Shenzhen Huayuexin Precise Ware Co., Ltd |
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Part name: High-Performance Metal Injection Molding stainless steel molded parts for iphone
Different shaped non-standarded parts , can be customized according to customer's requirement.
Advantages: the shape can be customized with different shaped bore and competitive price compared with directly cnc machining.
It is very good for mass production.
Compared with powder metallurgy, casting, machining and stamping, MIM has its great advantages
1) Directly manufacturing small sized metal part (0.02-200g) with complicated geometric shapes like producing plastic parts.
2) The parts made by MIM have high relative density (95%-99%) , more consistent microstructure and higher mechanical property. The parts can be done by heat-treatment ,such as,cementite,quench,tempering. If some sizes in high-precision,the parts can also be done by afer-treatment of machining.
Technology | Maching | Powder Metallurgy | Casting | MIM |
Weight(gram) | 1~10,000 | 5~2500 | 1~1000 | 0.01~200 |
Tolerance (%) | <0.1 | 0.1 | 0.5~1.0 | 0.3~0.5 |
Density(%) | 100 | 92 | 99 | 96~99 |
Intensity % | 100 | 70 | >95 | >96 |
W.T. mm | 1~100 | 2~20 | 2~20 | 0.5~10 |
Roughness(um) | 0.2~4 | 2~5 | 5 | 1~2 |
3) Compared to investment casting and powder metallurgy, the MIM parts tolerance can be held to +/-0.1~0.5%, glabrous surface , up to Ra1.6.
4) Steady quality,high efficiency and economic solution for mass production in high volume.
5) Higher utilization rate, energy saving
Technology | Casting | Cold forming | Forging | Machining | MIM |
Utilization rate % | 85~95 | 80~90 | 78~85 | <50 | 95~99 |
Energy consumption (MJ/kg) | 40 | 40 | 50 | 80 | 30 |
Contact US
Toy, r/c model, smart home appliance, window systems, ATM machines, big industry printing machines etc.
1.Small details make big difference.All the parts from our company have no sharp edge. All dimensions are well controlled
according to our customers' technical drawings. Every product will
be fully inspected and carefully packed to prevent the bump and
rust in transit .
2. The important dimensions over MIM tolereance of all parts we
machined is controlled rigorously, Every product has its own
process card and process chart.
3. Our quality inspection procedure is quite strict.it must
self-inspected during production, we have flow inspectors and
professional inspectors.
4. Each size of product must be tested one by one after completing
production.
Packaging and Shipping for Metal Gears/Machining Gears/Hobbing Gears/Sintered Gears:
The metal gears/machining gears/hobbing gears/sintered gears will be packed in corrugated boxes or wooden crates. The boxes and crates will be labeled with the product name, order number, customer name, and instructions for delivery.
The gear products will be shipped according to customer requirements. We will use reliable courier services to ensure timely and safe delivery. We will provide tracking numbers to customers to enable them to track their orders.
A: Materials include: iron base, copper base, hard alloy, high/low alloy, special alloy, stainless steel, etc.
Q: What's your terms of payment ?
A: Amount is over $5000usd, 50% T/T as the upfront deposit, 50%
before delivery.
We will send you test reprot, products photos and packing photos
before you pay the balance.