| 发明名称 |
A method for shearing small metallic parts has a system of laser radiation which is focused on the cutting area to heat the workpiece prior to stamping |
| 摘要 |
The workpiece (2) is clamped (9) to the die (11) and punched by a tool (7) having a hollow section through which a laser beam (4) is focused (6) on to the area to be cut.
|
| 申请公布号 |
DE10248207(A1) |
申请公布日期 |
2004.05.06 |
| 申请号 |
DE2002148207 |
申请日期 |
2002.10.16 |
| 申请人 |
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. |
发明人 |
BAYER, ALEXANDER;GILLNER, ARNOLD |
| 分类号 |
B21D26/02;B21D28/02;(IPC1-7):B21D28/02 |
主分类号 |
B21D26/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
