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1.发明公开Sheet metal component and a method for manufacturing the same 有权Herstellungsverfahren eines Blechbauteiles
公开(公告)号：EP0925867A2
公开(公告)日：1999-06-30
申请号：EP98124417.1
申请日：1998-12-22
CPC分类号： B62D27/023 , B23K31/12 , Y10T29/49764 , Y10T428/12389 , Y10T428/12493 , Y10T428/12639 , Y10T428/12653
摘要： A sheet metal component, obtained by press-forming a one-piece metal sheet comprised of two metal sheets into a desired shape, has an expanding portion having an external appearance varying in dependence on a weld state of a weld portion of the one-piece metal sheet at which the two metal sheets are welded at their confronting ends. In manufacturing the sheet metal component, the one-piece metal sheet is transferred between upper and lower dies of a pressing machine and is positioned such that its metal sheet section including part of the weld portion is disposed between a punch formed in the lower die and a recess formed in the upper die so as to face the punch. The metal sheet section is pressed by the punch to be subject to plastic deformation, whereby the expanding portion is formed.
摘要翻译： 通过将由两块金属板构成的一体式金属板压制成所希望的形状而获得的金属板成分具有膨胀部，该膨胀部具有根据单件的焊接部的焊接状态而变化的外观 两个金属板在其相对端焊接的金属板。 在制造钣金零件时，一体式金属板在压制机的上模和下模之间转移，并且定位成使得其包括焊接部的一部分的金属板部分设置在形成在下模中的冲头和 形成在上模具中以与冲头相对的凹部。 金属片部分被冲头压制以进行塑性变形，从而形成膨胀部分。
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2.发明公开Sheet metal component and a method for manufacturing the same 有权Blechbauteil und Herstellungsverfahrendafür
公开(公告)号：EP0925867A3
公开(公告)日：2002-04-17
申请号：EP98124417.1
申请日：1998-12-22
CPC分类号： B62D27/023 , B23K31/12 , Y10T29/49764 , Y10T428/12389 , Y10T428/12493 , Y10T428/12639 , Y10T428/12653
摘要： A sheet metal component, obtained by press-forming a one-piece metal sheet comprised of two metal sheets into a desired shape, has an expanding portion having an external appearance varying in dependence on a weld state of a weld portion of the one-piece metal sheet at which the two metal sheets are welded at their confronting ends. In manufacturing the sheet metal component, the one-piece metal sheet is transferred between upper and lower dies of a pressing machine and is positioned such that its metal sheet section including part of the weld portion is disposed between a punch formed in the lower die and a recess formed in the upper die so as to face the punch. The metal sheet section is pressed by the punch to be subject to plastic deformation, whereby the expanding portion is formed.
摘要翻译： 通过将由两块金属板构成的一体式金属板压制成所希望的形状而获得的金属板成分具有膨胀部，该膨胀部具有根据单件的焊接部的焊接状态而变化的外观 两个金属板在其相对端焊接的金属板。 在制造钣金零件时，一体式金属板在压制机的上模和下模之间转移，并且定位成使得其包括焊接部的一部分的金属板部分设置在形成在下模中的冲头和 形成在上模具中以与冲头相对的凹部。 金属片部分被冲头压制以进行塑性变形，从而形成膨胀部分。
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公开(公告)号：EP0925867B1
公开(公告)日：2005-08-17
申请号：EP98124417.1
申请日：1998-12-22
CPC分类号： B62D27/023 , B23K31/12 , Y10T29/49764 , Y10T428/12389 , Y10T428/12493 , Y10T428/12639 , Y10T428/12653
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