Metal Injection Moulding (MIM)

Sculpting Metal at the Micro Level

Unlock intricate design possibilities with Vodash Engineering's advanced Metal Injection Molding (MIM) services. We transform powdered metals into complex, high-performance components with exceptional precision and repeatability. From medical devices to electronics and beyond, our MIM expertise delivers near-net shape parts with superior material integrity and cost-efficiency for volume production. Choose Vodash Engineering to miniaturize your innovations and elevate your product performance with the art and science of MIM.


Advantages

  • Complex Geometries: MIM excels at producing intricate shapes with features like undercuts, thin walls, and internal channels that are difficult or costly to achieve with traditional methods.

  • High-Volume Production: Once tooling is created, MIM is highly efficient for mass production of small, complex parts with consistent quality and tight tolerances.

  • Material Versatility: A wide range of metal alloys can be used in MIM, including stainless steels, tool steels, titanium alloys, and more, allowing for tailored material properties.

  • Superior Material Properties: MIM parts can achieve high densities (up to 98% of theoretical) and exhibit mechanical properties comparable to wrought materials, offering excellent strength, hardness, and corrosion resistance.

  • Cost-Effectiveness: For high volumes of complex parts, MIM can be more cost-effective than machining, investment casting, or other methods by reducing material waste, minimizing secondary operations, and automating production.

  • Near-Net Shape Manufacturing: MIM produces parts very close to their final dimensions, significantly reducing or eliminating the need for secondary machining, saving time and cost.

  • Excellent Surface Finish: MIM parts typically have a good surface finish, which can be further enhanced if required.

  • Material Efficiency: MIM minimizes material waste compared to subtractive manufacturing processes as the metal powder is precisely molded.

Application

Consumer Electronics

MIM is widely used in the production of intricate components for devices like smartphones (SIM card trays, camera bezels), laptops (hinges, connectors), wearables (smartwatch cases, buckles), and other electronic gadgets requiring small, complex, and durable metal parts.

Medical and Dental

The biocompatibility and precision of MIM make it ideal for manufacturing surgical instruments (forceps, scalpel handles), orthodontic brackets, dental implants, components for medical devices (pacemaker housings, insulin pump parts), and drug delivery systems

Automotive

MIM produces a variety of complex automotive components, including turbocharger rotors, fuel injector parts, sensors, seat belt hardware, transmission components, and interior/exterior trim elements, offering high strength and intricate geometries

Aerospace and Defense

The aerospace industry utilizes MIM for lightweight, high-strength parts in aircraft interiors (seat mechanisms, latches), control systems, and even some structural components. Defense applications include firearm components (triggers, hammers), missile parts, and components for military equipment

Industrial Tools and Equipment

MIM is employed in manufacturing complex parts for power tools (gears, chuck components), hand tools (ratchet mechanisms), machinery (sensor housings, hydraulic components), and robotics, often requiring high wear resistance and intricate features

Firearms

MIM is used to produce precise and consistent internal components for firearms, such as triggers, hammers, sears, and other critical parts requiring tight tolerances and reliability in high volumes

Process of Metal Injection Moulding

Vodash Engineering: Crafting Precision Metal Components with MIM.

Metal Injection Molding (MIM) at Vodash Engineering is an advanced process for manufacturing complex, small metal parts. Our MIM process delivers intricate designs, high volumes, and material versatility for a wide range of applications

Step 1

Pressing

Step 2

Sintering

Step 3

Heat Treatment

Step 4

Inspection

Step 5

Dispatch