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CONCEPT Laser GmbH

LaserCUSING® - Laser melting with metals

The patented LaserCUSING® process from Concept Laser is used to create high-precision mechanically and thermally resilient metallic components. The term "LaserCUSING®," coined from the C in Concept Laser and the word FUSING, describes the technology: The fusing process generates components layer by layer using 3D CAD data.

In this process, fine metal powder is melted locally by a high-energy fiber laser. The material solidifies after cooling. The contour of the component is created by redirecting the laser beam using a mirror redirection unit (scanner). The part is built up layer by layer (with a layer thickness of 15 – 500 μm) by lowering the bottom of the build chamber, applying more powder and then melting again.

What makes systems from Concept Laser unique is stochastic control of the slice segments (also referred to as "islands") which are processed successively. This patented process ensures a significant reduction in stress when manufacturing very large components.

The LaserCUSING® layer construction process allows the fabrication of both mould inserts with close-contour cooling and direct components for the jewellery, medical, dental, automotive and aerospace sectors. This applies to both prototypes and batch parts.

LaserCUSING® Process