WO1997012711A1 - Cutting insert - Google Patents
Cutting insert Download PDFInfo
- Publication number
- WO1997012711A1 WO1997012711A1 PCT/SE1996/001228 SE9601228W WO9712711A1 WO 1997012711 A1 WO1997012711 A1 WO 1997012711A1 SE 9601228 W SE9601228 W SE 9601228W WO 9712711 A1 WO9712711 A1 WO 9712711A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- recess
- mam
- insert
- top surface
- insert according
- Prior art date
Links
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
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/141—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
- B23B27/143—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness characterised by having chip-breakers
-
- 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
- B23B2200/0461—Round
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/32—Chip breaking or chip evacuation
- B23B2200/323—Chip breaking or chip evacuation by chip breaking depressions
-
- 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
-
- 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
-
- 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
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69603203T DE69603203T2 (en) | 1995-10-06 | 1996-10-01 | CUTTING INSERT |
US09/051,204 US5934844A (en) | 1995-10-06 | 1996-10-01 | Cutting insert |
JP51419097A JP3769020B2 (en) | 1995-10-06 | 1996-10-01 | Cutting insert |
EP96933697A EP0865335B1 (en) | 1995-10-06 | 1996-10-01 | Cutting insert |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9520436.8 | 1995-10-06 | ||
GBGB9520436.8A GB9520436D0 (en) | 1995-10-06 | 1995-10-06 | Cutting insert |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997012711A1 true WO1997012711A1 (en) | 1997-04-10 |
Family
ID=10781885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE1996/001228 WO1997012711A1 (en) | 1995-10-06 | 1996-10-01 | Cutting insert |
Country Status (7)
Country | Link |
---|---|
US (1) | US5934844A (en) |
EP (1) | EP0865335B1 (en) |
JP (1) | JP3769020B2 (en) |
DE (1) | DE69603203T2 (en) |
ES (1) | ES2135923T3 (en) |
GB (1) | GB9520436D0 (en) |
WO (1) | WO1997012711A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19920192A1 (en) * | 1999-05-03 | 2000-11-16 | Kennametal Inc | Cutting insert, especially indexable insert |
DE19855103C2 (en) * | 1998-11-30 | 2001-08-09 | Felix Leeb | Cutting cutting tool |
DE102006025293A1 (en) * | 2006-05-31 | 2007-12-06 | Kennametal Inc. | Work piece cutting insert for e.g. reprocessing brake disk of wheel set of rail vehicle, has cylindrical round cutting body with circular cover surface and with side surface forming clearance surface with positive clearance angle |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6965165B2 (en) | 1998-12-21 | 2005-11-15 | Mou-Shiung Lin | Top layers of metal for high performance IC's |
US6848868B2 (en) | 2001-04-23 | 2005-02-01 | Kennametal Inc. | Multiple groove chip control for cutting insert |
IL145574A0 (en) * | 2001-09-24 | 2002-06-30 | Iscar Ltd | Cutting tool and cutting insert therefor |
JP2008060532A (en) * | 2006-08-04 | 2008-03-13 | Seiko Epson Corp | Semiconductor device |
US7458753B1 (en) * | 2007-06-25 | 2008-12-02 | Kennametal Inc. | Round cutting insert with chip control feature |
DE102008037915B3 (en) * | 2008-08-14 | 2009-08-13 | Kennametal Inc. | Indexable insert |
JP5262528B2 (en) * | 2008-09-30 | 2013-08-14 | 三菱マテリアル株式会社 | Cutting insert |
DE102009049088A1 (en) * | 2009-10-02 | 2011-04-07 | MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG | Tool for processing workpiece in cutting manner, has spacer rotatably held at base body, provided between cutting plate and base body, and comprising projection e.g. holding pin such as spring pin, which is engaged in one of slots |
US8573903B2 (en) * | 2009-11-03 | 2013-11-05 | Kennametal Inc. | Round cutting insert with anti-rotation feature |
US8388274B2 (en) * | 2010-01-06 | 2013-03-05 | Kennametal Inc. | Round cutting insert with asymmetric chipbreaker feature |
US8657539B2 (en) | 2011-03-28 | 2014-02-25 | Kennametal Inc. | Round cutting insert with reverse anti-rotation feature |
US8858130B2 (en) | 2012-04-24 | 2014-10-14 | Kennametal Inc. | Indexable circular cutting insert |
USD709110S1 (en) * | 2012-04-24 | 2014-07-15 | Kennametal Inc. | Cutting insert |
US10005142B2 (en) | 2012-11-27 | 2018-06-26 | Kyocera Corporation | Cutting insert, cutting tool, and method of producing machined product |
US9656335B2 (en) * | 2013-03-08 | 2017-05-23 | United Technologies Corporation | Broach tool rake face with a tailored surface topography |
US10183333B2 (en) | 2016-02-03 | 2019-01-22 | Iscar, Ltd. | Circular cutting insert having non-circular peripheral edge |
US10646927B2 (en) | 2018-02-19 | 2020-05-12 | Iscar, Ltd. | Round double-sided cutting insert having a peripheral surface provided with protruding indexing latches, insert holder therefor and cutting tool |
USD1006075S1 (en) | 2021-12-08 | 2023-11-28 | Green Manufacturing, Inc. | Tree stump grinding tooth |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3786541A (en) * | 1971-10-27 | 1974-01-22 | Sandvikens Jernverks Ab | Cutting inserts having two-stage chipbreaker |
US3968550A (en) * | 1975-01-14 | 1976-07-13 | Stellram Sa | Hard metal cutting bit |
US4606678A (en) * | 1985-04-22 | 1986-08-19 | Gte Valeron Corporation | Circular chip control insert |
EP0536669A1 (en) * | 1991-10-07 | 1993-04-14 | Valenite Inc. | Cutting insert |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3187406A (en) * | 1963-06-14 | 1965-06-08 | Gen Electric | Cutting insert |
US4247232A (en) * | 1980-03-24 | 1981-01-27 | Kennametal Inc. | Cutting insert |
US4626140A (en) * | 1985-04-22 | 1986-12-02 | Gte Valeron Corporation | Chip control insert |
US5116167A (en) * | 1991-02-19 | 1992-05-26 | Kennametal Inc. | Cutting insert with chip control |
-
1995
- 1995-10-06 GB GBGB9520436.8A patent/GB9520436D0/en active Pending
-
1996
- 1996-10-01 WO PCT/SE1996/001228 patent/WO1997012711A1/en active IP Right Grant
- 1996-10-01 US US09/051,204 patent/US5934844A/en not_active Expired - Lifetime
- 1996-10-01 JP JP51419097A patent/JP3769020B2/en not_active Expired - Fee Related
- 1996-10-01 EP EP96933697A patent/EP0865335B1/en not_active Expired - Lifetime
- 1996-10-01 ES ES96933697T patent/ES2135923T3/en not_active Expired - Lifetime
- 1996-10-01 DE DE69603203T patent/DE69603203T2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3786541A (en) * | 1971-10-27 | 1974-01-22 | Sandvikens Jernverks Ab | Cutting inserts having two-stage chipbreaker |
US3968550A (en) * | 1975-01-14 | 1976-07-13 | Stellram Sa | Hard metal cutting bit |
US4606678A (en) * | 1985-04-22 | 1986-08-19 | Gte Valeron Corporation | Circular chip control insert |
EP0536669A1 (en) * | 1991-10-07 | 1993-04-14 | Valenite Inc. | Cutting insert |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19855103C2 (en) * | 1998-11-30 | 2001-08-09 | Felix Leeb | Cutting cutting tool |
DE19920192A1 (en) * | 1999-05-03 | 2000-11-16 | Kennametal Inc | Cutting insert, especially indexable insert |
US6676339B2 (en) | 1999-05-03 | 2004-01-13 | Kennametal Inc. | Indexable cutting insert for machining workpieces |
DE102006025293A1 (en) * | 2006-05-31 | 2007-12-06 | Kennametal Inc. | Work piece cutting insert for e.g. reprocessing brake disk of wheel set of rail vehicle, has cylindrical round cutting body with circular cover surface and with side surface forming clearance surface with positive clearance angle |
DE102006025293B4 (en) * | 2006-05-31 | 2009-05-28 | Kennametal Inc. | Cutting insert and method for machining a workpiece |
US7677145B2 (en) | 2006-05-31 | 2010-03-16 | Kennametal Inc. | Cutting insert, cutting insert tool, and method for machining a workpiece |
DE102006025293C5 (en) * | 2006-05-31 | 2010-12-23 | Kennametal Inc. | Method of machining a wheel |
Also Published As
Publication number | Publication date |
---|---|
JPH11512656A (en) | 1999-11-02 |
EP0865335B1 (en) | 1999-07-07 |
DE69603203T2 (en) | 1999-11-18 |
GB9520436D0 (en) | 1995-12-06 |
EP0865335A1 (en) | 1998-09-23 |
ES2135923T3 (en) | 1999-11-01 |
DE69603203D1 (en) | 1999-08-12 |
US5934844A (en) | 1999-08-10 |
JP3769020B2 (en) | 2006-04-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0865335B1 (en) | Cutting insert | |
EP0494646B1 (en) | Chip control insert | |
EP1297922B1 (en) | Turning insert | |
FI80395B (en) | SKAERBETTSINSATS. | |
EP0364421B1 (en) | Cutting insert | |
EP0579963B1 (en) | Insert for light feed, light depth of cut | |
US6244791B1 (en) | Indexable cutting insert | |
US6599061B1 (en) | Cutting insert with radially aligned chip forming grooves | |
EP1140399B1 (en) | Cutting insert with chip control | |
KR20020001771A (en) | Cutting insert | |
JPH08511208A (en) | Cutting insert | |
EP0572448A1 (en) | Cutting insert with chip control. | |
EP1297921A1 (en) | Cutting insert for chip removing machining | |
JP2000254808A (en) | Cutting insert with chip former | |
EP0589265B1 (en) | High sheer, ultra light duty insert | |
JPH0155921B2 (en) | ||
CA2451966A1 (en) | Cutting insert with wiper | |
KR20220062454A (en) | Double-sided cutting inserts for milling | |
JP2000107911A (en) | Throw away tip | |
US6848868B2 (en) | Multiple groove chip control for cutting insert | |
KR20150001677A (en) | A metal cutting turning insert and a turning tool |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): CN IL JP KR US AM AZ BY KG KZ MD RU TJ TM |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
ENP | Entry into the national phase |
Ref country code: JP Ref document number: 1997 514190 Kind code of ref document: A Format of ref document f/p: F |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1996933697 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 09051204 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 1996933697 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 1996933697 Country of ref document: EP |