KR100299469B1 - 나선형으로비틀린칩면을갖는절삭삽입체 - Google Patents
나선형으로비틀린칩면을갖는절삭삽입체 Download PDFInfo
- Publication number
- KR100299469B1 KR100299469B1 KR1019950703064A KR19950703064A KR100299469B1 KR 100299469 B1 KR100299469 B1 KR 100299469B1 KR 1019950703064 A KR1019950703064 A KR 1019950703064A KR 19950703064 A KR19950703064 A KR 19950703064A KR 100299469 B1 KR100299469 B1 KR 100299469B1
- Authority
- KR
- South Korea
- Prior art keywords
- cutting
- cutting edge
- cutting insert
- inclined surface
- angle
- Prior art date
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 93
- 238000003801 milling Methods 0.000 claims description 11
- 238000003754 machining Methods 0.000 claims description 8
- 230000007423 decrease Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
- B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
- B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
- B23C5/202—Plate-like cutting inserts with special form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/08—Rake or top surfaces
- B23C2200/085—Rake or top surfaces discontinuous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/12—Side or flank surfaces
- B23C2200/125—Side or flank surfaces discontinuous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/20—Top or side views of the cutting edge
- B23C2200/205—Discontinuous cutting edges
-
- 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
- Y10T407/00—Cutters, for shaping
- Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
-
- 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
- Y10T407/00—Cutters, for shaping
- Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
- Y10T407/235—Cutters, for shaping including tool having plural alternatively usable cutting edges with integral chip breaker, guide or deflector
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Surgical Instruments (AREA)
- Gripping On Spindles (AREA)
- Drilling Tools (AREA)
- Scissors And Nippers (AREA)
Abstract
Description
Claims (9)
- 칩 형성 기계 가공 공구용 밀링 절삭 삽입체에 있어서, 상부면과, 기계 가공 공구의 협동하는 지지면과 접촉하여 위치되도록 된 하부 평탄 바닥면과, 상기 상부면 및 하부 바닥면 사이에서 연장하는 적어도 3개의 측면을 포함하며, 상기 측면들 중 적어도 하나의 측면은 주절삭날(5)을 형성하는 선을 따라 상기 상부면과 인접하고, 상기 절삭날을 따라 이에 인접하여 연장된 상기 상부면의 일부분은 나선형으로 비틀린 경사면(6)을 구비하며, 상기 경사면의 경사각은 작동 절삭 코너로부터 상기 절삭날의 일지점을 향해 갈수록 감소하고 상기 일지점으로부터 후속의 인접 절삭 삽입체의 코너를 향해 갈수록 증가하며, 상기 절삭 삽입체에는 공작물 상에 새로운 표면을 생성하기 위한 추가의 부절삭날(7)이 각 절삭 코너에 인접하게 위치되는 것을 특징으로 하는 칩 형성 기계 가공 공구용 밀링 절삭 삽입체.
- 제1항에 있어서, 상기 상부면은 평탄 중앙면 및 상기 중앙면 둘레로 위치된 경사면을 포함하고, 상기 경사면은 중앙면의 평면 위로 상승되어 있으며, 경사면들 중 적어도 하나의 경사면은 나선형으로 비틀린 상기 경사면을 구비하는 것을 특징으로 하는 칩 형성 기계 가공 공구용 밀링 절삭 삽입체.
- 제1항에 있어서, 2개의 인접 절삭 삽입체 코너 이후의 나선형으로 비틀린 경사면의 경사각은 15°내지 35°이고, 최소 경사각을 갖는 상기 2개의 절삭 코너 사이의 일지점에서의 경사각은 10°내지 30°인 것을 특징으로 하는 칩 형성 기계 가공 공구용 밀링 절삭 삽입체.
- 제3항에 있어서, 상기 코너들 이후의 경사각은 20°내지 30°인 것을 특징으로 하는 칩 형성 기계 가공 공구용 밀링 절삭 삽입체.
- 제3항에 있어서, 상기 일지점에서의 경사각은 15°내지 25°인 것을 특징으로 하는 칩 형성 기계 가공 공구용 밀링 절삭 삽입체.
- 제1항에 있어서, 최소 경사각을 갖는 일지점은 절삭날의 길이의 1/4 내지 3/4에 해당하는 거리만큼 상기 작동 절삭 코너로부터 소정 거리로 이격되어 위치하는 것을 특징으로 하는 칩 형성 기계 가공 공구용 밀링 절삭 삽입체.
- 제1항에 있어서, 최소 경사각을 갖는 일지점은 절삭날의 중간에 위치하는 것을 특징으로 하는 칩 형성 기계 가공 공구용 밀링 절삭 삽입체.
- 제1항에 있어서, 상기 절삭날이 직선형인 것을 특징으로 하는 칩 형성 기계 가공 공구용 밀링 절삭 삽입체.
- 제1항에 있어서, 상기 절삭날이 곡선형인 것을 특징으로 하는 칩 형성 기계 가공 공구용 밀링 절삭 삽입체.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9300234-3 | 1993-01-27 | ||
SE9300234A SE500721C2 (sv) | 1993-01-27 | 1993-01-27 | Skär med vriden spånyta |
PCT/SE1994/000053 WO1994016850A1 (en) | 1993-01-27 | 1994-01-26 | Cutting insert with a helically twisted chip surface |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960700119A KR960700119A (ko) | 1996-01-19 |
KR100299469B1 true KR100299469B1 (ko) | 2001-11-22 |
Family
ID=20388668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950703064A KR100299469B1 (ko) | 1993-01-27 | 1994-01-26 | 나선형으로비틀린칩면을갖는절삭삽입체 |
Country Status (11)
Country | Link |
---|---|
US (1) | US5544984A (ko) |
EP (1) | EP0682583B1 (ko) |
JP (1) | JPH08505816A (ko) |
KR (1) | KR100299469B1 (ko) |
CN (1) | CN1044210C (ko) |
AT (1) | ATE166013T1 (ko) |
DE (1) | DE69410237T2 (ko) |
IL (1) | IL108409A (ko) |
RU (1) | RU2108210C1 (ko) |
SE (1) | SE500721C2 (ko) |
WO (1) | WO1994016850A1 (ko) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE500719C2 (sv) * | 1993-01-27 | 1994-08-15 | Sandvik Ab | Skär med skruvformigt vriden spånyta |
EP0830228B1 (de) * | 1995-06-06 | 2000-07-26 | Widia GmbH | Verfahren zur spanenden bearbeitung von zylindrischen konturen, vorrichtung zur durchführung des verfahrens und schneideinsatz hierzu |
JPH1029108A (ja) * | 1996-07-11 | 1998-02-03 | Toshiba Tungaloy Co Ltd | スローアウェイ式ドリルおよびドリル用チップ |
US5876160A (en) * | 1996-08-21 | 1999-03-02 | Ingersoll Cutting Tool Company | Milling with insert having cutting-edge land of width increasing with depth of cut |
USD409633S (en) * | 1998-08-24 | 1999-05-11 | Valenite Inc. | Polygonal indexable cutting insert |
US6047749A (en) * | 1998-12-09 | 2000-04-11 | Lamb; Rodney | Stump grinding apparatus |
KR100387406B1 (ko) * | 2000-08-29 | 2003-06-18 | 한국야금 주식회사 | 곡선 절인을 가진 절삭인서트 |
US8671213B2 (en) | 2002-03-14 | 2014-03-11 | Citrix Systems, Inc. | Methods and apparatus for generating graphical and media displays at a client |
US7376695B2 (en) | 2002-03-14 | 2008-05-20 | Citrix Systems, Inc. | Method and system for generating a graphical display for a remote terminal session |
DE10235606A1 (de) * | 2002-08-02 | 2004-02-19 | Komet Präzisionswerkzeuge Robert Breuning Gmbh | Vollbohrer für Werkzeugmaschinen |
JP4706284B2 (ja) * | 2004-04-06 | 2011-06-22 | 三菱マテリアル株式会社 | インサート着脱式転削工具 |
JP4710858B2 (ja) * | 2004-04-06 | 2011-06-29 | 三菱マテリアル株式会社 | インサート着脱式転削工具 |
KR101028986B1 (ko) * | 2004-04-06 | 2011-04-12 | 미쓰비시 마테리알 가부시키가이샤 | 스로 어웨이 팁 및 스로 어웨이식 회전절삭 공구 |
US20070141894A1 (en) * | 2005-12-15 | 2007-06-21 | Horizon Technologies, Inc. | Plug with supplemental memory |
US20070164704A1 (en) * | 2006-01-13 | 2007-07-19 | Horizon Technologies, Inc. | Plug with supplemental memory |
USD555684S1 (en) * | 2007-03-20 | 2007-11-20 | Kennametal Inc. | Cutting insert |
USD559286S1 (en) * | 2007-03-20 | 2008-01-08 | Kennametal Inc. | Cutting insert |
US7959099B1 (en) | 2009-06-19 | 2011-06-14 | Cox William W | Bolt-in toolholder for a rotor assembly |
US8740121B1 (en) | 2009-06-19 | 2014-06-03 | Republic Machine, Inc. | Rotary grinder/shredder |
BR112012003880A2 (pt) * | 2009-08-21 | 2016-03-29 | Ceramtec Gmbh | prensagem de precisão e sinterização de placas de corte, especialmente placas de corte reversíveis |
WO2013001907A1 (ja) | 2011-06-30 | 2013-01-03 | 京セラ株式会社 | 切削インサートおよび切削工具、並びにそれを用いた切削加工物の製造方法 |
WO2013002341A1 (ja) * | 2011-06-30 | 2013-01-03 | 京セラ株式会社 | 切削インサートおよび切削工具ならびにそれを用いた切削加工物の製造方法 |
CN107297531B (zh) * | 2011-10-31 | 2019-11-22 | 京瓷株式会社 | 切削镶刀 |
SE1350348A1 (sv) * | 2013-03-20 | 2014-09-21 | Sandvik Intellectual Property | Dubbelsidigt, indexerbart svarvskär |
JP5979054B2 (ja) * | 2013-03-25 | 2016-08-24 | 三菱マテリアル株式会社 | ドリル用インサートおよび刃先交換式ドリル |
US10131002B2 (en) | 2014-05-26 | 2018-11-20 | Tungaloy Corporation | Cutting insert having varying rake angle and variable-width land, and cutting tool |
JP6756082B2 (ja) * | 2016-10-14 | 2020-09-16 | 住友電工ハードメタル株式会社 | 切削インサート |
US10875106B2 (en) * | 2017-04-25 | 2020-12-29 | Sumitomo Electric Hardmetal Corp. | Cutting insert |
US10384278B2 (en) * | 2017-10-09 | 2019-08-20 | Iscar, Ltd. | Square-shaped cutting insert having curved secondary and corner cutting edges, and rotary cutting tool |
CN113573834B (zh) * | 2019-03-27 | 2024-10-01 | 住友电工硬质合金株式会社 | 切削刀片 |
JP7041408B1 (ja) * | 2021-04-30 | 2022-03-24 | 株式会社タンガロイ | 切削インサート |
CN115156561B (zh) * | 2022-05-23 | 2025-03-14 | 西北工业大学 | 考虑断裂韧性的锯齿型切屑斜角切削建模方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4059363A (en) * | 1975-04-09 | 1977-11-22 | Ugine Carbone | Cutting plates with rounded cutting edges and concave frustoconical cutting surfaces |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE349760C (sv) * | 1971-10-27 | 1974-03-11 | Sandvik Ab | Skär för spånskärande bearbetning |
SE361609B (ko) * | 1973-01-08 | 1973-11-12 | Sandvik Ab | |
SE454330B (sv) * | 1984-03-28 | 1988-04-25 | Santrade Ltd | Vendsker for spanavskiljande bearbetning |
SE456564B (sv) * | 1986-06-04 | 1988-10-17 | Ola Svanstrom | Anordning for avkenning av fasforslitning vid skerverktyg |
IL93883A (en) * | 1989-04-12 | 1993-02-21 | Iscar Ltd | Cutting insert for a milling cutting tool |
GB2236136B (en) * | 1989-09-21 | 1993-05-26 | Dowty Mining Equipment Ltd | A mine roof support assembly |
GB9010769D0 (en) * | 1990-05-14 | 1990-07-04 | Iscar Hartmetall | Cutting insert |
SE502196C2 (sv) * | 1990-12-03 | 1995-09-11 | Sandvik Ab | Vändskär med positiv spånvinkel, samt fräsverktyg, företrädesvis för hörnfräsning |
SE502541C2 (sv) * | 1992-02-05 | 1995-11-06 | Sandvik Ab | Spånavskiljande skär med exakta lägesbestämmande mått, samt förfarande för dess framställning |
-
1993
- 1993-01-27 SE SE9300234A patent/SE500721C2/sv not_active IP Right Cessation
-
1994
- 1994-01-23 IL IL10840994A patent/IL108409A/en active IP Right Review Request
- 1994-01-24 US US08/185,371 patent/US5544984A/en not_active Expired - Lifetime
- 1994-01-26 CN CN94191025A patent/CN1044210C/zh not_active Expired - Lifetime
- 1994-01-26 DE DE69410237T patent/DE69410237T2/de not_active Expired - Lifetime
- 1994-01-26 AT AT94905898T patent/ATE166013T1/de not_active IP Right Cessation
- 1994-01-26 WO PCT/SE1994/000053 patent/WO1994016850A1/en active IP Right Grant
- 1994-01-26 KR KR1019950703064A patent/KR100299469B1/ko not_active IP Right Cessation
- 1994-01-26 EP EP94905898A patent/EP0682583B1/en not_active Expired - Lifetime
- 1994-01-26 JP JP6516929A patent/JPH08505816A/ja active Pending
- 1994-01-26 RU RU95115222/02A patent/RU2108210C1/ru active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4059363A (en) * | 1975-04-09 | 1977-11-22 | Ugine Carbone | Cutting plates with rounded cutting edges and concave frustoconical cutting surfaces |
Also Published As
Publication number | Publication date |
---|---|
WO1994016850A1 (en) | 1994-08-04 |
EP0682583B1 (en) | 1998-05-13 |
RU2108210C1 (ru) | 1998-04-10 |
DE69410237T2 (de) | 1998-09-10 |
IL108409A (en) | 1996-11-14 |
SE500721C2 (sv) | 1994-08-15 |
DE69410237D1 (de) | 1998-06-18 |
ATE166013T1 (de) | 1998-05-15 |
SE9300234D0 (sv) | 1993-01-27 |
US5544984A (en) | 1996-08-13 |
SE9300234L (sv) | 1994-07-28 |
KR960700119A (ko) | 1996-01-19 |
EP0682583A1 (en) | 1995-11-22 |
IL108409A0 (en) | 1994-04-12 |
CN1116836A (zh) | 1996-02-14 |
JPH08505816A (ja) | 1996-06-25 |
CN1044210C (zh) | 1999-07-21 |
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