A welding method is disclosed. The welding method includes making a weld via laser-arc hybrid welding. The welding method also includes using a fiber laser source in the laser-arc hybrid welding.
申请公布号
US2010078412(A1)
申请公布日期
2010.04.01
申请号
US20080285216
申请日期
2008.09.30
申请人
CATERPILLAR INC.
发明人
DIEZ FERNANDO MARTINEZ;WANG HUIJUN;LUDEWIG HOWARD W.;EGLAND KEITH M.
