When does MIM apply?

The MIM (Metal Injection Molding) process is a highly versatile and precise manufacturing technique used to produce steel parts with complex geometries. It offers several advantages over traditional manufacturing methods, making it suitable for a wide range of applications.

MIM is particularly advantageous for parts weighing under 100 grams, with exceptional competitiveness for parts below 40 grams. The reduction in weight not only enhances dimensional precision but also reduces raw material consumption, leading to significant cost savings.

To ensure optimal part quality, it is crucial to consider certain design guidelines. Using maximum allowable radii, especially for internal edges, helps prevent potential cracks. Gradual section changes facilitate material flow during the injection process, minimizing the formation of isolated masses.

In addition, incorporating a flat face in the part design facilitates palletizing within the MIM furnace, ensuring stable support and minimizing deformations. This, in turn, improves dimensional tolerances and overall part quality.

The MIM process is well-suited for manufacturing parts with complex geometries, ranging from small to medium size. It supports a wide range of materials, including stainless steels, low alloy steels, soft magnetic materials, tool steels, and ceramics.

By harnessing the capabilities of MIM technology, manufacturers can achieve exceptional precision, intricate details, and high surface quality in their steel parts. Whether for medical devices, automotive components, or various other industries, MIM offers a reliable and cost-effective solution for producing complex metal parts.

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