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ES484171A1 - Un dispositivo de suplemento de corte de angulo de inciden- cia positivo. - Google Patents

Un dispositivo de suplemento de corte de angulo de inciden- cia positivo.

Info

Publication number
ES484171A1
ES484171A1 ES484171A ES484171A ES484171A1 ES 484171 A1 ES484171 A1 ES 484171A1 ES 484171 A ES484171 A ES 484171A ES 484171 A ES484171 A ES 484171A ES 484171 A1 ES484171 A1 ES 484171A1
Authority
ES
Spain
Prior art keywords
polygon
chip control
control insert
descends
faces
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
Application number
ES484171A
Other languages
English (en)
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.)
Fansteel Inc
Original Assignee
Fansteel 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 Fansteel Inc filed Critical Fansteel Inc
Publication of ES484171A1 publication Critical patent/ES484171A1/es
Expired 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
    • B23B27/14—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
    • B23B2200/08—Rake or top surfaces
    • B23B2200/085—Rake or top surfaces discontinuous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/20—Top or side views of the cutting edge
    • B23B2200/204—Top or side views of the cutting edge with discontinuous cutting edge
    • 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
    • B23B2200/321—Chip breaking or chip evacuation by chip breaking projections
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Milling Processes (AREA)

Abstract

Un dispositivo de suplemento de corte de ángulo de incidencia positivo de material duro destinado para ser montado en un portador de ángulo de incidencia negativo, comprendiendo dicho suplemento un cuerpo poligonal que tiene caras superior e inferior opuestas en planos paralelos y una superficie periférica poligonal formada de bordes laterales perpendiculares a dichos planos y que se unen entre sí en las esquinas de dicho polígono, teniendo al menos una de dichas caras un rebajo de garganta que desciende a lo largo de un borde desde una esquina de dicho polígono que tiene una región exterior formada por un primer plano exterior que desciende con un ángulo compuesto hacia dentro, hacia el eje geométrico de dicho polígono.
ES484171A 1978-09-15 1979-09-14 Un dispositivo de suplemento de corte de angulo de inciden- cia positivo. Expired ES484171A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/942,549 US4189265A (en) 1978-09-15 1978-09-15 Positive chip control insert

Publications (1)

Publication Number Publication Date
ES484171A1 true ES484171A1 (es) 1980-08-16

Family

ID=25478255

Family Applications (1)

Application Number Title Priority Date Filing Date
ES484171A Expired ES484171A1 (es) 1978-09-15 1979-09-14 Un dispositivo de suplemento de corte de angulo de inciden- cia positivo.

Country Status (7)

Country Link
US (1) US4189265A (es)
CA (1) CA1098685A (es)
DE (1) DE2936134C2 (es)
ES (1) ES484171A1 (es)
FR (1) FR2435989A1 (es)
GB (1) GB2030902B (es)
IT (1) IT1164019B (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318644A (en) * 1980-07-07 1982-03-09 Gte Products Corporation Cutting insert
US4344725A (en) * 1980-07-07 1982-08-17 Gte Products Corporation Cutting insert
US4334808A (en) * 1980-07-07 1982-06-15 Gte Products Corporation Cutting insert
US4340325A (en) * 1980-12-23 1982-07-20 General Electric Co. Cutting insert for deep grooving
US4359300A (en) * 1980-12-29 1982-11-16 General Electric Co. Cutting insert with improved chip control
US4411565A (en) * 1981-05-08 1983-10-25 General Electric Company Finishing insert with improved chip control
DE3148535A1 (de) * 1981-12-08 1983-07-21 Fried. Krupp Gmbh, 4300 Essen Vieleckiger schneideinsatz
ATA175283A (de) * 1983-05-13 1986-08-15 Plansee Metallwerk Schneideinsatz fuer ein zerspanungswerkzeug
US4626141A (en) * 1985-01-23 1986-12-02 Gte Valeron Corporation Chip control insert
DE3713334A1 (de) * 1987-04-21 1988-11-03 Krupp Gmbh Presswerkzeug und aus einem damit geformten gruenling gesinterter schneideinsatz
US5000626A (en) * 1988-12-22 1991-03-19 Gte Valenite Corporation Cutting insert for low ranges of feed and depth of cut
DE4136417A1 (de) * 1991-11-05 1993-05-06 Krupp Widia Gmbh, 4300 Essen, De Schneideinsatz
US5203649A (en) * 1991-10-07 1993-04-20 Gte Valentine Corporation High productivity, high metal removal rate insert
US5222843A (en) * 1992-06-22 1993-06-29 Valenite Inc. Insert for light feed, light depth of cut
US5807031A (en) * 1995-03-10 1998-09-15 Mitsubishi Materials Corp. Throw-away tip and throw-away type cutter
USD404745S (en) * 1998-04-03 1999-01-26 Valenite Inc. Polygonal indexable cutting insert
USD404744S (en) * 1998-04-03 1999-01-26 Valenite Inc. Polygonal indexable cutting insert
IL125143A (en) * 1998-06-30 2007-02-11 Amir Satran Cutting insert
SE0602512L (sv) * 2006-10-13 2008-04-22 Seco Tools Ab Negativt svarvskär med en fas mellan skäregg och släppningssida
US9370825B2 (en) 2011-07-22 2016-06-21 Kennametal India Limited Indexable drill insert
DE102012014092B4 (de) 2011-07-22 2020-12-17 Kennametal India Ltd. Indexierbarer Bohreinsatz sowie Bohrkörper mit indexierbarem Bohreinsatz
DE102012012980B4 (de) 2011-07-22 2019-10-17 Kennametal India Ltd. Bohrwerkzeug
CN103447591B (zh) 2012-05-28 2020-02-28 钴碳化钨硬质合金印度有限公司 四角形的可转位的钻头镶片
US10124415B2 (en) 2013-01-23 2018-11-13 Kennametal India Limited Indexable drill insert and rotary cutting tool employing same
CN105531055B (zh) * 2013-09-30 2017-12-12 京瓷株式会社 切削镶刀、切削工具以及切削加工物的制造方法
US10005131B2 (en) * 2014-03-25 2018-06-26 Kennametal Inc. Triangular-shaped cutting insert with twelve cutting edges and tool holder therefor
US10675695B2 (en) * 2015-04-02 2020-06-09 Stephen MacLennan Saw tooth
EP3357615B1 (en) * 2016-12-20 2023-01-18 Sumitomo Electric Hardmetal Corp. Cutting tool and manufacturing method thereof
DE102019128697A1 (de) * 2019-01-18 2020-07-23 Diametal A.G. Drehwerkzeug
EP3702075B1 (en) * 2019-02-28 2023-12-20 AB Sandvik Coromant Turning insert for metal cutting
CN111097926B (zh) * 2019-11-22 2021-02-12 南京昌合泰智能科技有限公司 一种凸圆内径加工自动化设备及其使用方法
CN113211517B (zh) * 2021-06-01 2022-11-15 滨州汇信和信息技术有限公司 一种多样板材切割装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487515A (en) * 1969-04-07 1970-01-06 Greenleaf Corp Indexable insert
US3751782A (en) * 1971-05-12 1973-08-14 Herbert Ltd A Throw away tips for metal cutting tools
SE349760C (sv) * 1971-10-27 1974-03-11 Sandvik Ab Skär för spånskärande bearbetning
SE349758B (es) * 1971-10-27 1972-10-09 Sandvik Ab
DE2407378A1 (de) * 1973-03-15 1974-09-19 Carmet Co Schneidstahl fuer eine spanabhebende werkzeugmaschine
FR2306770A1 (fr) * 1975-04-09 1976-11-05 Ugine Carbone Plaquettes de coupe a aretes de coupe curvilignes et a surfaces de coupe tronconiques concaves
US4056872A (en) * 1975-10-03 1977-11-08 Gte Sylvania Incorporated Positive rake cutting insert for use in negative rake holders

Also Published As

Publication number Publication date
FR2435989A1 (fr) 1980-04-11
IT1164019B (it) 1987-04-08
DE2936134C2 (de) 1984-08-30
GB2030902A (en) 1980-04-16
CA1098685A (en) 1981-04-07
GB2030902B (en) 1982-12-01
US4189265A (en) 1980-02-19
IT7950251A0 (it) 1979-09-13
DE2936134A1 (de) 1980-03-27
FR2435989B1 (es) 1984-05-11

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