Laser cladding with a laser scanning head

A method for laser cladding a material onto a surface of a machine component using a laser scanning head with laser scanning optics is disclosed. The method includes forming a molten bead of cladding material by directing a beam with the laser scanning optics over a bead scan on the machine component. The method also includes directing the beam with the laser scanning optics over a secondary scan on the machine component, the secondary scan being offset from the bead scan at a predetermined distance on the machine component. 本发明公开了种利用具有激光扫描光学器件的激光扫描头将材料激光熔覆到机械部件的表面的方法。该方法包括在对机械部件的珠扫描期间用激光扫描光学器件引导光束形成熔覆材料的熔珠。该方法还包括在对机械部件的二次扫描期间用激光扫描光学器件引导光束，所述二次扫描在机械部件上与珠扫描偏离预定距离。