发明申请
- 专利标题： CUTTING TOOL TIP, CUTTING TOOL, AND METHOD FOR PRODUCING CUT WORKPIECE USING SAME
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申请号： US16089377申请日： 2017-03-27
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公开(公告)号： US20190111496A1公开(公告)日： 2019-04-18
- 发明人: Katsura HAYASHI
- 申请人： KYOCERA CORPORATION
- 优先权： JP2016-068788 20160330
- 国际申请： PCT/JP2017/012405 WO 20170327
- 主分类号： B23B27/14
- IPC分类号： B23B27/14 ; B23C5/16 ; B23B27/20
摘要：
A cutting tool tip may include a first region and a second region. The second region may differ from the first region in material and may include a cutting edge in at least a part of a ridge line part of surfaces adjacent to each other. A boundary surface between the first region and the second region may include a curved surface portion projecting from a side of the second region toward a side of the first region.
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