Place of Origin: | China (Mainland) |
---|---|
Model Number: | Clamp-2015 |
Brand Name: | Jiangsu Tech |
Type: | Clamp |
Properties: | The Basis of Surgical Instruments |
Material: | Stainless Steel |
Application: | Medical |
Quick Details
Specifications
We provide medical devices , surgical instruments by metal injection molding process.
Metal Injection Molding (MIM) combines the shape and design flexibility of thermoplastic injection molding with the mechanical properties of high performance powder metals, which makes metal injection molding a cost-effective solution for a variety of industries.
Metal Injection Molding (MIM) combines the shape and design flexibility of thermoplastic injection molding with the mechanical properties of high performance powder metals, which makes metal injection molding a cost-effective solution for a variety of industries.
MIM Process:
Mold Making
Molds similar to those used in conventional plastic injection molding are designed and fabricated. CAD/CAM technology is used to enhance the design and fabrication process.
Mixing
Fine metal powders, thermoplastic binders and other proprietary materials are mixed to form a homogeneous feedstock.
Molding
Conventional injection molding machines are used to create ''green parts''. These parts are typically 15-20% larger than the finished product.
Debinding
Green parts are exposed to heat, solvent or a combination of both to remove most of the binder material. The de-bound are called ''brown parts''.
Sintering
''Brown parts'' are sintered in vacuum-type furnaces. The intense heat shrinks the parts 17-22% to almost complete density, however the shrinkage has already been taken into consideration when the molds are designed. The parts are then complete. Also, secondary machining or surface treatment is available.
Typical applications include: Communications- hinges and antenna seats in cellular phones, fiber optic connectors, and crimp tools. Computer- hinges, logos, cams, linkage parts, battery caps, and locks. Hand tools (handtools) - locking clips, nail gun plates, gears, ratchets, and knobs. Medical devices- biopsy tools, forceps, surgical scissors, knife (knives). Others- small gears in toy cars, orthodontic tooth alignment parts, watch bands and cases, sights, triggers and guards in rifles.