Suzhou STR-Precision Powder Injection Molding co.,ltd.
Suzhou STR-Precision Powder Injection Molding co.,ltd.
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M2 Mim Metal Injection Molding For Sewing Machine Parts
Brief Introduction
Metal Injection Molding (MIM) combines the technologies of thermoplastic injection molding and powder metallurgy to produce complex-shaped, high density, high performance metal parts. Best applied to small parts (typically less than 100 grams), the MIM process offers lower cost solutions for numerous applications compared to machining or investment casting, and improved mechanical properties compared to plastic injection molding or zinc die casting.
Special metal powder (micron level) is mixed with high-quality polymer, and the MIM special feed is formed through a precisely controlled preparation process. Compared with traditional powder metallurgy, the particle size of the metal powder (micron level) and the extremely low impurity content ensure that the MIM sintered density reaches 98% of the theoretical density; and a variety of specially formulated polymers can provide good injection The fluidity can also ensure efficient degreasing ability.
Specification
| Product Name | Mim Metal Injection Molding |
| Tolerances | 5mm±0.025mm |
| Weight | 0.01ｇ～200ｇ |
| MIM Processing | Pre-mixing, Injection,Catalyze Debinding, Grinding, Inspection,Packaging |
| Applied Software | PRO/E, Auto CAD, Solid Works, UG, CAD/CAM/CAE |
| Material | Ferrous Alloy, Stainless Steel,Tungsten Alloy,Carbide Alloy,Tool Steel , Fine Ceramic , Titanium Alloy |
| Surface Finish | Electroplate,PVD,Sandblasting,Painting,Polishing,Laser Engraving etc. |
| Tolerance Precision | can be customized. |
| Dimension | As per customers' request |
| Samples | Acceptable |
| Quality System | 100% inspection before shipment |
| Lead Time | Based on the quantity of order (Usually 45-60days) |
MIM OVERVIEW
Metal Injection Molding (MIM) is typically cost-effective for small, intricate, high-volume products which would otherwise be quite expensive to produce by alternate or classic methods. The variety of metals capable of implementation within MIM feedstock is broad.
Metal injection molding (MIM) is a typical product of cross-disciplinary, integrating two different processing technologies (plastic injection mold and powder metallurgy). It makes designer get rid of tradition and gets low-cost and heterogenic stainless steel, nickel, iron, copper, titanium and other metal parts via plastic molding. Through this method, designer can have freedom of design.
INJECTION MOLDING
MIM feedstock is heated and filled evenly into mold cavity by injection molding machines, then green components is generated after cooling down. Molds in accordance with the MIM characteristics and reasonable process pairing are the keys to this process.
1. What are the differetiates between STR with other supplier?
Profeession and reliability.
Our advantages are multiple available technologies, strong quality assurance, and good at project & supply chain management.
2. Is there a cost for STR service?
There is no additional cost above the product and tooling price except third party service.
3. How to deal with the quality problem?
a. With our partners we perform APQP at an early stage in each project.
b. Our factory must fully understand the quality concerns from customers and implement product & process quality requirements.
c. Our quality professionals who perform patrol inspection in our factories.We perform final inspection before the goods are packed.
d. We have 3rd party inspectors who perform final audit checks on the packed goods prior to dispatch from China.
4. Can you take responsibility for me?
Of course, I'm happy to help you! But I just take responsibility for my products.
Please offer a test report, if it was our fault, absolutely we can make a compensation for you, my friend!
5. Do you like to serve the client only with small orders?
We enjoy to grow up together with all our clients whatever big or small.
You will become bigger and bigger to be with us.