GB1162805A - Improvements in Cutting Inserts - Google Patents

Improvements in Cutting Inserts

Info

Publication number
GB1162805A
GB1162805A GB55707/66A GB5570766A GB1162805A GB 1162805 A GB1162805 A GB 1162805A GB 55707/66 A GB55707/66 A GB 55707/66A GB 5570766 A GB5570766 A GB 5570766A GB 1162805 A GB1162805 A GB 1162805A
Authority
GB
United Kingdom
Prior art keywords
insert
pin
shank
cutting
centre line
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
GB55707/66A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1162805A publication Critical patent/GB1162805A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/36—Other features of cutting inserts not covered by B23B2200/04 - B23B2200/32
    • B23B2200/3618—Fixation holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2205/00—Fixation of cutting inserts in holders
    • B23B2205/04—Fixation screws, bolts or pins of particular form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2205/00—Fixation of cutting inserts in holders
    • B23B2205/16—Shims
    • 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
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2272—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder
    • Y10T407/2274—Apertured tool
    • Y10T407/2276—Apertured tool with means projecting through aperture to force tool laterally against reaction surface
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Laminated Bodies (AREA)
GB55707/66A 1966-01-10 1966-12-13 Improvements in Cutting Inserts Expired GB1162805A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US519728A US3341921A (en) 1966-01-10 1966-01-10 Cutting insert

Publications (1)

Publication Number Publication Date
GB1162805A true GB1162805A (en) 1969-08-27

Family

ID=24069529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB55707/66A Expired GB1162805A (en) 1966-01-10 1966-12-13 Improvements in Cutting Inserts

Country Status (10)

Country Link
US (1) US3341921A (US06811534-20041102-M00003.png)
AT (1) AT276001B (US06811534-20041102-M00003.png)
BE (1) BE692344A (US06811534-20041102-M00003.png)
CH (1) CH459706A (US06811534-20041102-M00003.png)
DE (1) DE1552308B2 (US06811534-20041102-M00003.png)
ES (1) ES335272A1 (US06811534-20041102-M00003.png)
GB (1) GB1162805A (US06811534-20041102-M00003.png)
NL (1) NL152474B (US06811534-20041102-M00003.png)
NO (1) NO120563B (US06811534-20041102-M00003.png)
SE (1) SE346074B (US06811534-20041102-M00003.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2334456A1 (fr) * 1975-12-12 1977-07-08 Walter Gmbh Montanwerke Foret equipe de plaquettes indexables pour materiaux metalliques et plastiques
FR2418052A1 (fr) * 1978-02-22 1979-09-21 Bruay Ind Porte-outil, en particulier pour plaquette de coup e

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1503678A (fr) * 1966-10-10 1967-12-01 Electro Metallurgie Dispositif de blocage d'une plaquette de coupe sur le corps d'un porte-outil
US3525136A (en) * 1968-05-15 1970-08-25 Kennametal Inc Clamping arrangement
US3545060A (en) * 1968-05-20 1970-12-08 Mitchell Kezran Interchangeable insert and holder assembly
DE2034993C3 (de) * 1970-07-15 1981-06-04 Precision Industries, Inc., Providence, R.I. Schneidwerkzeug für spanabhebende Bearbeitung
US3654682A (en) * 1970-09-01 1972-04-11 Edward H Newbould Tool holder
DE2304120C2 (de) * 1973-01-29 1981-09-24 Kennametal Inc., Latrobe, Pa. Umsetzbarer Schneideinsatz für Schneidwerkzeuge der spanabhebenden Bearbeitung
US4016634A (en) * 1976-04-19 1977-04-12 Empire Tool Company Indexable insert type cutting toolholders
US4397592A (en) * 1980-11-10 1983-08-09 Kennametal Inc. Insert holder and method of holding
EP0269918A3 (en) * 1986-12-01 1989-12-06 Carboloy Inc. Cutting tool employing a double pin retention assembly
SE505726C2 (sv) * 1995-02-27 1997-10-06 Sandvik Ab Fastspänningsanordning för skärplattor
SE509594C2 (sv) * 1996-01-26 1999-02-15 Sandvik Ab Indexering av vändskär
SE509324C2 (sv) * 1996-04-19 1999-01-11 Seco Tools Ab Verktyg för skärande bearbetning
DE29724599U1 (de) * 1996-12-30 2002-06-13 Widia Gmbh Beschichteter Schneideinsatz oder Schneideinsatzrohling
US6007766A (en) * 1997-02-10 1999-12-28 Sandvik Ab Cutting insert adapted to be ground on upper and lower surfaces thereof
US6379087B1 (en) 2000-02-07 2002-04-30 Kennametal Inc. Cutting insert with split face clamping surfaces and toolholder therefor
US6877934B2 (en) * 2002-10-28 2005-04-12 Rem Sales, Inc. Milling head for thread whirling
SE528770C2 (sv) * 2004-08-25 2007-02-13 Seco Tools Ab Skärverktyg för vässning av elektrodspetsar med utbytbara skär
SE529067C2 (sv) * 2004-08-25 2007-04-24 Seco Tools Ab Vändskär med skärhålsarrangemang med två axlar
SE529065C2 (sv) * 2004-10-20 2007-04-24 Seco Tools Ab Skärverktyg där skäret har en spånkanal som skär släppningsytan
SE530374C2 (sv) * 2006-05-23 2008-05-20 Pramet Tools Sro Skärinsats samt skärverktyg där fastspänningshålets fastspänningsyta har formen av en elliptisk kon
DE102006028373B4 (de) * 2006-06-19 2016-01-21 Komet Group Gmbh Drehendes Werkzeugsystem mit einer Trennstelle zwischen zwei Teilelementen
AT506515B1 (de) * 2008-03-14 2013-02-15 Boehlerit Gmbh & Co Kg Schneidwerkzeug und schneidplatte
WO2010097797A1 (en) * 2009-02-27 2010-09-02 No Screw Ltd. Cutting tool, cutting tool holder and cutting insert therefor
JP5334668B2 (ja) * 2009-04-27 2013-11-06 京セラ株式会社 切削インサートおよび切削工具ならびにそれらを用いた被削加工物の製造方法
US8858126B2 (en) * 2009-09-25 2014-10-14 Kennametal Inc. Cutting tool with error proofing feature
US9103418B2 (en) * 2013-07-01 2015-08-11 Iscar, Ltd. Machine tool assembly for machining workpieces and actuator component thereof
WO2015033338A2 (en) 2013-09-03 2015-03-12 No Screw Ltd. Mounting mechanism for a cutting insert, a cutting insert therefor and a cutting tool using said insert
AT14369U1 (de) * 2014-11-24 2015-09-15 Ceratizit Austria Gmbh Werkzeug für die zerspanende Bearbeitung
EP3253517A1 (en) 2015-02-04 2017-12-13 No Screw Ltd. Cutting tool comprising a cutting tool holder and a cutting insert therefor
WO2016174663A1 (en) 2015-04-30 2016-11-03 No Screw Ltd. Dynamic clamping mechanism
CN118060604B (zh) * 2024-04-18 2024-07-05 常州中昇工具有限公司 一种基于汽车曲轴加工用组合式阶梯铣刀

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121939A (en) * 1957-01-18 1964-02-25 O K Tool Co Inc Cutting tool with indexable bit
NL287840A (US06811534-20041102-M00003.png) * 1957-12-10
NL108699C (US06811534-20041102-M00003.png) * 1959-05-30
US3299489A (en) * 1963-08-21 1967-01-24 Espa Establishment For Securit Tool-holder provided with reversible cutting tool, and the tool itself

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2334456A1 (fr) * 1975-12-12 1977-07-08 Walter Gmbh Montanwerke Foret equipe de plaquettes indexables pour materiaux metalliques et plastiques
FR2418052A1 (fr) * 1978-02-22 1979-09-21 Bruay Ind Porte-outil, en particulier pour plaquette de coup e

Also Published As

Publication number Publication date
AT276001B (de) 1969-11-10
CH459706A (de) 1968-07-15
ES335272A1 (es) 1968-04-01
NO120563B (US06811534-20041102-M00003.png) 1970-11-02
BE692344A (US06811534-20041102-M00003.png) 1967-06-16
DE1552308B2 (de) 1977-05-18
NL152474B (nl) 1977-03-15
SE346074B (US06811534-20041102-M00003.png) 1972-06-26
NL6700325A (US06811534-20041102-M00003.png) 1967-07-11
US3341921A (en) 1967-09-19
DE1552308A1 (de) 1969-10-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE Patent expired