发明名称 |
Process for surface treating a workpiece comprises introducing a powdered auxiliary material into a laser interaction region using a feed gas stream, heating using the laser beam, and guiding over the heated workpiece surface |
摘要 |
Process for surface treating a workpiece comprises: introducing a powdered auxiliary material (4) into a laser interaction region using a feed gas stream (7); heating using the laser beam (3); and guiding over the heated workpiece surface. An Independent claim is also included for a device for carrying out the process. Preferred Features: The auxiliary material is focussed onto a processing region (18) on the workpiece surface which corresponds to the collision surface of the laser beam on the workpiece surface. The workpiece surface is melted using the laser beam.
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申请公布号 |
DE10154093(A1) |
申请公布日期 |
2003.05.22 |
申请号 |
DE2001154093 |
申请日期 |
2001.11.02 |
申请人 |
DAIMLERCHRYSLER AG |
发明人 |
HEIGL, REINER;KERN, MARKUS |
分类号 |
B23K26/144;B23K26/34;B23K26/342;C23C4/12;C23C24/10;(IPC1-7):C23C4/12;B23K26/00 |
主分类号 |
B23K26/144 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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