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Fraunhofer-Institut für Werkstoff- und Strahltechnik IWS Winterbergstraße 28 01277 Dresden, Germany http://www.iws.fraunhofer.de
Contact Mr Markus Forytta +49 351 833913614
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Fraunhofer-Institut für Werkstoff- und Strahltechnik IWS

Laser Direct Plating Cuts Cycle Times and Costs for “Thick” Metal Coatings

Fraunhofer IWS Presents Laser-assisted Coating Process for Rotationally Symmetric Components

(PresseBox) (Dresden, )
Researchers at Fraunhofer IWS have developed a new laser-based technology called Laser Direct Plating that produces metallic layers faster, more energy-efficiently and at lower cost than established processes. The team helically wraps strip-shaped metal around rotationally symmetric components and locally creates a metallurgical bond to the substrate using laser energy. The base material remains solid, the surface stays smooth and requires little to no post-processing. Users significantly reduce cycle times, energy consumption and process costs.

Laser Direct Plating combines minimal heat input with a defined forming force. At the joining interface, oxide layers rupture, fresh metal surfaces react immediately and
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