发明名称 Dual laser shock peening
摘要 A method and system for dual laser shock peening an article are provided. The method allows for defining a spot pattern comprising a plurality of spots on a first surface of the article to be peened. The method further allows for defining a spot pattern comprising a plurality of spots on a second surface of the article to be peened. The first and second surfaces comprise mutually opposite surfaces relative to one another. Each one of the respective spots on the second surface is arranged to correspond to a respective spot on the first surface and comprising a plurality of matched pair of spots. A generating step allows for generating dual laser beams being respectively aligned to simultaneously impinge on each respective matched pair of spots.
申请公布号 US6479790(B1) 申请公布日期 2002.11.12
申请号 US20000494715 申请日期 2000.01.31
申请人 GENERAL ELECTRIC COMPANY 发明人 GRAHAM MICHAEL EVANS;JACKSON JOHN DENNIS
分类号 B23K26/00;B23K26/04;B23K26/06;B23K26/067;C21D10/00;C22F1/00;C22F1/18;C22F3/00;(IPC1-7):B23K26/00;B23K26/02 主分类号 B23K26/00
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