MIM Car Air Suction Cap Parts

Material: MIM4605
Weight: 40g ;
Hardness: 40~50HRC
Tolerance: +-0.05 mm;
Surface treatment:Blank,Sandblast,Black

MIM Car Air Suction Cap Parts

Precision MIM parts High purity, low inclusion MIM parts Irregular and spherical powder shape Low oxygen content MIM parts Powder Injection Molding (PIM), which encompasses Metal Injection Molding (MIM) ), is a new type manufacture technology which combines plastic injection molding process with powder metallurgy process. It is a net-shape process for the manufacturing of high volume high precision components for use in a diverse range of industries. MIM parts can now be found in all areas of life, from our cars and trucks to watches, dental braces, mobile phones, IT equipment, DIY tools and much more.

Powder metallurgy (sintered metal) products are used as components in various applications. A typical application is the automotive industry. Many powder metallurgy and sintered metal products are used in automobiles, such as engine parts, shock absorber parts, transmission parts, power steering parts, chassis parts, compressor parts, electric window parts, door parts, exhaust-related parts, etc. Additionally, they are used in other industries including engineering machinery, transportation machinery, agricultural machinery, textile machinery, embroidery machinery, medical machinery, office machinery, gas stations, hairdressing equipment, motors, appliances, tools, furniture, and all other fields.

Important components in the production of automotive shock absorber parts include the shock absorber piston and the shock absorber base. By developing and manufacturing pistons and bases with specialized materials and high-precision seating surfaces, as well as using low-friction resin-packed pistons, the stability of the damping force of the shock absorber is ensured, contributing to improved driving stability and passenger comfort.

MIM is widely used in the automotive industry

Ignition control lock parts, turbocharger rotors, valve guide parts, automotive brake parts, automotive sunshade parts, clutch inner ring, fork bushing, distributor bushing, automotive conduit, etc.

MIM Industrial Product Solutions

Door hardware – Lock housings, cylinders, carriers, pins

Hand and power tools – Handles, bits, keyless chucks, blade clamps, pawls, ratchet mechanisms

Electronics – Sensor housings, fiber optic connectors, microwave packages, heatsinks

Hydraulics – Valve spools, housings, lavatory fixtures

Fasteners and Hardware – Aerospace

Plumbing – Valve spools, faucet hardware

Safety – Fall protection mechanisms

Oil & Gas – Valve components for high corrosion applications

Auto Parts Manufacture Compare with other process

Parameter MIM CONVENTIONAL PM MACHINING INVESTMENT CASTING
Density 98% 88% 100% 98%
Tensile Strength High Low High High
Elongation High Low High High
Hardness High Low High High
Min. Wall Thickness 0.5 mm 1 mm 0.5 mm 2 mm
Complexity High Low High Medium
Surface Finish High Medium High Medium
Production Volumes High High Low Medium
Range of Materials High High High Medium-High
Cost Medium Low High Medium

Auto Parts MIM Material 

Material Composition
Low alloy steel Fe-2Ni, Fe-8Ni
Stainless steel 316L, 17-4-PH
Tool steel 42CrMo4, M2, Skd-11, C45
Carbide WC-Co(6%)
Ceramics Al203, ZrO2, SiO2
Tungsten alloy W-Ni-Fe, W-Ni-Cu, W-Cu

Powder Metallurgy Ultra Power Auto Parts

owder metallurgy products have advantages in energy saving, material saving, environmental protection, economy, high efficiency and so on, which are gradually recognized by various industries and widely used; especially the application and development of automotive powder metallurgy products, which pushes the powder metallurgy industry into the fast lane of development.

Powder metallurgy parts used in automobiles are products with very high scientific and technological content, which can reduce the weight of automobiles and lower manufacturing costs, and have the effect of optimizing the production process of automobile industry products and improving the competitiveness of the automobile industry, and at present, the powder metallurgy parts used in automobiles in the world are more than 400 kinds of powder metallurgy parts.

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