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Products Description
PIM (Powder Injection Molding) is an advanced manufacturing process that combines plastic injection molding and powder metallurgy technology, mainly divided into:
- MIM (Metal Injection Molding)
- CIM (Ceramic Injection Molding)
PIM product features
Complex shape: capable of producing products with complex geometric shapes and fine features
High precision: Dimensional tolerance can reach ± 0.3% - ± 0.5%
Excellent performance: mechanical properties close to forged materials
Diverse materials: suitable for various metals and alloy materials
Batch production: suitable for large-scale production with high consistency requirements
Common materials
- Stainless steel series: 316L, 304, 17-4PH, 420, etc
- Low alloy steel: Fe Ni, Fe Ni Co, etc
- Tool steel: M2 high-speed steel, etc
- Tungsten alloy: high-density tungsten alloy
- Titanium alloy: Ti-6Al-4V, etc
- Hard alloy: WC Co, etc
Typical application areas
- Consumer electronics: mobile phone card holder, camera ring, watch parts
- Medical equipment: surgical instruments, orthodontic brackets
- Automotive Industry: Turbocharging Parts, Fuel Injection System Components
- Industrial tools: drill bits, cutting tools, sewing machine parts
- Military aerospace: missile components, firearm components
Production process flow
Powder preparation → 2 Mixing granulation → 3 Injection molding → 4 Defatting treatment → 5 Sintering → 6 Post processing
Project Case
http://www.mim-parts-factory.com/