| 发明名称 |
Method and apparatus for laser cutting materials |
| 摘要 |
<p>Laser cutting of workpieces according to prior art results in heat affected zones (HAZ) of significant thickness at the cut surface, which show seriously disturbed texture and/or microcracks. The HAZ is diminished by using a laser system with high beam quality and high brightness.</p> |
| 申请公布号 |
EP0770448(B1) |
申请公布日期 |
1998.12.16 |
| 申请号 |
EP19950116959 |
申请日期 |
1995.10.27 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
KOBSA, HENRY;KLEINE, KLAUS |
| 分类号 |
B23K26/14;(IPC1-7):B23K26/00 |
主分类号 |
B23K26/14 |
| 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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