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Advancements in Metal Injection Molding Showcased at 2020 MIM Conference

Metal Injection Molding (MIM) continues to grow in popularity as a manufacturing technology, offering advantages such as high precision, complex geometries, and cost-effectiveness for producing small metal parts. The 2020 MIM Conference, held in Houston, Texas, showcased the latest advancements in this field.

The conference gathered leading industry experts, researchers, and manufacturers, providing a platform for communication, knowledge sharing, and collaboration. This year's conference was particularly exciting, featuring breakthroughs in materials, machinery, and applications for metal injection molding.

Materials Advancements

One of the highlights of the 2020 MIM Conference was the presentations on new materials for MIM. Researchers shared their findings on the development of high-performance alloys, such as titanium and superalloys, for use in MIM. These alloys offer superior mechanical properties and heat resistance, making them suitable for demanding applications in aerospace, automotive, and medical industries.

In addition to new alloys, researchers also discussed advances in powder metallurgy and binder systems for MIM. These developments promise to improve the quality and consistency of MIM products, reducing defects and waste.

Machinery Innovations

Another key topic at the 2020 MIM Conference was the advancements in MIM machinery. Manufacturers showcased new equipment for molding, sintering, and debinding, offering higher throughput, accuracy, and automation. These innovations reduce production time and costs while improving the reproducibility and quality of MIM products.

Presentations also focused on the integration of additive manufacturing with MIM, allowing for the production of highly complex parts with custom features. This combination of technologies opens new opportunities for MIM applications in areas such as aerospace, orthopedics, and electronics.

Applications and Case Studies

The 2020 MIM Conference also featured case studies on successful MIM applications in various industries. Speakers shared their experiences with MIM for producing parts used in medical devices, firearms, consumer electronics, and many others.

For example, a medical device manufacturer showcased their use of MIM for producing surgical instruments with complex geometries and tight tolerances. Another manufacturer presented their MIM process for producing high-strength firearm parts, replacing traditional machining and forging methods.

Conclusion

The 2020 MIM Conference demonstrated that metal injection molding is a rapidly evolving technology with great potential for various applications. Advancements in materials, machinery, and applications promise to expand the use of MIM in new industries and products. The conference provided a valuable opportunity for experts and stakeholders to discuss and shape the future of MIM. We look forward to the next MIM Conference and the exciting developments it will bring.

metal injection molding conference 2020

On-demand Rapid Injection Molding

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Our rapid injection molding Application

Sigma Technik Limited's rapid injection molding service injects molten plastic materials into molds using injection molding machines and molds, and cools and solidifies them over a certain period of time, ultimately forming the required plastic parts. This manufacturing process is usually suitable for producing small and medium-sized plastic parts, which can obtain high-quality and precise parts in a short period of time.

Plastic Injection Molding

Injection molding is a common manufacturing process to produce low volume to large volumes of parts typically made out of plastic. The process involves injecting molten material into a mold and letting it cool to a solid-state.

Liquid Silicone Rubber Molding

Liquid Silicone Rubber is known as LSR, which is a process used to produce parts made from silicone rubber, widely used create products such as medical devices, automotive parts, baby care products, and many others.

2K Injection molding

2K injection molding is a manufacturing process in which two different types of plastic materials are molded together in a single operation to create a single homogeneous component. This process allows for efficient and cost-effective production of high-quality parts that can perform unique functions.

Overmolding and Insert Molding

Overmolding / Insert molding combines two or more materials into a single part, one of the material is usually soft and flexible, or metal. The purpose of overmolding/insert molding is to add functionality, improve grip, provide protection, or enhance aesthetics.

Mission And Vision

Rapid injection molding materials

ABS

ABS is a type of plastic with high strength, hardness, and toughness. It has good impact resistance and wear resistance, and is suitable for manufacturing shells, components, and models.

PC

PC is a transparent, high-strength, high-temperature resistant, and excellent electrical insulation material. It is suitable for manufacturing transparent components, electronic components, and automotive components.

PP

PP is a relatively flexible material with excellent corrosion resistance and high temperature resistance. It is suitable for manufacturing containers, pipelines, baby bottles, etc.

PA

PA is a material with high strength, high rigidity, and wear resistance. It is suitable for manufacturing gears, bearings, brackets, etc.

POM

POM is a material with excellent wear resistance, toughness, and rigidity. It is suitable for manufacturing gears, bearings, pulleys, etc.

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Sigma Technik Limited, as a prototype production company and rapid manufacturer focusing on rapid prototyping and low volume production of plastic and metal parts, has advanced manufacturing technology, one-stop service, diversified manufacturing methods, on-demand manufacturing services and efficient manufacturing processes, which can provide customers with high-quality, efficient and customized product manufacturing services and help customers improve product quality and market competitiveness.

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Rapid Injection Molding FAQs

Burrs appear on the surface of the product, which affects its aesthetics and safety. The solution can be to adjust the parameters of the injection molding machine, such as temperature, pressure, speed, etc., or to perform post-processing, such as polishing, sandblasting, etc.

The warping deformation of the product is usually caused by unstable parameters such as temperature and pressure of the injection molding machine, or improper mold design. The solution can be to adjust parameters such as temperature and pressure, or to redesign the mold.

The occurrence of bubbles inside the product may be due to the high temperature of the injection molding machine and the high moisture content of the material. The solution can be to reduce the temperature of the injection molding machine, adjust the water content of the material, increase the pressure of the injection molding machine, etc.

The product size deviation is too large, which may be caused by material thermal expansion, mold deformation and other reasons. The solution can be to adjust parameters and optimize mold design based on material characteristics.