JPWO2021038987A1 - - Google Patents
Info
- Publication number
- JPWO2021038987A1 JPWO2021038987A1 JP2021542009A JP2021542009A JPWO2021038987A1 JP WO2021038987 A1 JPWO2021038987 A1 JP WO2021038987A1 JP 2021542009 A JP2021542009 A JP 2021542009A JP 2021542009 A JP2021542009 A JP 2021542009A JP WO2021038987 A1 JPWO2021038987 A1 JP WO2021038987A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/08—Drills combined with tool parts or tools for performing additional working
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/148—Composition of the cutting inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/18—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing
- B23B27/20—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing with diamond bits or cutting inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2226/00—Materials of tools or workpieces not comprising a metal
- B23B2226/31—Diamond
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2226/00—Materials of tools or workpieces not comprising a metal
- B23B2226/31—Diamond
- B23B2226/315—Diamond polycrystalline [PCD]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/20—Number of cutting edges
- B23B2251/204—Four cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/20—Number of cutting edges
- B23B2251/208—Eight cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/24—Overall form of drilling tools
- B23B2251/241—Cross sections of the diameter of the drill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/24—Overall form of drilling tools
- B23B2251/248—Drills in which the outer surface is of special form
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/909—Having peripherally spaced cutting edges
- Y10T408/9093—Each formed by a pair of axially facing facets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019154555 | 2019-08-27 | ||
JP2019154555 | 2019-08-27 | ||
PCT/JP2020/020268 WO2021038987A1 (ja) | 2019-08-27 | 2020-05-22 | ドリル |
Publications (3)
Publication Number | Publication Date |
---|---|
JPWO2021038987A1 true JPWO2021038987A1 (ja) | 2021-03-04 |
JPWO2021038987A5 JPWO2021038987A5 (ja) | 2022-03-28 |
JP7331324B2 JP7331324B2 (ja) | 2023-08-23 |
Family
ID=74685823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021542009A Active JP7331324B2 (ja) | 2019-08-27 | 2020-05-22 | ドリル |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220288699A1 (ja) |
EP (1) | EP4023375A4 (ja) |
JP (1) | JP7331324B2 (ja) |
KR (1) | KR20220047580A (ja) |
CN (1) | CN114302783A (ja) |
WO (1) | WO2021038987A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD991993S1 (en) * | 2020-06-24 | 2023-07-11 | Sumitomo Electric Hardmetal Corp. | Cutting tool |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS496766Y1 (ja) * | 1970-09-11 | 1974-02-18 | ||
JPS5566717U (ja) * | 1978-10-30 | 1980-05-08 | ||
JPH059814U (ja) * | 1991-07-15 | 1993-02-09 | 株式会社東京ダイヤモンド工具製作所 | 超硬用錐 |
JP3066996U (ja) * | 1999-08-30 | 2000-03-07 | 株式会社東京ダイヤモンド工具製作所 | 穿孔工具 |
JP2002001722A (ja) * | 2000-06-21 | 2002-01-08 | Toshiba Ceramics Co Ltd | シリコン製部材への孔明け方法及びそれに用いるドリル |
JP2002160112A (ja) * | 2000-11-28 | 2002-06-04 | Nishie Hiroshi | 多結晶ダイヤモンドをその先端に有したドリル |
JP2002166317A (ja) * | 2000-12-01 | 2002-06-11 | Canon Inc | 回転切削工具及び切削加工方法及び微細形状物 |
JP2003326410A (ja) * | 2002-02-27 | 2003-11-18 | Mitsubishi Materials Kobe Tools Corp | センタドリル |
JP2005297124A (ja) * | 2004-04-12 | 2005-10-27 | Nachi Fujikoshi Corp | ドリル |
US7097396B1 (en) * | 2000-02-16 | 2006-08-29 | Kabushiki Kaisha Miyanaga | Drill bit |
KR101032667B1 (ko) * | 2010-08-16 | 2011-05-06 | 고대권 | 센터링용 드릴 |
WO2015026955A1 (en) * | 2013-08-21 | 2015-02-26 | Scianamblo Michael J | Precessional drilling and reaming |
JP2016120551A (ja) * | 2014-12-24 | 2016-07-07 | 株式会社芝技研 | 極細のドリル |
JP2018161717A (ja) * | 2017-03-27 | 2018-10-18 | 三菱マテリアル株式会社 | ドリル |
JP6421904B1 (ja) * | 2018-07-20 | 2018-11-14 | 住友電気工業株式会社 | ダイヤモンド多結晶体及びそれを備えた工具 |
JP2019055473A (ja) * | 2017-09-20 | 2019-04-11 | 株式会社芝技研 | 細いドリル |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1051200B (it) * | 1978-09-26 | 1981-04-21 | Erba Strumentazione | Sistema e dispositivo per i.introduzione di campioni sotto condizioni control late del profilo di temperatura in colonne gas cromatorgrafiche |
US4906146A (en) * | 1981-08-13 | 1990-03-06 | Bowling Roy E | Axially self-aligning drill bit |
JP3540256B2 (ja) | 2000-07-25 | 2004-07-07 | マイクロ・ダイヤモンド株式会社 | 単結晶ダイヤモンドをその先端に有したドリル |
JP3825705B2 (ja) | 2002-03-07 | 2006-09-27 | 株式会社ノリタケカンパニーリミテド | ダイヤモンド工具 |
JP2006255814A (ja) * | 2005-03-16 | 2006-09-28 | Micro Diamond Corp | マイクロ回転工具 |
JP5914446B2 (ja) * | 2012-10-30 | 2016-05-11 | 株式会社アライドマテリアル | 切削工具およびそれを用いたワークの加工方法 |
CN204818197U (zh) * | 2015-07-13 | 2015-12-02 | 廊坊西波尔钻石技术有限公司 | 一种用于小孔加工的金刚石钻头 |
JP6968346B2 (ja) * | 2017-08-01 | 2021-11-17 | 福井県 | 工具用ダイヤモンド粒及びその製造方法 |
JP2019154555A (ja) | 2018-03-08 | 2019-09-19 | 株式会社三洋物産 | 遊技機 |
-
2020
- 2020-05-22 JP JP2021542009A patent/JP7331324B2/ja active Active
- 2020-05-22 EP EP20857066.3A patent/EP4023375A4/en active Pending
- 2020-05-22 US US17/636,690 patent/US20220288699A1/en active Pending
- 2020-05-22 CN CN202080060090.7A patent/CN114302783A/zh active Pending
- 2020-05-22 WO PCT/JP2020/020268 patent/WO2021038987A1/ja unknown
- 2020-05-22 KR KR1020227005931A patent/KR20220047580A/ko active Search and Examination
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS496766Y1 (ja) * | 1970-09-11 | 1974-02-18 | ||
JPS5566717U (ja) * | 1978-10-30 | 1980-05-08 | ||
JPH059814U (ja) * | 1991-07-15 | 1993-02-09 | 株式会社東京ダイヤモンド工具製作所 | 超硬用錐 |
JP3066996U (ja) * | 1999-08-30 | 2000-03-07 | 株式会社東京ダイヤモンド工具製作所 | 穿孔工具 |
US7097396B1 (en) * | 2000-02-16 | 2006-08-29 | Kabushiki Kaisha Miyanaga | Drill bit |
JP2002001722A (ja) * | 2000-06-21 | 2002-01-08 | Toshiba Ceramics Co Ltd | シリコン製部材への孔明け方法及びそれに用いるドリル |
JP2002160112A (ja) * | 2000-11-28 | 2002-06-04 | Nishie Hiroshi | 多結晶ダイヤモンドをその先端に有したドリル |
JP2002166317A (ja) * | 2000-12-01 | 2002-06-11 | Canon Inc | 回転切削工具及び切削加工方法及び微細形状物 |
JP2003326410A (ja) * | 2002-02-27 | 2003-11-18 | Mitsubishi Materials Kobe Tools Corp | センタドリル |
JP2005297124A (ja) * | 2004-04-12 | 2005-10-27 | Nachi Fujikoshi Corp | ドリル |
KR101032667B1 (ko) * | 2010-08-16 | 2011-05-06 | 고대권 | 센터링용 드릴 |
WO2015026955A1 (en) * | 2013-08-21 | 2015-02-26 | Scianamblo Michael J | Precessional drilling and reaming |
JP2016120551A (ja) * | 2014-12-24 | 2016-07-07 | 株式会社芝技研 | 極細のドリル |
JP2018161717A (ja) * | 2017-03-27 | 2018-10-18 | 三菱マテリアル株式会社 | ドリル |
JP2019055473A (ja) * | 2017-09-20 | 2019-04-11 | 株式会社芝技研 | 細いドリル |
JP6421904B1 (ja) * | 2018-07-20 | 2018-11-14 | 住友電気工業株式会社 | ダイヤモンド多結晶体及びそれを備えた工具 |
Also Published As
Publication number | Publication date |
---|---|
WO2021038987A1 (ja) | 2021-03-04 |
US20220288699A1 (en) | 2022-09-15 |
CN114302783A (zh) | 2022-04-08 |
JP7331324B2 (ja) | 2023-08-23 |
KR20220047580A (ko) | 2022-04-18 |
EP4023375A4 (en) | 2022-10-26 |
EP4023375A1 (en) | 2022-07-06 |
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