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1.发明申请公开(公告)号：US20080193232A1
公开(公告)日：2008-08-14
申请号：US11748603
申请日：2007-05-15
CPC分类号： B23C5/10 , B23C2210/084 , B23C2210/086 , B23C2210/285 , B23C2210/287 , B23C2210/325 , B23C2226/61 , Y10T29/49996 , Y10T407/1948 , Y10T407/196 , Y10T407/1962
摘要： A cutting tool having multiple cutting edges includes a tool body having a longitudinal axis, a first cutting edge including a first leading edge that defines a first profile when rotated about the longitudinal axis, and a second cutting edge including a second leading edge that defines a second profile when rotated about the longitudinal axis, the first and second profiles being different from each other and being adapted to cut a workpiece in succession. A method is also disclosed.
摘要翻译： 具有多个切割边缘的切割工具包括具有纵向轴线的工具主体，第一切割边缘包括当围绕纵向轴线旋转时限定第一轮廓的第一前缘以及限定第二前缘的第二切割刃 第二轮廓围绕纵向轴线旋转时，第一和第二轮廓彼此不同并且适于连续地切割工件。 还公开了一种方法。
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2.发明授权公开(公告)号：US07862263B2
公开(公告)日：2011-01-04
申请号：US11748603
申请日：2007-05-15
IPC分类号： B23C5/12
CPC分类号： B23C5/10 , B23C2210/084 , B23C2210/086 , B23C2210/285 , B23C2210/287 , B23C2210/325 , B23C2226/61 , Y10T29/49996 , Y10T407/1948 , Y10T407/196 , Y10T407/1962
摘要： A cutting tool having multiple cutting edges includes a tool body having a longitudinal axis, a first cutting edge including a first leading edge that defines a first profile when rotated about the longitudinal axis, and a second cutting edge including a second leading edge that defines a second profile when rotated about the longitudinal axis, the first and second profiles being different from each other and being adapted to cut a workpiece in succession. A method is also disclosed.
摘要翻译： 具有多个切割边缘的切割工具包括具有纵向轴线的工具主体，第一切割边缘包括当围绕纵向轴线旋转时限定第一轮廓的第一前缘以及限定第二前缘的第二切割刃 第二轮廓围绕纵向轴线旋转时，第一和第二轮廓彼此不同并且适于连续地切割工件。 还公开了一种方法。
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