KR100611259B1 - 절삭 삽입체와 절삭 공구 내에 절삭 삽입체를 장착하는 장치 - Google Patents
절삭 삽입체와 절삭 공구 내에 절삭 삽입체를 장착하는 장치 Download PDFInfo
- Publication number
- KR100611259B1 KR100611259B1 KR1019990051423A KR19990051423A KR100611259B1 KR 100611259 B1 KR100611259 B1 KR 100611259B1 KR 1019990051423 A KR1019990051423 A KR 1019990051423A KR 19990051423 A KR19990051423 A KR 19990051423A KR 100611259 B1 KR100611259 B1 KR 100611259B1
- Authority
- KR
- South Korea
- Prior art keywords
- cutting insert
- cutting
- insert
- edge
- cutting edge
- Prior art date
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 151
- 238000003801 milling Methods 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000007373 indentation Methods 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Images
Classifications
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- 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
- B23C5/22—Securing arrangements for bits or teeth or cutting inserts
- B23C5/2204—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert
- B23C5/2208—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts
- B23C5/2213—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts having a special shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
-
- 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
- B23C2200/081—Rake or top surfaces with projections
-
- 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
- B23C2200/08—Rake or top surfaces
- B23C2200/086—Rake or top surfaces with one or more grooves
-
- 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
- B23C2200/12—Side or flank surfaces
- B23C2200/125—Side or flank surfaces discontinuous
- B23C2200/126—Side or flank surfaces discontinuous stepped
-
- 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
- B23C2200/128—Side or flank surfaces with one or more grooves
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/28—Angles
- B23C2200/284—Negative clearance angles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/16—Fixation of inserts or cutting bits in the tool
- B23C2210/166—Shims
-
- 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
- Y10T407/19—Rotary cutting tool
- Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
- Y10T407/1908—Face or end mill
- Y10T407/192—Face or end mill with separate means to fasten tool to holder
-
- 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
- Y10T407/19—Rotary cutting tool
- Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
- Y10T407/1932—Rotary cutting tool including holder [i.e., head] having seat for inserted tool with means to fasten tool seat to holder
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Drilling Tools (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
Description
Claims (9)
- 밀링 커터 상에 장착하기 위한 절삭 삽입체에 있어서,상기 절삭 삽입체는 대체로 사각형의 형상이고, 상부면 및 저부면, 제1 절삭 에지에서 상기 상부면과 교차하는 한 쌍의 대향하는 제1 측면들, 인접한 제1 절삭 에지에 대해 횡방향으로 향하고 절삭 모서리를 거쳐 서로 만나는 전방 절삭부를 각각 갖는 제2 에지에서 상기 상부면과 교차하는 한 쌍의 대향하는 제2 측면들을 구비하고,각각의 상기 제1 및 제2 측면들은 각각의 상부면 및 저부면에 인접한 상부 부분 및 하부 부분을 갖고,상기 부분들은 관련 절삭 모서리에 인접한 전방부와 전방부로부터 멀리 있는 후방부를 갖고, 각각의 제2 측면의 하부 부분의 후방부는 상기 하부 부분의 전방부에 비해 내측으로 만입되어 있고 상기 제2 측면의 상부 부분의 관련 후방부에 대해 내측으로 만입되어 있고, 하부 부분 및 상부 부분의 후방부들은 이 후방부들에 횡방향으로 위치된 전이면을 거쳐 합체되는 절삭 삽입체.
- 제1항에 있어서, 각각의 제2 측면의 상부 부분의 후방부는 관련 제2 에지로부터 제2 측면의 하부 부분을 향해 외측으로 연장하는 절삭 삽입체.
- 제2항에 있어서, 상기 절삭 삽입체의 제1 측면들의 상부 부분들은 절삭 삽입체의 저부 방향으로 관련 절삭 에지들로부터 외측으로 경사진 절삭 삽입체.
- 제1항에 있어서, 각각의 제2 측면의 하부 부분의 전방부는 제2 측면의 상부 부분의 전방부에 비해 만입되어 있는 절삭 삽입체.
- 종방향 축을 갖고 삽입체 수용 포켓이 형성된 공구 홀더와,축방향으로 향한 작동 제1 절삭 에지를 제공하도록 공구 홀더 내에 장착된 제1항에 따른 절삭 삽입체를 포함하며,삽입체 수용 포켓은 절삭 삽입체의 형상에 대응하는 형상의 기저면과, 비작동 제1 절삭 에지와 연관된 절삭 삽입체의 제1 측면을 반경 방향으로 지지하는, 상기 축과 동일 방향인 반경 방향 지지벽과, 비작동 제2 측면의 하부 부분의 후방부를 축방향으로 지지하는 반경 방향으로 최외곽이고 축방향으로 가장 먼 모서리에서 상기 기저면으로부터 상방으로 돌출하는 돌출부를 갖고,상기 돌출부는 절삭 삽입체의 제2 측면의 하부 부분의 후방부의 영역 내에 완전히 수용되도록 설계되어 있고, 상기 후방부를 축방향으로 지지하는 접촉면을 갖는 밀링 커터.
- 제5항에 있어서, 종방향 축에 직각인 단면에서의 상기 돌출부의 최대 크기는 상기 후방부의 대응하는 크기보다 작고, 축방향 연장부의 크기는 절삭 삽입체의 측면의 상부 및 하부 부분의 후방부들 사이의 전이면의 축방향 연장부의 크기와 동일한 밀링 커터.
- 제5항에 있어서, 상기 돌출부는 서로 직각인 제1 및 제2 외부 측벽들과 내부벽을 갖고, 지지 요소의 전반적인 형상은 절삭 삽입체의 제2 측면의 하부 부분의 후방부의 형상과 일치하는 밀링 커터.
- 제5항에 있어서, 상기 삽입체 수용 포켓에는 삽입체 수용 포켓의 일부분을 이루는 쐐기 부재를 구비하여서, 상기 기저면과 상기 돌출부가 상기 쐐기 부재 상에 존재하는 밀링 커터.
- 제5항에 따른 밀링 커터 내에서 제1항에 따른 절삭 삽입체를 지지하는 쐐기 부재.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL127175 | 1998-11-20 | ||
IL12717598A IL127175A (en) | 1998-11-20 | 1998-11-20 | Cutting insert for mounting on a milling cutter |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000035565A KR20000035565A (ko) | 2000-06-26 |
KR100611259B1 true KR100611259B1 (ko) | 2006-08-10 |
Family
ID=11072166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990051423A KR100611259B1 (ko) | 1998-11-20 | 1999-11-19 | 절삭 삽입체와 절삭 공구 내에 절삭 삽입체를 장착하는 장치 |
Country Status (11)
Country | Link |
---|---|
US (1) | US6293737B1 (ko) |
EP (2) | EP1479469B1 (ko) |
JP (1) | JP3874053B2 (ko) |
KR (1) | KR100611259B1 (ko) |
AT (2) | ATE273098T1 (ko) |
CA (1) | CA2290181C (ko) |
CZ (1) | CZ294982B6 (ko) |
DE (2) | DE69919303T2 (ko) |
ES (2) | ES2224561T3 (ko) |
HU (1) | HU223860B1 (ko) |
IL (1) | IL127175A (ko) |
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IL131260A (en) * | 1999-08-05 | 2003-07-31 | Iscar Ltd | Cutting tool assembly and cutting insert |
SE516252C2 (sv) | 2000-04-28 | 2001-12-10 | Sandvik Ab | Fräsverktyg innefattande en roterbar kropp samt tangentiellt åtskilda skärorgan |
JP2003019617A (ja) * | 2001-07-09 | 2003-01-21 | Daishowa Seiki Co Ltd | 切削工具用インサート及び切削工具 |
DE10159512A1 (de) * | 2001-12-04 | 2003-06-12 | Kennametal Inc | Zerspanungswerkzeug |
IL153252A0 (en) | 2002-06-04 | 2003-07-06 | Iscar Ltd | Tangential cutting insert and milling cutter |
IL153093A0 (en) * | 2002-11-26 | 2003-06-24 | Iscar Ltd | Cutting insert and cutting tool |
SI1572407T1 (sl) | 2002-12-04 | 2007-06-30 | Iscar Ltd | Tangencialni rezalni vloĹľek in rezkalo |
DE10312922B4 (de) * | 2003-03-22 | 2006-02-16 | Walter Ag | Schneidplatte und Fräswerkzeug |
US7144205B2 (en) * | 2003-05-09 | 2006-12-05 | Kennametal Inc. | Insert retention screw and tool body and insert therewith |
US7771142B2 (en) * | 2003-05-09 | 2010-08-10 | Kennametal Inc. | Cutting insert with elliptical cutting edge |
US7220083B2 (en) | 2003-10-15 | 2007-05-22 | Tdy Industries, Inc. | Cutting insert for high feed face milling |
IL160223A (en) * | 2004-02-04 | 2008-11-26 | Carol Smilovici | Double-sided cutting insert and milling cutter |
US7544022B2 (en) | 2004-02-16 | 2009-06-09 | Korloy Inc. | Milling cutter |
IL165294A (en) * | 2004-11-18 | 2009-07-20 | Amir Satran | Milling cutting insert and milling cutter |
JP2007044779A (ja) * | 2005-08-08 | 2007-02-22 | Sumitomo Electric Hardmetal Corp | スローアウェイチップ及びそれを用いたミーリングカッタ |
AT8743U1 (de) * | 2005-10-19 | 2006-12-15 | Ceratizit Austria Gmbh | Fräswerkzeug |
DE112008002324B4 (de) * | 2007-08-30 | 2017-11-02 | Kyocera Corporation | Schneidwerkzeug und Schneidverfahren |
KR100958403B1 (ko) * | 2008-04-14 | 2010-05-18 | 대구텍 유한회사 | 교환 가능한 절삭 인서트 |
US7905689B2 (en) * | 2008-05-07 | 2011-03-15 | Tdy Industries, Inc. | Cutting tool system, cutting insert, and tool holder |
SE532649C2 (sv) * | 2008-07-07 | 2010-03-09 | Sandvik Intellectual Property | Indexerbart frässkär |
CN102227278B (zh) * | 2008-11-27 | 2015-01-07 | 特固克有限会社 | 双面切削刀片和带有双面切削刀片的切削刀具 |
RU2470743C1 (ru) | 2009-04-02 | 2012-12-27 | Тунгалой Корпорейшн | Режущая пластина и режущий инструмент с индексируемой режущей пластиной |
US9586264B2 (en) | 2009-04-28 | 2017-03-07 | Kennametal Inc. | Double-sided cutting insert for drilling tool |
US8974154B2 (en) | 2011-03-11 | 2015-03-10 | Sandvik Intellectual Property Ab | Cutting insert and shim for milling cutters |
JP5824526B2 (ja) * | 2011-10-31 | 2015-11-25 | 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 |
KR101431891B1 (ko) * | 2012-02-08 | 2014-08-26 | 대구텍 유한회사 | 8개의 주절삭날과 와이퍼날을 가진 절삭 인서트 및 절삭 인서트를 포함하는 절삭 공구 |
KR101515994B1 (ko) * | 2014-04-22 | 2015-05-04 | 한국야금 주식회사 | 인서트 및 이를 장착하는 공구 홀더 |
KR101469135B1 (ko) * | 2014-07-08 | 2014-12-04 | 한국야금 주식회사 | 절삭 인서트 및 이를 장착한 절삭 공구 |
WO2016060195A1 (ja) * | 2014-10-16 | 2016-04-21 | 株式会社タンガロイ | 切削インサート及び刃先交換式回転切削工具 |
US10493540B2 (en) * | 2015-09-15 | 2019-12-03 | Mitsubishi Materials Corporation | Cutting insert and indexable cutting tool |
US10112242B1 (en) * | 2017-04-21 | 2018-10-30 | Iscar, Ltd. | Ramping insert having non-positive cutting geometry and ramping tool |
KR102015290B1 (ko) * | 2017-11-14 | 2019-08-28 | 한국야금 주식회사 | 절삭 인서트 및 이를 장착한 절삭 공구 |
EP3539696B1 (en) | 2018-03-13 | 2023-10-11 | AB Sandvik Coromant | Turning tool for metal cutting comprising a coolant channel |
JP6726410B2 (ja) * | 2018-10-18 | 2020-07-22 | 株式会社タンガロイ | 切削インサート及び回転切削工具 |
KR102115293B1 (ko) * | 2018-12-21 | 2020-05-26 | 한국야금 주식회사 | 절삭인서트 및 이를 장착한 절삭공구 |
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1998
- 1998-11-20 IL IL12717598A patent/IL127175A/xx not_active IP Right Cessation
-
1999
- 1999-11-17 JP JP32686199A patent/JP3874053B2/ja not_active Expired - Fee Related
- 1999-11-18 US US09/442,405 patent/US6293737B1/en not_active Expired - Lifetime
- 1999-11-19 AT AT99309227T patent/ATE273098T1/de active
- 1999-11-19 CZ CZ19994126A patent/CZ294982B6/cs not_active IP Right Cessation
- 1999-11-19 ES ES99309227T patent/ES2224561T3/es not_active Expired - Lifetime
- 1999-11-19 EP EP04018929A patent/EP1479469B1/en not_active Expired - Lifetime
- 1999-11-19 HU HU9904371A patent/HU223860B1/hu not_active IP Right Cessation
- 1999-11-19 ES ES04018929T patent/ES2298654T3/es not_active Expired - Lifetime
- 1999-11-19 DE DE69919303T patent/DE69919303T2/de not_active Expired - Lifetime
- 1999-11-19 KR KR1019990051423A patent/KR100611259B1/ko active IP Right Grant
- 1999-11-19 EP EP99309227A patent/EP1002608B1/en not_active Expired - Lifetime
- 1999-11-19 AT AT04018929T patent/ATE387281T1/de active
- 1999-11-19 CA CA002290181A patent/CA2290181C/en not_active Expired - Fee Related
- 1999-11-19 DE DE69938261T patent/DE69938261T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2298654T3 (es) | 2008-05-16 |
ATE387281T1 (de) | 2008-03-15 |
US6293737B1 (en) | 2001-09-25 |
CA2290181A1 (en) | 2000-05-20 |
HUP9904371A2 (hu) | 2001-02-28 |
HU9904371D0 (en) | 2000-01-28 |
KR20000035565A (ko) | 2000-06-26 |
EP1002608A3 (en) | 2002-05-22 |
ATE273098T1 (de) | 2004-08-15 |
CZ412699A3 (cs) | 2000-06-14 |
CZ294982B6 (cs) | 2005-04-13 |
IL127175A (en) | 2003-06-24 |
HU223860B1 (hu) | 2005-02-28 |
HUP9904371A3 (en) | 2002-07-29 |
DE69938261T2 (de) | 2009-02-26 |
DE69919303T2 (de) | 2004-12-23 |
EP1479469B1 (en) | 2008-02-27 |
DE69919303D1 (de) | 2004-09-16 |
CA2290181C (en) | 2007-08-28 |
JP3874053B2 (ja) | 2007-01-31 |
DE69938261D1 (de) | 2008-04-10 |
EP1479469A1 (en) | 2004-11-24 |
EP1002608A2 (en) | 2000-05-24 |
JP2000158225A (ja) | 2000-06-13 |
IL127175A0 (en) | 1999-09-22 |
ES2224561T3 (es) | 2005-03-01 |
EP1002608B1 (en) | 2004-08-11 |
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