JP2000514365A - 丸コーナーを有する切削インサート - Google Patents
丸コーナーを有する切削インサートInfo
- Publication number
- JP2000514365A JP2000514365A JP10505004A JP50500498A JP2000514365A JP 2000514365 A JP2000514365 A JP 2000514365A JP 10505004 A JP10505004 A JP 10505004A JP 50500498 A JP50500498 A JP 50500498A JP 2000514365 A JP2000514365 A JP 2000514365A
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- land
- cutting
- insert
- corner
- 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
-
- 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
- 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
- B23C2200/00—Details of milling cutting inserts
- B23C2200/08—Rake or top surfaces
- B23C2200/083—Rake or top surfaces curved
-
- 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
- B23C2200/201—Details of the nose radius and immediately surrounding areas
-
- 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
- B23C2200/203—Curved 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
- B23C2200/283—Negative cutting angles
-
- 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
- B23C2200/286—Positive cutting angles
-
- 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
- Y10T407/24—Cutters, for shaping with chip breaker, guide or deflector
- Y10T407/245—Cutters, for shaping with chip breaker, guide or deflector comprising concave surface in cutting face of tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
- Joining Of Corner Units Of Frames Or Wings (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.正面フライス削り用フライスに使用する切削インサートにおいて、上面、 下面及び側面を有しかつ少なくも1対の主切れ刃及び副切れ刃が上面と隣接側面 との間の交差により形成されているインサートであって、 切れ刃は比較的大きい半径の切削コーナー部分を経て移行し、前記コーナー部 分にはインサートの前記上面に形成されたランドが設けられ、 前記ランドは、主切れ刃に隣接したコーナー部分の区域における負の値から副 切れ刃に隣接したコーナー部分の区域における正の値に連続的に変化する傾斜角 でインサートの下面に対して傾けられている 前記切削インサート。 2.コーナー部分の中心点と副切れ刃との間の距離がコーナー部分の半径より も小さい請求項1による切削インサート。 3.ランドの負の傾斜部分と正の傾斜部分との間のランドの遷移域が主切れ刃 よりも副切れ刃に近く置かれる請求項1による切削インサート。 4.主切れ刃はコーナー部分に対して接線方向に向けられかつコーナー部分に 滑らかに移行し更に負のランドが設けられ、コーナー部分の前記ランド部分は主 切れ刃の前記ランドに滑らかに移行している請求項1による切削インサート。 5.副切れ刃に正のランドが設けられ、これがコーナー部分の隣接部分の正の ランドに滑らかに移行する請求項1による切削インサート。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL118797 | 1996-07-05 | ||
IL11879796A IL118797A (en) | 1996-07-05 | 1996-07-05 | Cutting insert |
PCT/IL1997/000175 WO1998001253A1 (en) | 1996-07-05 | 1997-06-03 | A cutting insert with a rounded corner |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000514365A true JP2000514365A (ja) | 2000-10-31 |
JP3755832B2 JP3755832B2 (ja) | 2006-03-15 |
Family
ID=11069047
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50500498A Expired - Lifetime JP3755832B2 (ja) | 1996-07-05 | 1997-06-03 | 丸コーナーを有する切削インサート |
JP1997005837U Expired - Lifetime JP3044684U (ja) | 1996-07-05 | 1997-06-23 | 丸コーナーを有するインサート |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1997005837U Expired - Lifetime JP3044684U (ja) | 1996-07-05 | 1997-06-23 | 丸コーナーを有するインサート |
Country Status (19)
Country | Link |
---|---|
US (1) | US5904450A (ja) |
EP (1) | EP0914227B1 (ja) |
JP (2) | JP3755832B2 (ja) |
KR (1) | KR100430868B1 (ja) |
CN (1) | CN1211207A (ja) |
AR (1) | AR007724A1 (ja) |
AT (1) | ATE191669T1 (ja) |
AU (1) | AU2913497A (ja) |
BR (1) | BR9710163A (ja) |
CA (1) | CA2244854C (ja) |
CZ (1) | CZ362998A3 (ja) |
DE (2) | DE69701699T2 (ja) |
HU (1) | HUP9902140A3 (ja) |
IL (1) | IL118797A (ja) |
PL (1) | PL328623A1 (ja) |
SK (1) | SK155798A3 (ja) |
TR (1) | TR199801504T2 (ja) |
WO (1) | WO1998001253A1 (ja) |
ZA (1) | ZA975548B (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100725084B1 (ko) | 2005-12-22 | 2007-06-04 | 한국야금 주식회사 | 개선된 코너절인부를 가지는 나사 인서트 |
JP2008006579A (ja) * | 2006-06-27 | 2008-01-17 | Sandvik Intellectual Property Ab | 正面フライスインサート |
JP2008544872A (ja) * | 2005-06-30 | 2008-12-11 | イスカーリミテッド | 切削インサート |
JP2011110635A (ja) * | 2009-11-25 | 2011-06-09 | Sumitomo Electric Hardmetal Corp | 刃先交換式チップ及びスローアウェイ式カッタ |
JP2011110634A (ja) * | 2009-11-25 | 2011-06-09 | Sumitomo Electric Hardmetal Corp | 刃先交換式チップ及びスローアウェイ式カッタ |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE511550C2 (sv) * | 1996-10-17 | 1999-10-18 | Seco Tools Ab | Verktyg och skär för fräsning |
SE517274C2 (sv) * | 1999-02-15 | 2002-05-21 | Sandvik Ab | Vändskär för svarvning |
JP4576735B2 (ja) | 2000-05-23 | 2010-11-10 | 三菱マテリアル株式会社 | スローアウェイチップ及びスローアウェイ式カッタ |
US6623217B2 (en) | 2001-09-24 | 2003-09-23 | Valenite, Inc. | Indexable turning insert |
US7220083B2 (en) | 2003-10-15 | 2007-05-22 | Tdy Industries, Inc. | Cutting insert for high feed face milling |
DE202004002491U1 (de) * | 2004-02-17 | 2005-08-18 | Kennametal Inc. | Schneidplatte, insbesondere für ein Ausdrehwerkzeug |
SE530153C2 (sv) * | 2005-02-22 | 2008-03-11 | Seco Tools Ab | Skär för svarvning med ett perifert land av konstant bredd |
SE529150C2 (sv) * | 2005-02-22 | 2007-05-15 | Seco Tools Ab | Skär för svarvning där fasvinkeln vid hörnet uppvisar ett minimum |
SE529146C2 (sv) * | 2005-02-22 | 2007-05-15 | Seco Tools Ab | Skär för svarvning där fasvinkeln vid hörnet uppvisar ett minimum |
DE102005045143A1 (de) * | 2005-09-16 | 2007-03-29 | Tutech Innovation Gmbh | Verfahren und Vorrichtung zur spanenden Bearbeitung von Werkstücken |
SE529421C2 (sv) * | 2005-12-27 | 2007-08-07 | Sandvik Intellectual Property | Keramikskär med oslipad konkav mellanyta på fasytan samt förfarande för framställning av sådana skär |
US7905687B2 (en) * | 2007-01-16 | 2011-03-15 | Tdy Industries, Inc. | Cutting insert, tool holder, and related method |
IL182343A0 (en) * | 2007-04-01 | 2007-07-24 | Iscar Ltd | Cutting insert and tool for milling and ramping at high feed rates |
US7905689B2 (en) | 2008-05-07 | 2011-03-15 | Tdy Industries, Inc. | Cutting tool system, cutting insert, and tool holder |
SE532742C2 (sv) * | 2008-05-13 | 2010-03-30 | Sandvik Intellectual Property | Frässkär med biegg snedställd i måttlig vinkel |
US20100129167A1 (en) * | 2008-11-21 | 2010-05-27 | Lewis Ray Morrison | Roughing cut edge insert with a finishing wiper |
US9586264B2 (en) | 2009-04-28 | 2017-03-07 | Kennametal Inc. | Double-sided cutting insert for drilling tool |
WO2009145693A2 (en) * | 2009-05-26 | 2009-12-03 | Volvo Aero Corporation | A holder for a cutting tool, a cutting tool and a cutting insert |
US8961076B2 (en) | 2009-06-26 | 2015-02-24 | Kyocera Corporation | Cutting insert, cutting tool, and method of manufacturing machined product using the same |
EP3473363A1 (en) * | 2009-07-02 | 2019-04-24 | Gershon System Ltd. | Cutting tools, cutting tool holders and cutting inserts therefor |
JP5469172B2 (ja) * | 2009-08-31 | 2014-04-09 | 京セラ株式会社 | 切削工具およびそれを用いた切削加工物の製造方法 |
EP2623242B1 (en) * | 2010-09-27 | 2021-08-04 | Tungaloy Corporation | Cutting insert and cutting tool |
EP2455172B1 (en) * | 2010-11-19 | 2013-01-16 | SECO TOOLS AB (publ) | Cutting insert with evolutive wedge or clearance angle and toolholder using such a cutting insert |
KR101547510B1 (ko) | 2011-04-28 | 2015-08-26 | 쿄세라 코포레이션 | 절삭 인서트 및 절삭 공구, 그리고 그것을 이용한 절삭 가공물의 제조 방법 |
JP6127439B2 (ja) | 2011-12-12 | 2017-05-17 | 三菱マテリアル株式会社 | 刃先交換式切削工具および切削インサート |
EP2855060A2 (en) | 2012-05-24 | 2015-04-08 | Gershon System Ltd. | Method for designing a cutting edge of a cutting tool, cutting tools comprising the same, and cutting elements with multiple such cutting portions |
US9573203B2 (en) * | 2012-09-07 | 2017-02-21 | Sandvik Intellectual Property Ab | Milling tool as well as a milling insert therefor |
US9011049B2 (en) | 2012-09-25 | 2015-04-21 | Kennametal Inc. | Double-sided cutting inserts with anti-rotation features |
US9283626B2 (en) | 2012-09-25 | 2016-03-15 | Kennametal Inc. | Double-sided cutting inserts with anti-rotation features |
EP3046708A1 (en) | 2013-09-17 | 2016-07-27 | Gershon System Ltd. | Cutting element and a method of cutting using the same |
KR101519747B1 (ko) * | 2013-12-09 | 2015-05-12 | 한국야금 주식회사 | 인덱서블 드릴용 절삭인서트 |
USD738411S1 (en) * | 2013-12-27 | 2015-09-08 | Taegutec Ltd. | Cutting insert |
AT14072U1 (de) * | 2014-02-04 | 2015-04-15 | Ceratizit Luxembourg S R L | Doppelseitiger Frässchneideinsatz und Fräswerkzeug |
EP3112068B1 (en) * | 2014-02-26 | 2022-12-14 | Tungaloy Corporation | Cutting insert and cutting tool |
WO2016043127A1 (ja) * | 2014-09-16 | 2016-03-24 | 住友電気工業株式会社 | 切削インサート及びその製造方法 |
EP3006140B1 (en) * | 2014-10-08 | 2017-04-19 | Sandvik Intellectual Property AB | Turning tool cutting insert and turning tool |
WO2016087628A1 (de) * | 2014-12-05 | 2016-06-09 | Ceramtec Gmbh | Schneidplattengeometrie |
CN107921559B (zh) * | 2015-09-25 | 2019-09-13 | 三菱日立工具株式会社 | 切削刀片及可转位刀片式旋转切削工具 |
JP6696181B2 (ja) * | 2016-01-13 | 2020-05-20 | 三菱マテリアル株式会社 | 切削インサートおよび刃先交換式切削工具 |
EP3542936A1 (en) * | 2018-03-22 | 2019-09-25 | AB Sandvik Coromant | A cutting insert for a shoulder milling tool |
JP6512499B1 (ja) * | 2018-05-29 | 2019-05-15 | 株式会社タンガロイ | 切削インサート |
KR102432609B1 (ko) * | 2018-06-01 | 2022-08-16 | 교세라 가부시키가이샤 | 절삭 인서트, 절삭 공구, 및 절삭 가공물의 제조 방법 |
JP6799285B2 (ja) * | 2018-10-11 | 2020-12-16 | 住友電工ハードメタル株式会社 | 切削インサートおよび内径切削用工具 |
JP7121229B2 (ja) * | 2019-02-18 | 2022-08-18 | 三菱マテリアル株式会社 | 回転切削工具及び切削チップ |
EP3769886A1 (en) * | 2019-07-24 | 2021-01-27 | Walter Ag | Indexable cutting insert |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB951624A (en) * | 1959-06-17 | 1964-03-11 | Sandvikens Jernverks Ab | Improvements in or relating to inserts for cutting tools |
US3934319A (en) * | 1975-04-21 | 1976-01-27 | General Electric Company | Cutting inserts |
DE3823199A1 (de) * | 1988-07-08 | 1990-01-11 | Feldmuehle Ag | Schneidplatte fuer spanabhebende bearbeitung |
JP2569767B2 (ja) * | 1988-10-25 | 1997-01-08 | 三菱マテリアル株式会社 | バリ取りカッター |
SE500310C2 (sv) * | 1990-12-03 | 1994-05-30 | Sandvik Ab | Skär och verktyg för skalsvarvning |
US5437522A (en) * | 1991-09-06 | 1995-08-01 | Iscar Ltd. | Milling cutter with overlapping edge insert |
US5226761A (en) * | 1991-09-27 | 1993-07-13 | Iscar Ltd. | Metal cutting insert and metal cutting tool utilizing the metal cutting insert |
US5207748A (en) * | 1991-11-12 | 1993-05-04 | Valenite Inc. | High productivity insert |
IL103115A (en) * | 1992-09-09 | 1996-09-12 | Iscar Ltd | Milling placement |
-
1996
- 1996-07-05 IL IL11879796A patent/IL118797A/xx not_active IP Right Cessation
-
1997
- 1997-06-03 PL PL97328623A patent/PL328623A1/xx unknown
- 1997-06-03 HU HU9902140A patent/HUP9902140A3/hu unknown
- 1997-06-03 EP EP97923305A patent/EP0914227B1/en not_active Expired - Lifetime
- 1997-06-03 DE DE69701699T patent/DE69701699T2/de not_active Expired - Lifetime
- 1997-06-03 BR BR9710163-0A patent/BR9710163A/pt not_active Application Discontinuation
- 1997-06-03 JP JP50500498A patent/JP3755832B2/ja not_active Expired - Lifetime
- 1997-06-03 TR TR1998/01504T patent/TR199801504T2/xx unknown
- 1997-06-03 WO PCT/IL1997/000175 patent/WO1998001253A1/en active IP Right Grant
- 1997-06-03 CN CN97192202A patent/CN1211207A/zh active Pending
- 1997-06-03 KR KR10-1998-0706872A patent/KR100430868B1/ko not_active IP Right Cessation
- 1997-06-03 AU AU29134/97A patent/AU2913497A/en not_active Abandoned
- 1997-06-03 SK SK1557-98A patent/SK155798A3/sk unknown
- 1997-06-03 CA CA002244854A patent/CA2244854C/en not_active Expired - Lifetime
- 1997-06-03 CZ CZ983629A patent/CZ362998A3/cs unknown
- 1997-06-03 AT AT97923305T patent/ATE191669T1/de not_active IP Right Cessation
- 1997-06-06 US US08/870,716 patent/US5904450A/en not_active Expired - Lifetime
- 1997-06-23 ZA ZA975548A patent/ZA975548B/xx unknown
- 1997-06-23 JP JP1997005837U patent/JP3044684U/ja not_active Expired - Lifetime
- 1997-07-02 DE DE29711554U patent/DE29711554U1/de not_active Expired - Lifetime
- 1997-07-03 AR ARP970102991A patent/AR007724A1/es unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008544872A (ja) * | 2005-06-30 | 2008-12-11 | イスカーリミテッド | 切削インサート |
KR100725084B1 (ko) | 2005-12-22 | 2007-06-04 | 한국야금 주식회사 | 개선된 코너절인부를 가지는 나사 인서트 |
JP2008006579A (ja) * | 2006-06-27 | 2008-01-17 | Sandvik Intellectual Property Ab | 正面フライスインサート |
JP2011110635A (ja) * | 2009-11-25 | 2011-06-09 | Sumitomo Electric Hardmetal Corp | 刃先交換式チップ及びスローアウェイ式カッタ |
JP2011110634A (ja) * | 2009-11-25 | 2011-06-09 | Sumitomo Electric Hardmetal Corp | 刃先交換式チップ及びスローアウェイ式カッタ |
Also Published As
Publication number | Publication date |
---|---|
EP0914227A1 (en) | 1999-05-12 |
DE69701699D1 (de) | 2000-05-18 |
PL328623A1 (en) | 1999-02-15 |
DE29711554U1 (de) | 1997-11-06 |
ZA975548B (en) | 1998-12-23 |
CA2244854C (en) | 2002-03-05 |
CZ362998A3 (cs) | 1999-06-16 |
BR9710163A (pt) | 1999-09-28 |
EP0914227B1 (en) | 2000-04-12 |
SK155798A3 (en) | 1999-04-13 |
US5904450A (en) | 1999-05-18 |
AR007724A1 (es) | 1999-11-10 |
IL118797A (en) | 1999-10-28 |
HUP9902140A3 (en) | 1999-12-28 |
WO1998001253A1 (en) | 1998-01-15 |
IL118797A0 (en) | 1996-10-31 |
AU2913497A (en) | 1998-02-02 |
ATE191669T1 (de) | 2000-04-15 |
KR100430868B1 (ko) | 2004-06-16 |
TR199801504T2 (xx) | 1998-11-23 |
CN1211207A (zh) | 1999-03-17 |
JP3755832B2 (ja) | 2006-03-15 |
CA2244854A1 (en) | 1998-01-15 |
JP3044684U (ja) | 1998-01-06 |
HUP9902140A2 (hu) | 1999-11-29 |
KR19990087448A (ko) | 1999-12-27 |
DE69701699T2 (de) | 2000-08-10 |
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Legal Events
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