Stamping Die Casting Metal Parts Custom Auto Parts Household Appliances Electronic Stainless Steel Components

We offer OEM stainless steel sensors & accessories for  electornic appliances , mechanical device  through metal injection molding process . Metal injection molding (MIM) is a metalworking process in which finely-powdered metal is mixed with binder material to create a"feedstock" that is then shaped and solidified using injection molding.

The advantages of metal injection molding for metal fabrications :

  • Highest degree of design freedom for complex shapes and geometries
  • Provides practical economic solutions to increasingly stringent material and product design requirements
  • Functional integration of various features, such as lateral drillings, interior and exterior threads and gear teeth.
  • Excellent batch to batch repeatability with exceptional process capabilities
  • Very high volume production series run on fully-automatic injection molding machines using multi-cavity tools
  • Components can be heat and surface treated, plated, welded and soldered

The window of economic advantage in metal injection molded parts lies in complexity and volume for small-size parts. MIM materials are comparable to metal formed by competing methods, and final products are used in a broad range of industrial, commercial, medical, dental, firearms, aerospace, and automotive applications. Dimensional tolerances of ±0.3% are common and machining is required for closer tolerances .
MIM can produce parts where it is difficult, or even impossible, to efficiently manufacture an item through other means of fabrication. Increased costs for traditional manufacturing methods inherent to part complexity, such as internal/external threads, miniaturization, or identity marking, typically do not increase the cost in a MIM operation due to the flexibility of injection molding.

 

 

We offer MIM service with material :
MIM stainless steel 303 , 304 , 316 , 17-4
MIM tungsten 
MIM copper 
custom MIM stainless steel 

Metal injection moulding process custom metal parts 

MIM prcess in each steps :
1. Metal powers option
2. Binders
3. Mixing
4. Molding
5. De-binding
6. Sintering
7. post sintering operation such as polishing 
8. Mechanical properties MIM parts

Customized metal parts specification
 

Product type Metal injection molding custom parts precision stainless steel components
Material metal , Iron , stainless steel , copper ,carbon steel 
Process Metal injection molding , CNC machining , stamping
Treatment Polishing , plating ,sand blasting , PVD , coating
Tolerance ±0.3%
Drawing format DWG ,IGS , STP
Delivery time  30 days for mass production

Custom metal parts

Workshop

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