发明申请
- 专利标题： CUTTING METHOD
- 专利标题（中）： 切割方法
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申请号： US13009943申请日： 2011-01-20
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公开(公告)号： US20110188958A1公开(公告)日： 2011-08-04
- 发明人: Takashi Norihisa , Fumihiro Itoigawa , Keiichi Kawata , Kazumasa Ishikawa
- 申请人： Takashi Norihisa , Fumihiro Itoigawa , Keiichi Kawata , Kazumasa Ishikawa
- 申请人地址： JP Niwa-Gun JP Nagoya-Shi JP Nagoya-Shi
- 专利权人： Okuma Corporation,National University Corporation Nagoya Institute of Technology,Aichi Prefectural Government
- 当前专利权人： Okuma Corporation,National University Corporation Nagoya Institute of Technology,Aichi Prefectural Government
- 当前专利权人地址： JP Niwa-Gun JP Nagoya-Shi JP Nagoya-Shi
- 优先权： JP2010-022422 20100203
- 主分类号： B23C3/00
- IPC分类号： B23C3/00
摘要：
There is provided a cutting method for cutting a work by rotating a rotary tool with a circular cutting edge around an axis while a cutting fluid is supplied thereto. Cutting is performed by means of the rotary tool which is rotated in the same rotational direction as an outflow direction of chips, and the rotary tool is rotated at a rotational speed of the rotary tool at which a circumferential speed of the cutting edge is higher than an outflow speed of the chips. Thus, the area of direct solid contact between the rotary tool and the chips is reduced with the aid of a dynamic pressure effect, and the abrasion of the rotary tool is suppressed.
公开/授权文献
- US09067265B2 Cutting method 公开/授权日：2015-06-30
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