GB1514080A - Machine tool cutting bit - Google Patents

Machine tool cutting bit

Info

Publication number
GB1514080A
GB1514080A GB42044/76A GB4204476A GB1514080A GB 1514080 A GB1514080 A GB 1514080A GB 42044/76 A GB42044/76 A GB 42044/76A GB 4204476 A GB4204476 A GB 4204476A GB 1514080 A GB1514080 A GB 1514080A
Authority
GB
United Kingdom
Prior art keywords
machine tool
cutting bit
tool cutting
bit
machine
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
GB42044/76A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1514080A publication Critical patent/GB1514080A/en
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
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B23B27/1614—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts of special shape clamped against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the insert
    • B23B27/1618—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts of special shape clamped against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the insert 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
    • B23B2200/083—Rake or top surfaces curved
    • 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
    • B23B2200/202—Top or side views of the cutting edge with curved cutting edge
    • 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)
  • Drilling Tools (AREA)
GB42044/76A 1975-10-08 1976-10-08 Machine tool cutting bit Expired GB1514080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2544991A DE2544991C2 (de) 1975-10-08 1975-10-08 Schneideinsatz für die spanabhebende Bearbeitung

Publications (1)

Publication Number Publication Date
GB1514080A true GB1514080A (en) 1978-06-14

Family

ID=5958591

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42044/76A Expired GB1514080A (en) 1975-10-08 1976-10-08 Machine tool cutting bit

Country Status (7)

Country Link
US (1) US4087192A (enExample)
BE (1) BE847096A (enExample)
CH (1) CH602241A5 (enExample)
DE (1) DE2544991C2 (enExample)
FR (1) FR2327011A1 (enExample)
GB (1) GB1514080A (enExample)
NL (1) NL165087C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2290732A (en) * 1994-06-29 1996-01-10 Valenite Inc Indexable threading insert with chip breaker

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL58006A (en) * 1979-08-08 1983-02-23 Iscar Ltd Cutting insert with chip control means
JPS58109204A (ja) * 1981-12-18 1983-06-29 Toshiba Corp スロ−アウエイチツプ
GB2116082A (en) * 1982-02-26 1983-09-21 Gen Electric Inserts for cutting tools
SE447709B (sv) * 1985-07-03 1986-12-08 Sandvik Ab Sker for spanavskiljande bearbetning
US4787784A (en) * 1987-08-03 1988-11-29 Gte Valenite Corporation Polygonal cutting insert
JPH01138505U (enExample) * 1988-03-07 1989-09-21
DE3823199A1 (de) * 1988-07-08 1990-01-11 Feldmuehle Ag Schneidplatte fuer spanabhebende bearbeitung
US4856942A (en) * 1988-07-19 1989-08-15 Gte Valenite Corporation Polygonal cutting insert
US5000626A (en) * 1988-12-22 1991-03-19 Gte Valenite Corporation Cutting insert for low ranges of feed and depth of cut
US5122017A (en) * 1991-02-19 1992-06-16 Kennametal Inc. Cutting insert with chip control
US5116167A (en) * 1991-02-19 1992-05-26 Kennametal Inc. Cutting insert with chip control
US5203649A (en) * 1991-10-07 1993-04-20 Gte Valentine Corporation High productivity, high metal removal rate insert
DE4201112C2 (de) * 1992-01-17 2002-10-17 Widia Gmbh Schneideinsatz
DE9215855U1 (de) * 1992-11-21 1994-03-24 Widia GmbH, 45145 Essen Schneideinsatz
CN1046226C (zh) * 1993-12-20 1999-11-10 韦狄亚有限公司 刀头
SE509362C2 (sv) * 1994-03-18 1999-01-18 Sandvik Ab Diamantbelagd kropp
US5788427A (en) * 1994-08-11 1998-08-04 Kennametal Inc. Indexable insert
AT406241B (de) † 1998-03-31 2000-03-27 Boehlerit Gmbh & Co Kg Schneideinsatz für zerspanungswerkzeuge
JP3952853B2 (ja) * 2002-05-24 2007-08-01 三菱マテリアル株式会社 スローアウェイチップ
CN101939126A (zh) * 2007-12-27 2011-01-05 京瓷株式会社 钻头
CN102223974A (zh) * 2008-11-21 2011-10-19 特固克有限会社 切削刀具
AT11676U1 (de) 2009-10-02 2011-03-15 Ceratizit Austria Gmbh Schneideinsatz für ein schneidwerkzeug
KR101407168B1 (ko) 2012-08-07 2014-06-12 대구텍 유한회사 절삭 인서트 및 이를 포함하는 절삭 공구
EP3006141B1 (en) * 2014-10-09 2021-09-29 Seco Tools Ab Double-sided, indexable turning insert and turning tool
US10486239B2 (en) * 2015-02-24 2019-11-26 Tungaloy Corporation Cutting tool
EP3717158A1 (en) * 2017-11-29 2020-10-07 Iscar Ltd. Double-sided cutting insert having orientation-assisting clamping recesses and cutting tool

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381349A (en) * 1966-04-25 1968-05-07 Newcomer Prod Inc Cutting tool
NL153109B (nl) * 1966-06-01 1977-05-16 Sandco Ltd Snijelement voor een verspanende gereedschapsmachine.
US3399442A (en) * 1966-09-08 1968-09-03 Kennametal Inc Cutting insert
SE349758B (enExample) * 1971-10-27 1972-10-09 Sandvik Ab
SE349759B (enExample) * 1971-10-27 1972-10-09 Sandvik Ab
US3947937A (en) * 1973-11-16 1976-04-06 Karl Hertel Control groove in cutting elements for metal working tools

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2290732A (en) * 1994-06-29 1996-01-10 Valenite Inc Indexable threading insert with chip breaker
GB2290732B (en) * 1994-06-29 1998-08-05 Valenite Inc Indexable threading insert with pressed-in chip breaker

Also Published As

Publication number Publication date
DE2544991B1 (de) 1977-03-17
FR2327011B1 (enExample) 1981-02-13
US4087192A (en) 1978-05-02
FR2327011A1 (fr) 1977-05-06
BE847096A (fr) 1977-01-31
DE2544991C2 (de) 1981-06-04
NL165087B (nl) 1980-10-15
NL165087C (nl) 1981-03-16
NL7611189A (nl) 1977-04-13
CH602241A5 (enExample) 1978-07-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921008