KR20000035565A - 절삭 삽입체와 절삭 공구 내에 절삭 삽입체를 장착하는 장치 - Google Patents
절삭 삽입체와 절삭 공구 내에 절삭 삽입체를 장착하는 장치 Download PDFInfo
- Publication number
- KR20000035565A KR20000035565A KR1019990051423A KR19990051423A KR20000035565A KR 20000035565 A KR20000035565 A KR 20000035565A KR 1019990051423 A KR1019990051423 A KR 1019990051423A KR 19990051423 A KR19990051423 A KR 19990051423A KR 20000035565 A KR20000035565 A KR 20000035565A
- Authority
- KR
- South Korea
- Prior art keywords
- cutting insert
- cutting
- insert
- lower portion
- support element
- 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.)
- Granted
Links
Classifications
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- 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
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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
- 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)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Drilling Tools (AREA)
- Polishing Bodies And Polishing Tools (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 실질적으로 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 적어도 약간 내측으로 만입되어 있고 상기 제2 측면의 상부 부분의 관련 후방부에 대해 실질적으로 내측으로 만입되어 있고, 하부 부분 및 상부 부분의 후방부들은 이 후방부들에 횡방향으로 위치된 전이면을 거쳐 합체되는 것을 특징으로 하는 절삭 삽입체.
- 제1항에 있어서, 각각의 제2 측면의 상부 부분의 후방부는 관련 제2 에지로부터 제2 측면의 하부 부분을 향해 외측으로 연장하는 것을 특징으로 하는 절삭 삽입체.
- 제2항에 있어서, 상기 절삭 삽입체의 제1 측면들의 상부 부분들은 절삭 삽입체의 저부 방향으로 관련 절삭 에지들로부터 대체로 외측으로 경사진 것을 특징으로 하는 절삭 삽입체.
- 제1항에 있어서, 각각의 제2 측면의 하부 부분의 전방부는 제2 측면의 상부 부분의 전방부에 비해 만입되어 있는 것을 특징으로 하는 절삭 삽입체.
- 종방향 축을 갖고 삽입체 수용 포켓이 형성된 공구 홀더와,실질적으로 축방향으로 향한 작동 제1 절삭 에지를 제공하도록 공구 홀더 내에 장착된 제1항에 따른 절삭 삽입체를 포함하며,삽입체 수용 포켓은 대체로 절삭 삽입체의 형상에 대응하는 형상의 기저면, 비작동 제1 절삭 에지와 연관된 절삭 삽입체의 제1 측면과 상호 작용하기 위해 상기 축과 동일 방향인 반경 방향 지지벽, 및 비작동 제2 측면의 하부 부분의 후방부와 상호 작용하기 위해 반경 방향으로 최외곽이고 축방향으로 가장 먼 모서리에서 상기 기저면으로부터 상방으로 돌출하는 축방향 지지 요소를 갖고,상기 축방향 지지 요소는 절삭 삽입체의 제2 측면의 하부 부분의 후방부의 영역 내에 실질적으로 완전히 수용되도록 설계되어 있고, 상기 축방향 지지 요소는 상기 후방부와 상호 작용하도록 된 접촉면을 갖는 것을 특징으로 하는 밀링 커터.
- 제5항에 있어서, 종방향 축에 직각인 단면에서의 상기 축방향 지지 요소의 최대 크기는 상기 후방부의 대응하는 크기보다 작고, 축방향 크기는 절삭 삽입체의 측면의 상부 및 하부 부분의 후방부들 사이의 전이면의 축방향 크기와 실질적으로 동일한 것을 특징으로 하는 밀링 커터.
- 제5항에 있어서, 상기 축방향 지지 요소는 서로 직각인 제1 및 제2 외부 측벽들과 내부벽을 갖고, 지지 요소의 전반적인 형상은 절삭 삽입체의 제2 측면의 하부 부분의 후방부의 형상과 일치하는 것을 특징으로 하는 밀링 커터.
- 제5항에 있어서, 상기 삽입체 수용 포켓에는 상기 기저면과 상기 축방향 지지 요소를 수반하도록 포켓의 일부분을 형성하는 쐐기 부재가 제공되는 것을 특징으로 하는 밀링 커터.
- 제5항에 따른 밀링 커터 내에서 제1항에 따른 절삭 삽입체를 지지하는 것을 특징으로 하는 쐐기 부재.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL12717598A IL127175A (en) | 1998-11-20 | 1998-11-20 | Cutting insert for mounting on a milling cutter |
| IL127175 | 1998-11-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000035565A true KR20000035565A (ko) | 2000-06-26 |
| KR100611259B1 KR100611259B1 (ko) | 2006-08-10 |
Family
ID=11072166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990051423A Expired - Fee Related 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) | ATE387281T1 (ko) |
| CA (1) | CA2290181C (ko) |
| CZ (1) | CZ294982B6 (ko) |
| DE (2) | DE69919303T2 (ko) |
| ES (2) | ES2298654T3 (ko) |
| HU (1) | HU223860B1 (ko) |
| IL (1) | IL127175A (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100958403B1 (ko) * | 2008-04-14 | 2010-05-18 | 대구텍 유한회사 | 교환 가능한 절삭 인서트 |
| KR20200002895A (ko) * | 2017-04-21 | 2020-01-08 | 이스카 엘티디. | 비양성 커팅형상을 갖는 램핑 인서트 및 램핑 공구 |
| KR102115293B1 (ko) * | 2018-12-21 | 2020-05-26 | 한국야금 주식회사 | 절삭인서트 및 이를 장착한 절삭공구 |
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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 |
| CN100548551C (zh) | 2002-12-04 | 2009-10-14 | 伊斯卡有限公司 | 切向切削镶块和铣削刀具 |
| DE10312922B4 (de) * | 2003-03-22 | 2006-02-16 | Walter Ag | Schneidplatte und Fräswerkzeug |
| US7771142B2 (en) * | 2003-05-09 | 2010-08-10 | Kennametal Inc. | Cutting insert with elliptical cutting edge |
| US7144205B2 (en) * | 2003-05-09 | 2006-12-05 | Kennametal Inc. | Insert retention screw and tool body and insert therewith |
| 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 |
| WO2005077580A1 (en) * | 2004-02-16 | 2005-08-25 | Korloy, Inc | Milling cutter |
| KR100635517B1 (ko) * | 2004-02-16 | 2006-10-17 | 한국야금 주식회사 | 절삭용 밀링커터 |
| 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 |
| WO2009028679A1 (ja) * | 2007-08-30 | 2009-03-05 | Kyocera Corporation | 切削工具および切削方法 |
| 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 |
| KR101314882B1 (ko) * | 2008-11-27 | 2013-10-14 | 대구텍 유한회사 | 양면형 절삭 인서트 및 이를 구비하는 절삭 공구 |
| CA2757400A1 (en) | 2009-04-02 | 2010-10-07 | Tungaloy Corporation | Cutting insert and cutting edge replaceable cutting tool |
| 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 |
| EP2774706B1 (en) * | 2011-10-31 | 2020-11-04 | Kyocera Corporation | Cutting insert, cutting tool, and method for manufacturing cut product using cutting tool |
| 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 |
| JP5999586B2 (ja) * | 2014-10-16 | 2016-09-28 | 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 |
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| 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 |
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| CA2247062A1 (en) * | 1998-09-11 | 2000-03-11 | Iggesund Tools Ab | Self aligning knife clamping assemblies and machines incorporating the same |
-
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 ES ES04018929T patent/ES2298654T3/es not_active Expired - Lifetime
- 1999-11-19 CA CA002290181A patent/CA2290181C/en not_active Expired - Fee Related
- 1999-11-19 HU HU9904371A patent/HU223860B1/hu not_active IP Right Cessation
- 1999-11-19 AT AT04018929T patent/ATE387281T1/de active
- 1999-11-19 DE DE69919303T patent/DE69919303T2/de not_active Expired - Lifetime
- 1999-11-19 CZ CZ19994126A patent/CZ294982B6/cs not_active IP Right Cessation
- 1999-11-19 EP EP04018929A patent/EP1479469B1/en not_active Expired - Lifetime
- 1999-11-19 AT AT99309227T patent/ATE273098T1/de active
- 1999-11-19 EP EP99309227A patent/EP1002608B1/en not_active Expired - Lifetime
- 1999-11-19 KR KR1019990051423A patent/KR100611259B1/ko not_active Expired - Fee Related
- 1999-11-19 ES ES99309227T patent/ES2224561T3/es not_active Expired - Lifetime
- 1999-11-19 DE DE69938261T patent/DE69938261T2/de not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100958403B1 (ko) * | 2008-04-14 | 2010-05-18 | 대구텍 유한회사 | 교환 가능한 절삭 인서트 |
| KR20200002895A (ko) * | 2017-04-21 | 2020-01-08 | 이스카 엘티디. | 비양성 커팅형상을 갖는 램핑 인서트 및 램핑 공구 |
| KR102115293B1 (ko) * | 2018-12-21 | 2020-05-26 | 한국야금 주식회사 | 절삭인서트 및 이를 장착한 절삭공구 |
| WO2020130291A1 (ko) * | 2018-12-21 | 2020-06-25 | 한국야금 주식회사 | 절삭인서트 및 이를 장착한 절삭공구 |
Also Published As
| Publication number | Publication date |
|---|---|
| CZ412699A3 (cs) | 2000-06-14 |
| EP1002608A2 (en) | 2000-05-24 |
| CA2290181A1 (en) | 2000-05-20 |
| EP1002608B1 (en) | 2004-08-11 |
| IL127175A (en) | 2003-06-24 |
| CA2290181C (en) | 2007-08-28 |
| DE69938261D1 (de) | 2008-04-10 |
| HU223860B1 (hu) | 2005-02-28 |
| IL127175A0 (en) | 1999-09-22 |
| ES2224561T3 (es) | 2005-03-01 |
| EP1479469A1 (en) | 2004-11-24 |
| EP1002608A3 (en) | 2002-05-22 |
| JP3874053B2 (ja) | 2007-01-31 |
| EP1479469B1 (en) | 2008-02-27 |
| HU9904371D0 (en) | 2000-01-28 |
| HUP9904371A2 (hu) | 2001-02-28 |
| US6293737B1 (en) | 2001-09-25 |
| JP2000158225A (ja) | 2000-06-13 |
| DE69919303T2 (de) | 2004-12-23 |
| HUP9904371A3 (en) | 2002-07-29 |
| KR100611259B1 (ko) | 2006-08-10 |
| DE69919303D1 (de) | 2004-09-16 |
| DE69938261T2 (de) | 2009-02-26 |
| ATE387281T1 (de) | 2008-03-15 |
| ES2298654T3 (es) | 2008-05-16 |
| ATE273098T1 (de) | 2004-08-15 |
| CZ294982B6 (cs) | 2005-04-13 |
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