LASER WELDING METHOD AND APPARATUS FOR SUPPRESSING PLASMA
摘要
Laser welding apparatus (12), in which a laser beam (14) is impinged upon a component (2) to be welded at a laser beam impingement point (18), wherein plasma suppression means (30) is arranged to impinge a jet of gas on the component (2) at an angle to its surface, flowing towards the laser beam impingement point (18).
申请公布号
WO2004004965(A1)
申请公布日期
2004.01.15
申请号
WO2003GB02460
申请日期
2003.06.09
申请人
ROLLS-ROYCE PLC, A BRITISH COMPANY OF;BURT, PAUL;GRIFFITH, ANTHONY, J.;GREEN, ANDREW, P.
发明人
BURT, PAUL;GRIFFITH, ANTHONY, J.;GREEN, ANDREW, P.
