发明申请
- 专利标题： MICROMACHINING METHOD, DIE MANUFACTURING METHOD, AND MICROMACHINING APPARATUS
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申请号： US16307688申请日： 2017-06-01
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公开(公告)号： US20190299480A1公开(公告)日： 2019-10-03
- 发明人: Eiji SHAMOTO , Hiroshi SAITO , Tsuneyuki KOBAYASHI , Manabu MOCHIZUKI , Kazumi SAWAMURA
- 申请人： NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY , YAMAGATA PREFECTURAL GOVERNMENT , SUGA ZOUKEI KOGYO INC. , IMUZAK INC.
- 申请人地址： JP Nagoya-shi, Aichi JP Yamagata-shi, Yamagata JP Yaizu-shi, Shizuoka JP Yamagata-shi, Yamagata
- 专利权人： NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY,YAMAGATA PREFECTURAL GOVERNMENT,SUGA ZOUKEI KOGYO INC.,IMUZAK INC.
- 当前专利权人： NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY,YAMAGATA PREFECTURAL GOVERNMENT,SUGA ZOUKEI KOGYO INC.,IMUZAK INC.
- 当前专利权人地址： JP Nagoya-shi, Aichi JP Yamagata-shi, Yamagata JP Yaizu-shi, Shizuoka JP Yamagata-shi, Yamagata
- 优先权： JP2016-113065 20160606
- 国际申请： PCT/JP2017/020509 WO 20170601
- 主分类号： B26D5/00
- IPC分类号： B26D5/00 ; B26D1/45
摘要：
A micromachining method, a die manufacturing method, and a micromachining apparatus performing accurate micromachining on a surface of a workpiece at high speed. A micromachining apparatus having a cutting tool and a vibration unit for vibrating the cutting tool in a first direction is used. The angle formed between an average cutting direction of the cutting tool and the first direction is set to fall within a range of 20° to 120°. Recesses and protrusions are formed on a surface of a workpiece as a result of machining by the cutting tool which is vibrating in the first direction.
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