摘要 |
The present invention relates to a device comprising rotary cutting tools for combining cutting and shaping operations on metal sheets, the density of the cuts preferably being very high, said cutting operations preferably being integrated into an automated shaping line, characterised in that it comprises a first pair of rotary cutting tools (1, 2) producing a first set of cuts (7, 7', 7'') and a second pair of rotary cutting tools (3, 4) completing and finishing off the first cuts by a second set of cuts or by a fold (8) in order to obtain a final closed cut with the drop of cut waste or a puncture, respectively
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