公开(公告)号：US20150122783A1

公开(公告)日：2015-05-07

申请号：US14071419

申请日：2013-11-04

Applicant: CATERPILLAR INC.

Inventor： Kegan Luick ,  Thierry Andre Marchione ,  Justin Curtis Embrey ,  Daniel Cavanaugh ,  Waylon Scott Walker

IPC: B23K26/34 ,  B23K26/30 ,  B23K26/08

CPC classification number: B23K26/34 ,  B23K26/082 ,  B23K26/342 ,  B23K26/60

Abstract: 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.

Abstract translation: 公开了一种使用具有激光扫描光学器件的激光扫描头将材料激光包覆在机器部件的表面上的方法。 该方法包括通过将激光扫描光学器件的光束引导到机器部件上的珠子扫描上来形成包层材料的熔融珠。 该方法还包括通过激光扫描光学器件在机器部件上的二次扫描引导光束，次扫描在机器部件上以预定距离偏离珠扫描。