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公开(公告)号:EP3038778A4
公开(公告)日:2017-03-15
申请号:EP14839708
申请日:2014-08-28
IPC分类号: B23D23/00
CPC分类号: B23D35/001 , B24B3/361 , E02F3/965
摘要: A metal shearing tool demonstrating improved fatigue life having a body; an edge of the body having a first surface and a second surface; a cutting surface disposed between the first surface and the second surface. The edge has at least one of a curved profile surface, a radiused cutting surface, and a substantial absence of finish marks substantially parallel with the cutting surface on all surfaces of the edge.
摘要翻译: 一种金属剪切工具,具有改善的疲劳寿命, 该主体的边缘具有第一表面和第二表面; 布置在第一表面和第二表面之间的切割表面。 边缘具有弯曲的轮廓表面,圆角切割表面中的至少一个,并且在边缘的所有表面上基本上没有与切割表面基本平行的终饰标记。
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公开(公告)号:EP3038778A1
公开(公告)日:2016-07-06
申请号:EP14839708.6
申请日:2014-08-28
IPC分类号: B23D23/00
CPC分类号: B23D35/001 , B24B3/361 , E02F3/965
摘要: A metal shearing tool demonstrating improved fatigue life having a body; an edge of the body having a first surface and a second surface; a cutting surface disposed between the first surface and the second surface. The edge has at least one of a curved profile surface, a radiused cutting surface, and a substantial absence of finish marks substantially parallel with the cutting surface on all surfaces of the edge.
摘要翻译: 一种金属剪切工具,具有改善的疲劳寿命, 该主体的边缘具有第一表面和第二表面; 布置在第一表面和第二表面之间的切割表面。 所述边缘具有弯曲的轮廓表面,圆角切割表面和基本上不存在与所述边缘的所有表面上的所述切割表面基本平行的完成标记中的至少一个。
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