发明名称 |
Method and device for fine cutting of workpieces |
摘要 |
<p>The method involves clamping a sheet metal between a press-plate and a cutting plate (15), and guiding a cutting stamp (11) by a workpiece guiding device. The workpiece is cut by a cutting contour and cutting surfaces of the cutting stamp. An opposite acting counter holder (14) is guided in the cutting plate. A vertical relative motion and a rotative relative motion are taken in relation to the cutting plate by the cutting stamp during the cutting process. Extensions of cutting surfaces are laid one above the other. An independent claim is also included for a device for fine cutting a workpiece.</p> |
申请公布号 |
EP2208552(A1) |
申请公布日期 |
2010.07.21 |
申请号 |
EP20090000652 |
申请日期 |
2009.01.19 |
申请人 |
FINOVA FEINSCHNEIDTECHNIK GMBH |
发明人 |
ZIMMERMANN, MARTIN;WATERMANN, MARTIN;TRUMP, KONRAD |
分类号 |
B21D28/02;B21D28/16;B21D53/28;B21K1/30 |
主分类号 |
B21D28/02 |
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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