DE69409943T2 - Schneideinsatz mit spiralförmiger erhabener fläche - Google Patents

Schneideinsatz mit spiralförmiger erhabener fläche

Info

Publication number
DE69409943T2
DE69409943T2 DE69409943T DE69409943T DE69409943T2 DE 69409943 T2 DE69409943 T2 DE 69409943T2 DE 69409943 T DE69409943 T DE 69409943T DE 69409943 T DE69409943 T DE 69409943T DE 69409943 T2 DE69409943 T2 DE 69409943T2
Authority
DE
Germany
Prior art keywords
cutting insert
cutting
cutting edge
rolling surface
relief
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
DE69409943T
Other languages
English (en)
Other versions
DE69409943D1 (de
Inventor
Goeran Pantzar
Per Nilsson
Magnus Aspeby
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
Application granted granted Critical
Publication of DE69409943D1 publication Critical patent/DE69409943D1/de
Publication of DE69409943T2 publication Critical patent/DE69409943T2/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
    • 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
    • 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
    • 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
    • B23C2200/20—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
    • B23C2200/205—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
    • 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)
  • Crushing And Pulverization Processes (AREA)
  • Gripping On Spindles (AREA)
  • Surgical Instruments (AREA)
  • Drilling Tools (AREA)
DE69409943T 1993-01-27 1994-01-26 Schneideinsatz mit spiralförmiger erhabener fläche Expired - Lifetime DE69409943T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9300233A SE500452C2 (sv) 1993-01-27 1993-01-27 Skär med vriden släppningsyta
PCT/SE1994/000052 WO1994016849A1 (en) 1993-01-27 1994-01-26 Cutting insert with twisted relief surface

Publications (2)

Publication Number Publication Date
DE69409943D1 DE69409943D1 (de) 1998-06-04
DE69409943T2 true DE69409943T2 (de) 1998-08-13

Family

ID=20388667

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69409943T Expired - Lifetime DE69409943T2 (de) 1993-01-27 1994-01-26 Schneideinsatz mit spiralförmiger erhabener fläche

Country Status (11)

Country Link
US (1) US5447396A (de)
EP (1) EP0682582B1 (de)
JP (1) JPH08505815A (de)
KR (1) KR100299471B1 (de)
CN (1) CN1045558C (de)
AT (1) ATE165540T1 (de)
DE (1) DE69409943T2 (de)
IL (1) IL108408A (de)
RU (1) RU2110371C1 (de)
SE (1) SE500452C2 (de)
WO (1) WO1994016849A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL108115A (en) * 1993-12-21 1997-02-18 Iscar Ltd Chip cutting tool
US5853267A (en) * 1996-08-22 1998-12-29 Iscar Ltd. Cutting insert
US6287177B1 (en) * 1999-10-28 2001-09-11 Conicity Technologies, Llc. Method of and apparatus for high tolerance brush honing
US6336776B1 (en) * 1999-12-16 2002-01-08 Valenite Inc. Milling cutter and insert therefor
KR100387406B1 (ko) * 2000-08-29 2003-06-18 한국야금 주식회사 곡선 절인을 가진 절삭인서트
DE10144735C5 (de) * 2001-09-11 2007-01-18 Maier Gmbh Schneideinsätze und Rotations-Umfangsfräser mit austauschbaren Schneideinsätzen
DE102010011031A1 (de) * 2010-03-11 2011-09-15 Depo Gmbh & Co. Kg Schneidplatte für einen Fingerfräser
CN102974879B (zh) * 2012-12-24 2014-12-10 镇江新区恒锋工具有限公司 可转位铣槽刀片
RU2687623C2 (ru) * 2014-06-03 2019-05-15 Сандвик Интеллекчуал Проперти Аб Способ изготовления режущего инструмента и режущий инструмент
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
JP6994035B2 (ja) * 2017-07-26 2022-01-14 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
EP3450064A1 (de) * 2017-08-30 2019-03-06 Tungaloy Corporation Schneidwerkzeug
WO2019088125A1 (ja) 2017-11-02 2019-05-09 三菱日立ツール株式会社 切削インサートおよび刃先交換式切削工具
JP6703317B1 (ja) * 2019-05-31 2020-06-03 株式会社タンガロイ 切削インサート
JP6869492B2 (ja) * 2019-08-28 2021-05-12 株式会社タンガロイ 切削インサート

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US514295A (en) * 1894-02-06 Steam or other fluid pressure engine
SE454330B (sv) * 1984-03-28 1988-04-25 Santrade Ltd Vendsker for spanavskiljande bearbetning
CH667407A5 (fr) * 1986-03-27 1988-10-14 Stellram Sa Fraise a plaquettes de coupe amovibles.
SE456564B (sv) * 1986-06-04 1988-10-17 Ola Svanstrom Anordning for avkenning av fasforslitning vid skerverktyg
FR2636870B1 (fr) * 1988-09-29 1994-05-13 Safety Sa Insert de coupe
IL93883A (en) * 1989-04-12 1993-02-21 Iscar Ltd Cutting insert for a milling cutting tool
GB9010769D0 (en) * 1990-05-14 1990-07-04 Iscar Hartmetall Cutting insert
SE502196C2 (sv) * 1990-12-03 1995-09-11 Sandvik Ab Vändskär med positiv spånvinkel, samt fräsverktyg, företrädesvis för hörnfräsning
SE502541C2 (sv) * 1992-02-05 1995-11-06 Sandvik Ab Spånavskiljande skär med exakta lägesbestämmande mått, samt förfarande för dess framställning

Also Published As

Publication number Publication date
JPH08505815A (ja) 1996-06-25
RU2110371C1 (ru) 1998-05-10
CN1116838A (zh) 1996-02-14
EP0682582A1 (de) 1995-11-22
WO1994016849A1 (en) 1994-08-04
IL108408A0 (en) 1994-04-12
CN1045558C (zh) 1999-10-13
SE9300233D0 (sv) 1993-01-27
EP0682582B1 (de) 1998-04-29
US5447396A (en) 1995-09-05
KR960700118A (ko) 1996-01-19
KR100299471B1 (ko) 2001-11-22
IL108408A (en) 1996-11-14
SE9300233L (sv) 1994-06-27
DE69409943D1 (de) 1998-06-04
SE500452C2 (sv) 1994-06-27
ATE165540T1 (de) 1998-05-15

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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