| 摘要 |
<p>A trimming tool for trimming drawn parts 20 over their complete periphery and for the simultaneous transverse cutting of the waste strip 21 which has been out off, in which the transverse cutting takes place by rectilinear further motion of a transverse cutter 13 integrated in a fixed location in the upper tool 10, its shear edge being freed in good time by a controlled escape motion of a make-up cutter 14. The make-up cutter 14 permits, on the one hand, a complete and clean trim out to be carried out on the workpiece and, on the other, permits the shear edge of the transverse cutter 13 to extend right up to the trim shear edge. Because of the rectilinear downward motion of the transverse cutter 13, the waste strip is also sheared off cleanly and without cracks as far as the innermost trim cut edge. <IMAGE></p> |
