发明名称 |
PREHEATING USING A LASER BEAM |
摘要 |
OF THE DISCLOSUREA laser deposition apparatus (100) is provided which uses a laser beam (103) to manufacture and/or repair a work piece (109) by depositing a material on a work piece (109) and controlling a temperature of the work piece (109) using a laser beam (115) prior to, during and/or after deposition. The temperature controlling laser beam (115) has a larger cross-sectional area than a laser beam (103) used for deposition at the surface (117) of the work piece (109).Figure. 1 |
申请公布号 |
SG175651(A1) |
申请公布日期 |
2011.11.28 |
申请号 |
SG20110076171 |
申请日期 |
2009.05.11 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
ERIKSON, CARL EDWARD;SCHOONOVER, JEFFREY JON |
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代理机构 |
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