Device and method for (ultra-high-speed) laser cladding

Abstract

A device, and method, for laser cladding, in particular for extreme-high-speed-laser cladding (EHLA), comprising: at least three drive columns; a workpiece support for a product to be manufactured, the support being positioned centrally between the drive columns, and/or a support plate for a welding head, which is movably connected to the drive columns in three spatial directions (x, y, z) via multiple tension-compression struts and revolute joints that are fixed on the ends thereof, wherein, each drive column has at least one inner guide rail facing the workpiece support and/or the support plate with an inner carriage running in said rail for moving the workpiece support and/or the support plate in the three spatial directions and has an outer guide rail with an outer carriage running therein for guiding a counterweight vertically in the opposite direction to the inner carriage; and a welding head.

Dependencies are inferred from the claim text.