公开(公告)号：US08899086B2

公开(公告)日：2014-12-02

申请号：US13867180

申请日：2013-04-22

Applicant: Soudronic AG

Inventor： Guy Boissin ,  Oliver Schulthess

IPC: B21B39/20 ,  B21D51/26 ,  B21D5/14 ,  B23K11/06

CPC classification number: B21D51/26 ,  B21D5/14 ,  B21D51/2676 ,  B23K11/062 ,  B23K11/063 ,  B23K2101/125 ,  B23K2101/34

Abstract: A pre-rounding element (14) is used in a rounding apparatus (4) for rounding can body blanks from sheet metal blanks. The lower element part (22) of the pre-rounding element (14) is displaceable by an actuation element (23). This allows the adjustment of the pre-rounding element even during operation of the rounding apparatus. Preferably a measurement of sheet metal blank properties takes place. The measurement may include a thickness measurement and/or a strength measurement of blanks. The pre-rounding element is controlled in dependency of the measurement result. This allows a constant rounding result even with varying sheet metal properties.

Abstract translation: 在四舍五入装置（4）中使用预圆形元件（14），用于从金属板坯上舍入罐体坯料。 预圆形元件（14）的下元件部分（22）可由致动元件（23）移动。 这允许即使在舍入装置的操作期间也可以调整预圆整元件。 优选地，进行金属板坯件性能的测量。 测量可以包括厚度测量和/或空白的强度测量。 根据测量结果控制前置舍入元素。 即使在不同的金属板材性质的情况下，也可以得到恒定的圆整结果。

公开(公告)号：US20130233039A1

公开(公告)日：2013-09-12

申请号：US13867180

申请日：2013-04-22

Applicant: SOUDRONIC AG

Inventor： Guy Boissin ,  Oliver Schulthess

IPC: B21D51/26

CPC classification number: B21D51/26 ,  B21D5/14 ,  B21D51/2676 ,  B23K11/062 ,  B23K11/063 ,  B23K2101/125 ,  B23K2101/34

Abstract: A pre-rounding element (14) is used in a rounding apparatus (4) for rounding can body blanks from sheet metal blanks. The lower element part (22) of the pre-rounding element (14) is displaceable by an actuation element (23). This allows the adjustment of the pre-rounding element even during operation of the rounding apparatus. Preferably a measurement of sheet metal blank properties takes place. The measurement may include a thickness measurement and/or a strength measurement of blanks. The pre-rounding element is controlled in dependency of the measurement result. This allows a constant rounding result even with varying sheet metal properties.

Abstract translation: 在四舍五入装置（4）中使用预圆形元件（14），用于从金属板坯上舍入罐体坯料。 预圆形元件（14）的下元件部分（22）可由致动元件（23）移动。 这允许即使在舍入装置的操作期间也可以调整预圆整元件。 优选地，进行金属板坯件性能的测量。 测量可以包括厚度测量和/或空白的强度测量。 根据测量结果控制前置舍入元素。 即使在不同的金属板材性质的情况下，也可以得到恒定的圆整结果。