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[China]
Trade Verify
Address: 2nd floor, Building No.17, Ailian Industrial Park, Wulianxieping, Qixin Road, Longgang 518116, Shenzhen, China
Contact name:Calm Liu
Shenzhen Huayuexin Precise Ware Co., Ltd |
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Verified Suppliers
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Metal Injection Molding Parts 4140 tool steel sintering bushing for Automotive and Ship Parts with high strength
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 |
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:How to get an accurate quotation?
1) Drawings including tolereance requirement or photos or samples
of products.
2) Detailed sizes of products.
3) Material of products
4) Surface treatment of products.
5) Ordinary purchasing quantity.
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