significantly lessen, the want to use steel removing procedures, thereby dramatically reducing generate losses in manufacture and frequently ensuing in decrease fees.

The powder metallurgy push and sinter process normally consists of a few standard steps: powder blending (pulverisation), die compaction, and sintering. Compaction is generally done at area temperature, and the elevated-temperature method of sintering is usually performed at atmospheric force and under very carefully controlled environment composition. Optional secondary processing this sort of as coining or heat treatment often follows to acquire unique qualities or improved precision.

Mixing of powders
This can often entail the introduction of alloying additions in elemental powder type or the incorporation of a urgent lubricant.

Forming of the blended powder into a compact
The dominant consolidation procedure involves urgent in a rigid toolset, comprising a die, punches and, probably, mandrels or main rods. However, there are a number of other consolidation processes that are utilized in area of interest purposes.

Sintering of the compact to enhance integrity and energy
This procedure step includes heating of the substance, usually in a protecting atmosphere, to a temperature that is under the melting level of the main constituent. In some instances, a slight constituent can kind a liquid section at sintering temperature these kinds of cases are described as liquid section sintering. The mechanisms concerned in reliable stage and liquid stage sintering are discussed briefly in a later on section.

Secondary operations
The software of finishing procedures to the sintered portion. In the Powder CZPTlurgy sector, this sort of procedures are frequently referred to as secondary functions.

Powder metallurgy (PM)Typical workpiece materials 

Workpiece material Density (grams/cc) Yield strength (psi) Tensile energy (psi) Hardness (HRC)
Iron five.two to 7.*10three to two.3*tenfour 7.three*10three to 2.nine*tenfour forty to 70
Low alloy metal six.three to seven.4 1.5*tenfour to 2.nine*ten4 two.00*10four to four.four*tenfour sixty to a hundred
Alloyed metal six.eight to 7.4 two.6*ten4 to eight.4*104 2.9*104 to nine.4*ten4 60 and up
Stainless metal six.three to seven.6 three.6*104 to 7.three*tenfour 4.four*ten4 to 8.7*tenfour sixty and up
Bronze 5.five to 7.five 1.1*10four to 2.nine*104 one.five*tenfour to 4.four*10four fifty to 70
Brass 7. to seven.9 1.1*104 to 2.nine*tenfour one.six*tenfour to 3.five*ten4 sixty


Solution identify Powder metallurgy precision planetary gearboxes for devices
substance steel alloy, Iron , stainless metal , brass 
method CZPT injection molding , powder metallurgy
Floor treatment Polishing , plating ,sand blasting , PVD , coating
Tolerance ±0.three%
Drawing format DWG ,IGS , STP
Shipping time  30 times for mass production

CZPT dimension: 4mm , 6mm , 8mm , 12mm , 18mm , 22mm , 28mm 
DC equipment motor : 3V , 12V , 24V
Micor gear box

Sintered metallic gearbox factory 


Automatic Power Transmission Gear Reducer Planetary CZPT Speed Reduction for Gear Motors