How Metal 3D Printing Compliments Metal Injection Molding

When contemplating a new design or improving an existing product in the fast-paced world of today, speed to market is crucial. At Custom Metal 3D Printing, we use 3D metal printing services and metal injection moulding to highlight and reinforce the world of MIM possibilities. Custom Metal 3D Printing’s proprietary 3D metal printing technique offers the quickest and most cost-effective method of obtaining metal components that naturally meet MPIF standard 35 characteristics. You can functionally test your design and get your MIM components onto the market in the most effective way with this process, which requires no upfront tooling expenditure.

3D metal printing services

What is MIM?

The manufacturing technique known as metal injection moulding (MIM) combines the best features of plastic injection moulding with powdered metallurgy, enabling the production of tiny, intricately formed metal parts with exceptional mechanical qualities.

Using specialised tooling, MIM manufacturing—which many different industries utilise—can easily produce medium to high volume components. Generally speaking, MIM parts fit in your palm, contain intricate geometries and precise tolerances, and weigh less than 100 grammes.

Just like plastic injection moulding, engineers must invest some time and tooling expenditure to build tools and qualify components. Engineers constantly search for methods to test ideas, speed up time to market, and reduce costs. When engineers use MIM in conjunction with metal 3D printing, an additive manufacturing method, they simplify design testing and iteration.

What is Metal 3D Printing

Metal 3D printing service uses a cutting-edge additive manufacturing technique that applies uniformly spaced layers of powdered metal to create three-dimensional objects. A powerful laser or an apparatus such as an inkjet printer fuses the layers together. Then, a variety of processes throughout the sintering process fuse and densify the layers together to create the final component geometry. Building a part layer by layer allows the designer the most flexibility because they can form complex shapes without machining or equipment.

3D metal printing services and metal injection moulding share many similarities and complement each other well. The binder jet 3D metal printing process prints a pseudo “green” brown portion that is roughly 15–20% larger than the finished component using MIM grade powders and binding agents. The identical MIM production furnaces then sinter the printed green portion to produce the final component that satisfies the mechanical specifications of its MIM equivalents.

Flexibility in Design

Custom Metal 3D Printing’s method eliminates the need to wait for pricey machined components if your application calls for testing small, intricate parts weighing less than 100 grammes for product assembly. Instead of taking weeks or months to test and deliver metal components, our affordable 3D metal printing technology provides the best option. The advantage is that you can build all the intricate geometries for free. You can alter any design without incurring unnecessary expenses for tool adjustments using this service. Additionally, you no longer need to worry about machining or moulding constraints, so internal structures pose no problem.

You can create a single part by combining numerous designs and component assemblies. Custom Metal 3D Printing offers the apparent and sensible option that lowers labour, tooling, and long lead times. You now have a great chance to simplify your component for the MIM process and combine several pieces into an assembly. Even though manufacturing always involves complexity, finding the proper partner with the technological solution doesn’t have to be difficult.

Method of Experimentation

In addition to meeting requirements, our proprietary 3D printing method considers the qualities of MPIF Standard 35. Custom Metal 3D Printing compared the mechanical characteristics of parts made with this technique and Metal Injection Moulding (MIM) components manufactured from 17–4PH stainless steel and heat-treated to H900 in a lab.

That comparison empirically demonstrated that the printed parts meet the chemical, mechanical, and yield points for MIM 17–4 in accordance with MPIF Standard 35 after undergoing the identical sintering procedure. Engineers can test and qualify MIM component designs with greater assurance and confidence using this service, which reduces the chance of part failure.

Close the Distance, Lower the Risk

3D Metal Printing Services Nearby offer the best way to connect your prototype to a production MIM part. At a fraction of the price, metal 3D printing service gives you speed and creative flexibility. When engineers bring any complicated, high-volume part to full production, they can ultimately save thousands of dollars in tooling costs. Because 3D printing acts as a versatile tool that engineers can adjust when and where needed, it not only saves time and money but also reduces the possibility of defective parts.

3D Metal Printing Services give Custom Metal 3D Printing’s MIM specialists another tool to launch and qualify production MIM components. Our engineers can conduct sintering and processing experiments before constructing the production tooling because our 3D printing technique employs the same MIM powder and processing conditions as production components. These tests help develop the process while speeding up qualification and saving time.

Contact us to learn how our metal 3D printing and MIM solutions can accelerate your project, reduce costs, and bring your ideas to life.