JP6961151B1 - 旋削工具 - Google Patents
旋削工具 Download PDFInfo
- Publication number
- JP6961151B1 JP6961151B1 JP2021048874A JP2021048874A JP6961151B1 JP 6961151 B1 JP6961151 B1 JP 6961151B1 JP 2021048874 A JP2021048874 A JP 2021048874A JP 2021048874 A JP2021048874 A JP 2021048874A JP 6961151 B1 JP6961151 B1 JP 6961151B1
- Authority
- JP
- Japan
- Prior art keywords
- flat surface
- cutting edge
- discharge port
- blade portion
- base end
- Prior art date
- 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.)
- Active
Links
- 239000002826 coolant Substances 0.000 claims abstract description 41
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
Images
Classifications
-
- 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
- B23B27/10—Cutting tools with special provision for cooling
-
- 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
- B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
- B23B27/1603—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with specially shaped plate-like exchangeable cutting inserts, e.g. chip-breaking groove
- B23B27/1611—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with specially shaped plate-like exchangeable cutting inserts, e.g. chip-breaking groove characterised by having a special shape
-
- 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
- B23B27/02—Cutting tools with straight main part and cutting edge at an angle
-
- 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
- B23B27/04—Cutting-off tools
-
- 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
- B23B27/08—Cutting tools with blade- or disc-like main parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/04—Tool holders for a single cutting tool
- B23B29/043—Tool holders for a single cutting tool with cutting-off, grooving or profile cutting tools, i.e. blade- or disc-like main cutting parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/04—Tool holders for a single cutting tool
- B23B29/12—Special arrangements on tool holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/04—Overall shape
- B23B2200/0423—Irregular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/04—Overall shape
- B23B2200/0466—Segment or sector of a circle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/36—Other features of cutting inserts not covered by B23B2200/04 - B23B2200/32
- B23B2200/369—Mounted tangentially, i.e. where the rake face is not the face with the largest area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2220/00—Details of turning, boring or drilling processes
- B23B2220/12—Grooving
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Milling Processes (AREA)
Abstract
Description
Claims (4)
- 交換可能な切削インサートと、該切削インサートを固定する工具本体と、を備えた旋削工具であって、
前記切削インサートは、
取付け孔の中心軸に直交する第1対称面について鏡像対称性を有し、さらに前記中心軸を含む第2対称面について鏡像対称性を有し、
表面と、該表面とは反対側の裏面と、前記表面及び前記裏面を繋ぐ周側面と、前記表面及び前記裏面を貫通する前記取付け孔と、を有し、
前記周側面は、前記中心軸に平行に形成され、
さらに前記周側面は、
前記中心軸に平行な第1切れ刃と該第1切れ刃に臨む第1すくい面及び第1逃げ面とで構成された第1刃部と、
前記第1刃部とは前記第2対称面について鏡像対称であり、前記中心軸に平行な第2切れ刃と該第2切れ刃に臨む第2すくい面及び第2逃げ面とで構成された第2刃部と、
前記第1刃部及び前記第2刃部が設けられた先端部とは反対側の基端部と、
前記第1すくい面に連続する第3平坦面と、
前記第3平坦面と前記基端部の一端との間を繋ぐ第1平坦面と、
前記第3平坦面とは前記第2対称面について鏡像対称であり、前記第2すくい面に連続する第4平坦面と、
前記第1平坦面とは前記第2対称面について鏡像対称であり、前記第4平坦面と前記基端部の他端との間を繋ぐ第2平坦面と、を含み、
前記工具本体は、
前記第1刃部を使用可能な状態において、前記第2平坦面が前記工具本体の長手方向に平行になる向きで前記切削インサートを固定するインサート取付座と、
前記第1刃部を使用可能な状態において、前記第1すくい面側から前記第1切れ刃に向かってクーラントを供給する第1吐出口と、を有し、
前記第1吐出口は、前記第2平坦面と、該第2平坦面に平行かつ前記第1切れ刃の稜線を含む第1基準面との間に位置している、
旋削工具。 - 前記第3平坦面は、前記基端部に向かうに従い前記第2平坦面に近づくように傾斜し、
前記第3平坦面とは前記第2対称面について鏡像対称である前記第4平坦面は、前記基端部に向かうに従い前記第1平坦面に近づくように傾斜している、
請求項1に記載の旋削工具。 - 前記第1吐出口の向きは、前記第1刃部を使用可能な状態において、前記第1吐出口から前記第1切れ刃に向かうクーラントの軌跡が前記第3平坦面と略平行になるように構成されている、
請求項1又は2に記載の旋削工具。 - 前記工具本体は、前記第1刃部を使用可能な状態において、前記第1逃げ面側から前記第1切れ刃にクーラントを供給する第2吐出口をさらに有し、
前記第2吐出口は、前記第2切れ刃よりも前記工具本体の基端側に位置している、
請求項1から3のいずれか一項に記載の旋削工具。
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021048874A JP6961151B1 (ja) | 2021-03-23 | 2021-03-23 | 旋削工具 |
IL305253A IL305253A (en) | 2021-03-23 | 2021-12-16 | Turning Tool |
US18/547,064 US20240123516A1 (en) | 2021-03-23 | 2021-12-16 | Turning tool |
PCT/JP2021/046484 WO2022201674A1 (ja) | 2021-03-23 | 2021-12-16 | 旋削工具 |
CN202180091739.6A CN116867592A (zh) | 2021-03-23 | 2021-12-16 | 车削工具 |
CA3211393A CA3211393A1 (en) | 2021-03-23 | 2021-12-16 | Turning tool |
KR1020237022624A KR20230159358A (ko) | 2021-03-23 | 2021-12-16 | 선삭공구 |
BR112023017315A BR112023017315A2 (pt) | 2021-03-23 | 2021-12-16 | Ferramenta de torneamento |
EP21933266.5A EP4316705A1 (en) | 2021-03-23 | 2021-12-16 | Lathing tool |
TW110147879A TW202237304A (zh) | 2021-03-23 | 2021-12-21 | 車削工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021048874A JP6961151B1 (ja) | 2021-03-23 | 2021-03-23 | 旋削工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6961151B1 true JP6961151B1 (ja) | 2021-11-05 |
JP2022147572A JP2022147572A (ja) | 2022-10-06 |
Family
ID=78409730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021048874A Active JP6961151B1 (ja) | 2021-03-23 | 2021-03-23 | 旋削工具 |
Country Status (10)
Country | Link |
---|---|
US (1) | US20240123516A1 (ja) |
EP (1) | EP4316705A1 (ja) |
JP (1) | JP6961151B1 (ja) |
KR (1) | KR20230159358A (ja) |
CN (1) | CN116867592A (ja) |
BR (1) | BR112023017315A2 (ja) |
CA (1) | CA3211393A1 (ja) |
IL (1) | IL305253A (ja) |
TW (1) | TW202237304A (ja) |
WO (1) | WO2022201674A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024003889A1 (en) * | 2022-07-01 | 2024-01-04 | Iscar Ltd. | Symmetric cutting tool including cutting blade and tool holder provided with converging abutment surfaces |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7544300B1 (ja) | 2024-02-06 | 2024-09-03 | 株式会社タンガロイ | ボディ及び切削工具 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090162154A1 (en) * | 2007-12-20 | 2009-06-25 | Seco Tools Ab | Indexable turning insert and a cutting tool comprising such an insert |
DE102011007076A1 (de) * | 2011-04-08 | 2012-10-11 | Walter Ag | Wendeschneidplatte und Wendeschneidplattenhalter |
JP2012218083A (ja) * | 2011-04-05 | 2012-11-12 | Allied Material Corp | 切削工具およびそれを用いた加工物の製造方法 |
WO2015056496A1 (ja) * | 2013-10-18 | 2015-04-23 | 日本特殊陶業株式会社 | バイト用ホルダ及び切削工具 |
JP2016055360A (ja) * | 2014-09-05 | 2016-04-21 | 日本特殊陶業株式会社 | バイト用ホルダ及び切削工具 |
JP5988010B2 (ja) * | 2014-03-14 | 2016-09-07 | 株式会社タンガロイ | 切削インサート、工具ボデーおよび切削工具 |
WO2017018369A1 (ja) * | 2015-07-24 | 2017-02-02 | 京セラ株式会社 | 切削工具及びこれを用いた切削加工物の製造方法 |
EP3702074A1 (en) * | 2019-03-01 | 2020-09-02 | Whizcut of Sweden AB | Indexable cutting insert |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003071608A (ja) | 2001-08-28 | 2003-03-12 | Mitsubishi Materials Corp | 切削工具 |
-
2021
- 2021-03-23 JP JP2021048874A patent/JP6961151B1/ja active Active
- 2021-12-16 BR BR112023017315A patent/BR112023017315A2/pt unknown
- 2021-12-16 US US18/547,064 patent/US20240123516A1/en active Pending
- 2021-12-16 KR KR1020237022624A patent/KR20230159358A/ko active Search and Examination
- 2021-12-16 CN CN202180091739.6A patent/CN116867592A/zh active Pending
- 2021-12-16 IL IL305253A patent/IL305253A/en unknown
- 2021-12-16 EP EP21933266.5A patent/EP4316705A1/en active Pending
- 2021-12-16 WO PCT/JP2021/046484 patent/WO2022201674A1/ja active Application Filing
- 2021-12-16 CA CA3211393A patent/CA3211393A1/en active Pending
- 2021-12-21 TW TW110147879A patent/TW202237304A/zh unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090162154A1 (en) * | 2007-12-20 | 2009-06-25 | Seco Tools Ab | Indexable turning insert and a cutting tool comprising such an insert |
JP2012218083A (ja) * | 2011-04-05 | 2012-11-12 | Allied Material Corp | 切削工具およびそれを用いた加工物の製造方法 |
DE102011007076A1 (de) * | 2011-04-08 | 2012-10-11 | Walter Ag | Wendeschneidplatte und Wendeschneidplattenhalter |
WO2015056496A1 (ja) * | 2013-10-18 | 2015-04-23 | 日本特殊陶業株式会社 | バイト用ホルダ及び切削工具 |
JP5988010B2 (ja) * | 2014-03-14 | 2016-09-07 | 株式会社タンガロイ | 切削インサート、工具ボデーおよび切削工具 |
JP2016055360A (ja) * | 2014-09-05 | 2016-04-21 | 日本特殊陶業株式会社 | バイト用ホルダ及び切削工具 |
WO2017018369A1 (ja) * | 2015-07-24 | 2017-02-02 | 京セラ株式会社 | 切削工具及びこれを用いた切削加工物の製造方法 |
EP3702074A1 (en) * | 2019-03-01 | 2020-09-02 | Whizcut of Sweden AB | Indexable cutting insert |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024003889A1 (en) * | 2022-07-01 | 2024-01-04 | Iscar Ltd. | Symmetric cutting tool including cutting blade and tool holder provided with converging abutment surfaces |
US12134135B2 (en) | 2022-07-01 | 2024-11-05 | Iscar, Ltd. | Symmetric cutting tool including cutting blade and tool holder provided with converging abutment surfaces |
Also Published As
Publication number | Publication date |
---|---|
WO2022201674A1 (ja) | 2022-09-29 |
EP4316705A1 (en) | 2024-02-07 |
TW202237304A (zh) | 2022-10-01 |
JP2022147572A (ja) | 2022-10-06 |
US20240123516A1 (en) | 2024-04-18 |
CN116867592A (zh) | 2023-10-10 |
IL305253A (en) | 2023-10-01 |
CA3211393A1 (en) | 2022-09-29 |
BR112023017315A2 (pt) | 2023-10-03 |
KR20230159358A (ko) | 2023-11-21 |
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