Introduction

Micro laser sintering is a powder bed-based additive manufacturing technology that is often also referred to as selective laser sintering or selective laser melting.
Micro laser sintering is an industrial technology for the production of metal micro-components for a wide range of industries.

Micro laser sintering for the finest details

A 3D CAD model of the target geometry contains all the details of the future component. This CAD model is divided into several cross-sections, known as layers. During the manufacturing process, a thin layer of powder is applied to a building platform. The powder is then selectively melted layer by layer by a laser beam - corresponding to the individual cross-sections. The building platform is then lowered and the process of powder layering, laser melting and lowering is repeated layer by layer until the component is completely built up.

Applications of 3D microprinting

The possible applications are manifold. In medical technology, for example, tiny scaffolds for cell growth or micro-fine implants are produced. In electronics, microsensors and microswitches can be produced for use in smartphones or wearables. 3D microprinting also opens up completely new possibilities in research, for example in microbiology or materials science.

Conclusion

3D metal printing is still in the early stages of development, but the potential is huge. From medicine to electronics - wherever precision in the micrometer range is required, this technology will play a decisive role in the future. If you want to take a look at tomorrow's innovations today, you should keep an eye on 3D microprinting!