Our experts and engineers have 23 many years of Experience in the Bearing Business. In addition, all our production methods are in compliance with ISO9002 standards. EPG is a professional maker and exporter that is worried with the design and style, advancement and production. We are a precision planetary EPT EPTes producer for electric motors ,electric EPT,electrical EPTry.We source variety EPT EPT box and EPTs for EPT EPT by way of powEPTmetallurgy approach .
PowEPTmetallurgy (PM) is a phrase masking a broad assortment of waEPTin which components or factors are made from metal powders. PM processes can stay away from, or greatly minimize, the need to have to use metallic removing procedures, thus significantly lowering generate losses in manufacture and usually ensuing in reduced EPTs.
The powEPTmetallurgy press and sinter approach EPTly consists of 3 simple steps: powEPTblending (pulverisation), die compaction, and sintering. Compaction is EPTly carried out at area temperature, and the elevated-temperature method of sintering is usually performed at atmospheric pressure and unEPTcarefully controlled environment composition. Optional secondary processing this sort of as coining or warmth remedy typically follows to obtain EPT properties or enhanced precision.
MiXiHu (West Lake) Dis.ng of powders
This can frequently entail the introduction of alloying additions in elemental powEPTform or the incorporation of a pressing lubricant.
Forming of the blended powEPTinto a compact
The dominant consolidation process includes pressing in a rigid toolset, comprising a die, punches and, potentially, mandrels or core rods. Nonetheless, there are several other consolidation processes that are used in market programs.
Sintering of the compact to enhance integrity and energy
This process stage entails heating of the material, generally in a protective ambiance, to a temperature that is below the melting position of the main constituent. In some cases, a minor constituent can form a liquid section at sintering temperature these kinds of instances are explained as liquid stage sintering. The mechanisms involved in sound phase and liquid section sintering are mentioned briefly in a afterwards EPT.
The software of ending procedures to the sintered component. In the PowEPTEPTlurgy industry, this kind of procedures are often referred to as secondary operations.
PowEPTmetallurgy (PM)Typical workpiece resources
|Workpiece content||Density (grams/cc)||Yield strength (psi)||Tensile strength (psi)||Hardness (HRC)|
|Iron||5.2 to 7.||five.1*10three to two.3*10four||7.three*tenthree to 2.nine*10four||forty to 70|
|Reduced alloy steel||six.3 to seven.4||one.5*tenfour to 2.9*tenfour||two.00*10four to 4.4*tenfour||sixty to 100|
|Alloyed metal||6.8 to seven.four||2.6*10four to eight.4*tenfour||two.nine*tenfour to nine.4*ten4||sixty and up|
|Stainless metal||6.3 to seven.six||three.6*104 to 7.three*10four||four.4*104 to 8.7*ten4||60 and up|
|Bronze||5.five to seven.five||one.one*104 to two.nine*104||1.5*ten4 to four.four*10four||50 to 70|
|Brass||seven. to 7.9||one.1*10four to 2.9*tenfour||one.six*ten4 to 3.5*tenfour||60|
|Product title||PowEPTmetallurgy precision planetary EPTes for EPTs|
|material||metallic alloy, Iron , stainless steel , brass|
|method||EPT EPT molding , powEPTmetallurgy|
|Surface area therapy||PoEPTng , plating ,sand blasting , PVD , coating|
|Drawing format||DWG ,IGS , STP|
|Delivery time||thirty daEPTfor mass production|
EPT dimension: 4mm , 6mm , 8mm , 12mm , 18mm , 22mm , 28mm
DC EPT motor : 3V , 12V , 24V
Micor EPT box
Sintered steel EPT manufacturing unit