DE68903717D1 - Schneideeinsatz fuer spanabhebende bearbeitung. - Google Patents

Schneideeinsatz fuer spanabhebende bearbeitung.

Info

Publication number
DE68903717D1
DE68903717D1 DE8989850305T DE68903717T DE68903717D1 DE 68903717 D1 DE68903717 D1 DE 68903717D1 DE 8989850305 T DE8989850305 T DE 8989850305T DE 68903717 T DE68903717 T DE 68903717T DE 68903717 D1 DE68903717 D1 DE 68903717D1
Authority
DE
Germany
Prior art keywords
cutting
insert
machining
chip
cutting edge
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.)
Expired - Lifetime
Application number
DE8989850305T
Other languages
English (en)
Other versions
DE68903717T2 (de
Inventor
Joergen Viggo Wiman
Lars Ture Pettersson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandvik Intellectual Property AB
Original Assignee
Sandvik AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sandvik AB filed Critical Sandvik AB
Publication of DE68903717D1 publication Critical patent/DE68903717D1/de
Application granted granted Critical
Publication of DE68903717T2 publication Critical patent/DE68903717T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B23B27/22—Cutting tools with chip-breaking equipment
    • 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
    • B23B2200/32—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Milling Processes (AREA)
  • Turning (AREA)
DE8989850305T 1988-09-22 1989-09-18 Schneideeinsatz fuer spanabhebende bearbeitung. Expired - Lifetime DE68903717T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8803354A SE467397B (sv) 1988-09-22 1988-09-22 Skaer foer spaanavskiljande bearbetning, daer de inboerdes avstaanden mellan aasar belaegna i spaanformaren minskar i riktning mot skaerkantens mitt

Publications (2)

Publication Number Publication Date
DE68903717D1 true DE68903717D1 (de) 1993-01-14
DE68903717T2 DE68903717T2 (de) 1993-04-01

Family

ID=20373412

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989850305T Expired - Lifetime DE68903717T2 (de) 1988-09-22 1989-09-18 Schneideeinsatz fuer spanabhebende bearbeitung.

Country Status (9)

Country Link
US (1) US4988242A (de)
EP (1) EP0360774B1 (de)
JP (1) JP2837885B2 (de)
KR (1) KR0139417B1 (de)
CN (1) CN1020424C (de)
AT (1) ATE82886T1 (de)
DE (1) DE68903717T2 (de)
ES (1) ES2036373T3 (de)
SE (1) SE467397B (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE469215B (sv) * 1989-06-22 1993-06-07 Seco Tools Ab Skaer vars spaanformande yta aer foersedd med urtagningar vinklade mot skaereggen.
US5401262A (en) * 1990-07-20 1995-03-28 Atrium Medical Corporation Fluid recovery system
SE9100675D0 (sv) * 1991-03-06 1991-03-06 Sandvik Ab Ceramic whisker-reinforced cutting tool with pre-formed chipbreakers for machining
DE4141368A1 (de) * 1991-12-14 1993-06-17 Krupp Widia Gmbh Schneideinsatz
IL100703A (en) * 1992-01-20 1995-01-24 Iscar Ltd Cutting insert having a circular cutting edge with a chip former
USRE37595E1 (en) * 1992-04-30 2002-03-19 Sandvik Ab Cutting insert for cutting and grooving tools
SE508121C2 (sv) * 1992-04-30 1998-08-31 Sandvik Ab Skär för svarvnings- och spårstickningsverktyg
EP0574376A1 (de) * 1992-06-12 1993-12-15 BÖHLERIT G.m.b.H. & Co. KG Schneideinsatz für ein spanabhebendes Metallbearbeitungswerkzeug sowie mit diesem ausgerüstetes Bohrwerkzeug
DE4239236C2 (de) * 1992-11-21 1997-06-26 Widia Gmbh Schneideinsatz
DE4239235A1 (de) * 1992-11-21 1994-05-26 Krupp Widia Gmbh Schneideinsatz
DE9215855U1 (de) * 1992-11-21 1994-03-24 Widia GmbH, 45145 Essen Schneideinsatz
SE502084C2 (sv) * 1993-04-05 1995-08-07 Sandvik Ab Skärplatta med konkavt krökta spånbrytare
US5743681A (en) * 1993-04-05 1998-04-28 Sandvik Ab Cutting insert with chip control protrusion on a chip surface
DE4321426A1 (de) * 1993-06-28 1995-01-05 Krupp Widia Gmbh Schneideinsatz
IL109054A (en) * 1994-03-21 1998-07-15 Iscar Ltd Cutting insert
US5839858A (en) * 1994-05-03 1998-11-24 Widia Gmbh Cutting insert, especially for milling
SE9402378L (sv) * 1994-07-05 1995-11-06 Sandvik Ab Vändskär med på primärfasen belägna mikrospånbrytare
DE4430171C2 (de) * 1994-08-25 1996-08-14 Walter Ag Formschlüssig gesicherte Schneidplatte
ATE188637T1 (de) * 1994-11-19 2000-01-15 Komet Stahlhalter Werkzeug Schneidplatte zur spanabhebenden bearbeitung von werkstücken
US5791833A (en) * 1994-12-29 1998-08-11 Kennametal Inc. Cutting insert having a chipbreaker for thin chips
SE511550C2 (sv) * 1996-10-17 1999-10-18 Seco Tools Ab Verktyg och skär för fräsning
US6200072B1 (en) 1997-10-17 2001-03-13 Seco Tools Ab Face-milling method and apparatus
DE29822553U1 (de) * 1998-12-18 1999-03-04 Widia GmbH, 45145 Essen Schneideinsatz und Werkzeug mit Schneideinsatz
US6186705B1 (en) 1999-02-23 2001-02-13 Ingersoll Cutting Tool Company Cutting insert with chip control
DE19920192A1 (de) * 1999-05-03 2000-11-16 Kennametal Inc Schneideinsatz, insbesondere Wendeplatte
US6887022B2 (en) 2000-04-20 2005-05-03 Gary E. Choate Quick connect/disconnect fall arrest anchorage
DE10042692A1 (de) * 2000-08-31 2002-03-28 Horn P Hartmetall Werkzeugfab Vorrichtung zum spanenden Bearbeiten von Werkstücken, insbesondere Metallschneideeinsatz mit einer zwischen Stegen angeordneten Spanformfläche
US6742971B2 (en) 2002-02-19 2004-06-01 Manchester Tool Company Cutting insert
US7278805B2 (en) * 2005-10-03 2007-10-09 Kennametal Inc. Cutting insert for effective chip control
KR100725084B1 (ko) * 2005-12-22 2007-06-04 한국야금 주식회사 개선된 코너절인부를 가지는 나사 인서트
BRPI0721368A2 (pt) * 2007-02-16 2013-01-15 Taegu Tec Ltd inserto de corte de lado duplo e fresa montando o mesmo
DE102009056039A1 (de) 2009-11-27 2011-06-01 Schaeffler Technologies Gmbh & Co. Kg Schneidwerkzeug
US9597733B2 (en) * 2013-02-27 2017-03-21 Kyocera Corporation Cutting insert, cutting tool, and method of producing machined product
CN103192099B (zh) * 2013-03-29 2015-02-18 哈尔滨理工大学 极端重型轴类锻件高效拉荒专用车铣两用刀片
EP3006140B1 (de) * 2014-10-08 2017-04-19 Sandvik Intellectual Property AB Dreheinsatz und Drehwerkzeug
JP6315350B2 (ja) * 2015-10-23 2018-04-25 住友電工ハードメタル株式会社 回転切削工具
WO2018155705A1 (ja) * 2017-02-27 2018-08-30 京セラ株式会社 切削インサート、切削工具及び切削加工物の製造方法
JP2020069598A (ja) * 2018-10-31 2020-05-07 京セラ株式会社 切削インサート、切削工具、及び切削加工物の製造方法
CN110181241A (zh) * 2019-06-25 2019-08-30 李坚 一种刀片生产工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7710434L (sv) * 1977-09-19 1979-03-20 Sandvik Ab Sker for spanskerande bearbetning
JPS5464384U (de) * 1977-10-17 1979-05-07
US4335984A (en) * 1980-11-05 1982-06-22 Raymond Zweekly Metalcutting insert for roughing and finishing
DD218743A3 (de) * 1982-11-29 1985-02-13 Hartmetallwerk Immelborn Im Ve Wendeschneidplatte mit spanformenden und spanbrechenden ausnehmungen
SE452272B (sv) * 1985-07-09 1987-11-23 Seco Tools Ab Forfarande samt sker for spanskerande bearbetning
US4787784A (en) * 1987-08-03 1988-11-29 Gte Valenite Corporation Polygonal cutting insert

Also Published As

Publication number Publication date
EP0360774A3 (en) 1990-10-31
ATE82886T1 (de) 1992-12-15
EP0360774B1 (de) 1992-12-02
EP0360774A2 (de) 1990-03-28
DE68903717T2 (de) 1993-04-01
SE8803354L (sv) 1990-03-23
KR900004446A (ko) 1990-04-12
KR0139417B1 (ko) 1998-06-01
CN1042681A (zh) 1990-06-06
ES2036373T3 (es) 1993-05-16
SE467397B (sv) 1992-07-13
JP2837885B2 (ja) 1998-12-16
SE8803354D0 (sv) 1988-09-22
US4988242A (en) 1991-01-29
CN1020424C (zh) 1993-05-05
JPH02167607A (ja) 1990-06-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SANDVIK INTELLECTUAL PROPERTY HB, SANDVIKEN, SE

8327 Change in the person/name/address of the patent owner

Owner name: SANDVIK INTELLECTUAL PROPERTY AB, SANDVIKEN, SE