ZA961825B - Helical cutting insert with offset cutting edges - Google Patents

Helical cutting insert with offset cutting edges

Info

Publication number
ZA961825B
ZA961825B ZA961825A ZA961825A ZA961825B ZA 961825 B ZA961825 B ZA 961825B ZA 961825 A ZA961825 A ZA 961825A ZA 961825 A ZA961825 A ZA 961825A ZA 961825 B ZA961825 B ZA 961825B
Authority
ZA
South Africa
Prior art keywords
cutting
edge portions
offset
cutting edge
chip
Prior art date
Application number
ZA961825A
Other languages
English (en)
Inventor
Scott William Vogel
Kenneth George Deroche
Earl Lee Griffin
Original Assignee
Kennametal Inc
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 Kennametal Inc filed Critical Kennametal Inc
Publication of ZA961825B publication Critical patent/ZA961825B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • 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
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B23C5/109—Shank-type cutters, i.e. with an integral shaft with removable 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
    • B23C2200/085—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
    • B23C2200/12—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
    • B23C2200/20—Top or side views of the cutting edge
    • B23C2200/206—Cutting edges having a wave-form
    • 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
    • Y10T407/245—Cutters, for shaping with chip breaker, guide or deflector comprising concave surface in cutting face of tool
    • 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
    • Y10T407/28—Miscellaneous

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Food-Manufacturing Devices (AREA)
  • Drilling Tools (AREA)
  • Knives (AREA)
ZA961825A 1995-03-17 1996-03-06 Helical cutting insert with offset cutting edges ZA961825B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/406,267 US5810519A (en) 1995-03-17 1995-03-17 Helical cutting insert with offset cutting edges

Publications (1)

Publication Number Publication Date
ZA961825B true ZA961825B (en) 1996-09-11

Family

ID=23607235

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA961825A ZA961825B (en) 1995-03-17 1996-03-06 Helical cutting insert with offset cutting edges

Country Status (11)

Country Link
US (1) US5810519A (pt)
EP (1) EP0814932B1 (pt)
JP (1) JP3215429B2 (pt)
KR (1) KR100250782B1 (pt)
AT (1) ATE185098T1 (pt)
BR (1) BR9607981A (pt)
CA (1) CA2211854C (pt)
DE (1) DE69604484T2 (pt)
RU (1) RU2126314C1 (pt)
WO (1) WO1996029172A1 (pt)
ZA (1) ZA961825B (pt)

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* Cited by examiner, † Cited by third party
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IL120422A0 (en) * 1997-03-11 1997-07-13 Iscar Ltd A cutting insert
SE512040C2 (sv) * 1998-05-06 2000-01-17 Sandvik Ab Vändskär för pinnfräsar
SE514032C2 (sv) * 1998-09-08 2000-12-11 Seco Tools Ab Verktyg och skär för fräsning
US6516897B2 (en) * 2000-02-25 2003-02-11 Michael C. Thompson Self-contained excavator and anchor apparatus and method
DE10017645A1 (de) * 2000-04-08 2001-10-11 Sandvik Ab Schneideinsatz für Nockenwellenfräser
US6533506B1 (en) * 2000-06-01 2003-03-18 Genesee Manufacturing Company, Inc Adjustable hollow milling tool having constant radial rake angle, constant axial rake angle, and constant radial and axial clearance angles at all cutting diameters
DE10131357A1 (de) * 2001-06-28 2003-01-16 Fette Wilhelm Gmbh Schneidwerkzeug mit Schnittaufteilung
US6604893B2 (en) * 2001-07-27 2003-08-12 Kennametal Inc. Cutting insert with wiper
AT5969U1 (de) * 2001-12-21 2003-02-25 Plansee Tizit Ag Fräswerkzeug
JP4304935B2 (ja) * 2002-03-11 2009-07-29 三菱マテリアル株式会社 切削工具及びスローアウェイチップ
DE10215875B4 (de) * 2002-04-11 2005-01-20 Wilhelm Fette Gmbh Eckfräser
IL150015A (en) * 2002-06-04 2007-06-17 Amir Satran Cutting insert and milling cutter
DE10230452B4 (de) * 2002-07-06 2005-07-21 Fette Gmbh Planfräser
US20050111928A1 (en) * 2003-11-20 2005-05-26 Arne Stanarius Cutting tool
FR2866583B1 (fr) * 2004-02-25 2007-04-20 Safety Plaquette de coupe a nombre limite de faces de cadrage
US7070363B2 (en) * 2004-07-15 2006-07-04 Kennametal Inc. Cutting insert for high-speed milling cutter
JP4671643B2 (ja) * 2004-08-27 2011-04-20 京セラ株式会社 フライス工具
SE529065C2 (sv) * 2004-10-20 2007-04-24 Seco Tools Ab Skärverktyg där skäret har en spånkanal som skär släppningsytan
IL165294A (en) * 2004-11-18 2009-07-20 Amir Satran Milling cutting insert and milling cutter
KR100576320B1 (ko) 2004-11-19 2006-05-03 한국야금 주식회사 절삭 인서트
US7040844B1 (en) * 2005-03-08 2006-05-09 Mitsubishi Materials Corporation Throwaway insert and throwaway-type rotary cutting tool
US7229236B2 (en) * 2005-06-13 2007-06-12 Kennametal Inc. Helical cutting insert with progressive cutting edge
US7090444B1 (en) 2005-06-13 2006-08-15 Kennametal Inc. Helical cutting insert with axial clearance slash
CN101522350A (zh) * 2006-09-29 2009-09-02 京瓷株式会社 切削镶刀、使用该切削镶刀的切削工具以及切削方法
KR101104979B1 (ko) † 2007-06-14 2012-01-16 대구텍 유한회사 드릴 공구용 드릴 몸체
IL193284A (en) * 2008-08-06 2014-06-30 Iscar Ltd Milling tools and cutting tool for it
IL205811A (en) 2010-05-17 2015-03-31 Iscar Ltd Milling tools and milling task for him
USD738412S1 (en) * 2013-12-25 2015-09-08 Taegutec Ltd. Cutting insert
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
USD752664S1 (en) * 2014-09-25 2016-03-29 Taegutec Ltd. Cutting insert
EP3023182B1 (en) * 2014-11-20 2019-11-06 Sandvik Intellectual Property AB A cutting insert for milling square shoulders, a milling cutting tool and a tool body
DE202016100953U1 (de) * 2016-02-23 2016-04-27 Betek Gmbh & Co. Kg Werkzeug
EP3315235B1 (en) * 2016-10-27 2022-07-27 Pramet Tools, S.R.O. A cutting insert and a milling tool
CN107350530B (zh) * 2017-08-31 2024-01-23 炎陵欧科亿数控精密刀具有限公司 一种用于大进给铣削的可转位刀片

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US3551978A (en) * 1968-10-31 1971-01-05 Fan Steel Inc Rotary end mill cutter
US3762005A (en) * 1970-08-28 1973-10-02 Ingersoll Milling Machine Co Indexable cutting insert
US3715788A (en) * 1971-03-01 1973-02-13 Ingersoll Milling Machine Co Rotary cutter with helical blades
DE2631666C3 (de) * 1976-07-14 1982-08-05 Sandvik AB, 81181 Sandviken Werkzeug zum gezogenen Aufbohren von Rohren
US4248553A (en) * 1978-09-29 1981-02-03 Fansteel Inc. Cutting insert configuration
JPS5945483B2 (ja) * 1981-10-01 1984-11-07 雅男 窪田 回転かんな形工具
SE437228B (sv) * 1982-05-17 1985-02-18 Santrade Ltd Sker for spanskerande bearbetning
US4583431A (en) * 1982-11-03 1986-04-22 General Electric Company Self-sharpening coated tool constructions
US4588332A (en) * 1982-11-03 1986-05-13 General Electric Company Self-sharpening tool constructions having chip-grooves
US4552492A (en) * 1983-02-18 1985-11-12 General Electric Company Cutting insert with means for simultaneously removing a plurality of chips
JPS59196107A (ja) * 1983-04-21 1984-11-07 Nippon Yakin:Kk スロ−アウエイチツプ
DE3618574C2 (de) * 1985-06-06 1989-11-02 Mitsubishi Kinzoku K.K., Tokio/Tokyo, Jp Positiv-wendeschneidplatte
US4693641A (en) * 1985-10-25 1987-09-15 Mitsubishi Kinzoku Kabushiki Kaisha End mill with throw-away tip
SU1313568A1 (ru) * 1985-12-06 1987-05-30 Тольяттинский политехнический институт Многогранна неперетачиваема пластина
CH667407A5 (fr) * 1986-03-27 1988-10-14 Stellram Sa Fraise a plaquettes de coupe amovibles.
DE3731426A1 (de) * 1987-09-18 1989-04-06 Krupp Gmbh Schneideinsatz mit wellenfoermiger spanflaeche
US4840518A (en) * 1988-12-27 1989-06-20 Gte Valenite Corporation Cutting insert
IL93883A (en) * 1989-04-12 1993-02-21 Iscar Ltd Cutting insert for a milling cutting tool
JP2501471Y2 (ja) * 1989-08-23 1996-06-19 三菱マテリアル株式会社 転削工具用スロ―アウェイチップ
GB8920227D0 (en) * 1989-09-07 1989-10-18 Iscar Hartmetall A cutting insert
US4988241A (en) * 1989-09-15 1991-01-29 The Boeing Company Cutter with angled diamond inserts
ATE123433T1 (de) * 1990-10-10 1995-06-15 Iscar Ltd Ein schneideinsatz für einen fräser.
US5232319A (en) * 1990-10-25 1993-08-03 Iscar Ltd. Insert for a milling cutter
SE502196C2 (sv) * 1990-12-03 1995-09-11 Sandvik Ab Vändskär med positiv spånvinkel, samt fräsverktyg, företrädesvis för hörnfräsning
US5192171A (en) * 1991-01-07 1993-03-09 Gte Valenite Corporation Chip control insert
IL101636A (en) * 1992-04-17 1995-03-30 Iscar Ltd Milling insert
DE4201112C2 (de) * 1992-01-17 2002-10-17 Widia Gmbh Schneideinsatz

Also Published As

Publication number Publication date
KR100250782B1 (ko) 2000-04-01
ATE185098T1 (de) 1999-10-15
RU2126314C1 (ru) 1999-02-20
AU686941B2 (en) 1998-02-12
CA2211854A1 (en) 1996-09-26
KR19980702658A (ko) 1998-08-05
JPH10506582A (ja) 1998-06-30
BR9607981A (pt) 1998-06-23
EP0814932B1 (en) 1999-09-29
AU5169096A (en) 1996-10-08
DE69604484T2 (de) 2000-03-23
EP0814932A1 (en) 1998-01-07
MX9706684A (es) 1997-11-29
JP3215429B2 (ja) 2001-10-09
WO1996029172A1 (en) 1996-09-26
DE69604484D1 (de) 1999-11-04
US5810519A (en) 1998-09-22
CA2211854C (en) 2001-03-13

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