CA2891295C - Cutting tool and cutting insert with a rearward resilience slit - Google Patents

Cutting tool and cutting insert with a rearward resilience slit Download PDF

Info

Publication number
CA2891295C
CA2891295C CA2891295A CA2891295A CA2891295C CA 2891295 C CA2891295 C CA 2891295C CA 2891295 A CA2891295 A CA 2891295A CA 2891295 A CA2891295 A CA 2891295A CA 2891295 C CA2891295 C CA 2891295C
Authority
CA
Canada
Prior art keywords
insert
slit
cutting
axis
coupling
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.)
Active
Application number
CA2891295A
Other languages
English (en)
French (fr)
Other versions
CA2891295A1 (en
Inventor
Gil Hecht
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.)
Iscar Ltd
Original Assignee
Iscar Ltd
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 Iscar Ltd filed Critical Iscar Ltd
Publication of CA2891295A1 publication Critical patent/CA2891295A1/en
Application granted granted Critical
Publication of CA2891295C publication Critical patent/CA2891295C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2240/00—Details of connections of tools or workpieces
    • B23B2240/32—Press fits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/02—Connections between shanks and removable cutting heads
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/907—Tool or Tool with support including detailed shank
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/909—Having peripherally spaced 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/909—Having peripherally spaced cutting edges
    • Y10T408/9095—Having peripherally spaced cutting edges with axially extending relief channel
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/909—Having peripherally spaced cutting edges
    • Y10T408/9098—Having peripherally spaced cutting edges with means to retain Tool to support

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Drilling Tools (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Details Of Cutting Devices (AREA)
CA2891295A 2012-11-26 2013-10-31 Cutting tool and cutting insert with a rearward resilience slit Active CA2891295C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/684,947 2012-11-26
US13/684,947 US8882413B2 (en) 2012-11-26 2012-11-26 Cutting tool and cutting insert with a rearward resilience slit
PCT/IL2013/050890 WO2014080395A1 (en) 2012-11-26 2013-10-31 Cutting tool and cutting insert with a rearward resilience slit

Publications (2)

Publication Number Publication Date
CA2891295A1 CA2891295A1 (en) 2014-05-30
CA2891295C true CA2891295C (en) 2018-02-13

Family

ID=49766139

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2891295A Active CA2891295C (en) 2012-11-26 2013-10-31 Cutting tool and cutting insert with a rearward resilience slit

Country Status (13)

Country Link
US (1) US8882413B2 (enExample)
EP (1) EP2922653B1 (enExample)
JP (1) JP6434418B2 (enExample)
KR (1) KR101883539B1 (enExample)
CN (1) CN104853868B (enExample)
BR (1) BR112015010719B1 (enExample)
CA (1) CA2891295C (enExample)
DE (1) DE112013005653T5 (enExample)
ES (1) ES2678871T3 (enExample)
PL (1) PL2922653T3 (enExample)
PT (1) PT2922653T (enExample)
RU (1) RU2635597C2 (enExample)
WO (1) WO2014080395A1 (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL195804A (en) * 2008-12-09 2012-12-31 Iscar Ltd A cutting tool with a detachable cutting head that folds itself
DE102013205889B3 (de) 2013-04-03 2014-05-28 Kennametal Inc. Kupplungsteil, insbesondere Schneidkopf für ein Rotationswerkzeug sowie ein derartiges Rotationswerkzeug
USD734790S1 (en) * 2013-06-12 2015-07-21 Element Six (Production) (Pty) Ltd Drill bit tip
US9592061B2 (en) * 2013-09-06 2017-03-14 Biomet Manufacturing, Llc Modular reamer drill tip connector assembly
DE102013220884B4 (de) 2013-10-15 2022-02-17 Kennametal Inc. Modulares Trägerwerkzeug sowie Werkzeugkopf
DE102014206796B4 (de) 2014-04-08 2020-10-15 Kennametal Inc. Rotationswerkzeug, insbesondere Bohrer sowie Schneidkopf für ein solches Rotationswerkzeug
DE102015106082A1 (de) * 2014-04-24 2015-10-29 Kennametal India Ltd. Schneidwerkzeug mit auswechselbarem Schneideinsatz und geneigten Befestigungselementen
US9468979B2 (en) * 2014-06-17 2016-10-18 Iscar, Ltd. Rotary cutting tool including cutting head having coupling pin with guiding and fastening recesses
JP6399389B2 (ja) * 2014-09-05 2018-10-03 住友電工ハードメタル株式会社 ヘッド交換式ドリル、およびヘッド交換式ドリル用のヘッド
USD756430S1 (en) 2015-02-13 2016-05-17 Taegutec, Ltd. Drill head
DE102015211744B4 (de) 2015-06-24 2023-07-20 Kennametal Inc. Rotationswerkzeug, insbesondere Bohrer, und Schneidkopf für ein solches Rotationswerkzeug
US9937567B2 (en) 2015-10-07 2018-04-10 Kennametal Inc. Modular drill
US10071430B2 (en) 2015-10-07 2018-09-11 Kennametal Inc. Cutting head, rotary tool and support for the rotary tool and for the accommodation of the cutting head
US10766077B2 (en) * 2016-03-04 2020-09-08 Sumitomo Electric Hardmetal Corp. Cutting tool
RU2734219C2 (ru) * 2016-09-07 2020-10-13 Искар Лтд. Корпус инструмента с поддерживающей поверхностью для головки, имеющей центральную выемку, оснащенную упруго смещаемыми опорными участками
US11235397B2 (en) 2016-12-16 2022-02-01 Kennametal Inc. Side-activated modular drill
DE102017205166B4 (de) 2017-03-27 2021-12-09 Kennametal Inc. Modulares Rotationswerkzeug und modulares Werkzeugsystem
USD840449S1 (en) * 2017-06-28 2019-02-12 Gino Development, Inc. Twisted drill bit tip
DE102017212054B4 (de) 2017-07-13 2019-02-21 Kennametal Inc. Verfahren zur Herstellung eines Schneidkopfes sowie Schneidkopf
US10799958B2 (en) 2017-08-21 2020-10-13 Kennametal Inc. Modular rotary cutting tool
US10500654B2 (en) * 2018-01-11 2019-12-10 Kennametal Inc Modular cutting tool
JP7023295B2 (ja) * 2018-01-12 2022-02-21 京セラ株式会社 ドリル及び切削加工物の製造方法
US11110521B2 (en) * 2018-03-07 2021-09-07 Iscar, Ltd. Rotary cutting head having a rigid mounting protuberance and rotary cutting tool
DE102019116160A1 (de) 2018-06-20 2019-12-24 Kennametal Inc. Seitlich geschlossener modularer Bohrer mit federunterstütztem Auswurf
US11090736B2 (en) 2018-12-10 2021-08-17 Kennametal Inc. Side-activated modular drill
CN112077370B (zh) 2019-06-13 2024-10-01 肯纳金属印度有限公司 可转位钻头刀片
DE102019133212A1 (de) 2019-12-05 2021-06-10 Kennametal Inc. Rotations-Schneidwerkzeug
US11471952B2 (en) 2020-03-19 2022-10-18 Kennametal Inc. Cutting tool having replaceable cutting head and method of securing a replaceable cutting head
US12109635B2 (en) 2021-04-21 2024-10-08 Iscar, Ltd. Rotatable cutting head having tip portion with radially extending cutting edges forming a cutting profile having concave and convex sub-portions
US11883888B2 (en) 2021-06-28 2024-01-30 Kennametal Inc. Modular drill with enhanced bump-off capability
CN115703157A (zh) 2021-08-17 2023-02-17 肯纳金属印度有限公司 具有冷却剂系统的可转位钻头组件
US11819926B2 (en) 2021-11-16 2023-11-21 Iscar, Ltd Cutting head having four cutting portions and two convex clamping surfaces, and rotary cutting tool

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0460237B1 (en) * 1989-12-25 1996-03-06 Sumitomo Electric Industries, Ltd. Throw-away drill
JPH03196909A (ja) * 1989-12-25 1991-08-28 Sumitomo Electric Ind Ltd スローアウェイ式ドリル
SU1757784A1 (ru) * 1990-12-13 1992-08-30 В.А. Демидов Сверло
DE4410027A1 (de) 1994-03-23 1995-09-28 Ejot Verbindungstech Gmbh & Co Bohrer, insbesondere Bohrschraube
DE4435857A1 (de) * 1994-10-07 1996-04-11 Kennametal Hertel Ag Bohrer mit einem Bohrspitzenteil
SE505399C2 (sv) * 1995-11-09 1997-08-18 Sandvik Ab Fastspänningsförfarande och fastspänningsanordning för skär
US6142486A (en) * 1997-02-26 2000-11-07 Cedarberg Industries, Inc. Mounting arrangement for retainer collet assembly
DE10042990A1 (de) * 2000-09-01 2002-03-28 Kennametal Inc Rundlauf-Schneidwerkzeug, z. B. Bohrer
US6485235B1 (en) 2001-05-08 2002-11-26 Allied Machine & Engineering Corp. Cutting tool assembly with replaceable cutting head
SE523616C2 (sv) * 2001-10-25 2004-05-04 Sandvik Ab Roterbart verktyg för spånavskiljande bearbetning med kopplingsanordning med elastiska skänklar
US6582164B1 (en) 2002-02-25 2003-06-24 Kennametal Inc. Roller twist drill
JP4359918B2 (ja) * 2003-11-27 2009-11-11 京セラ株式会社 スローアウェイドリルおよび操作冶具
IL181296A0 (en) * 2007-02-12 2007-07-04 Iscar Ltd Tool with releasably mounted self-clamping cutting head
IL195804A (en) * 2008-12-09 2012-12-31 Iscar Ltd A cutting tool with a detachable cutting head that folds itself
DE102008054925B4 (de) 2008-12-18 2010-09-09 Hilti Aktiengesellschaft Bohrwerkzeug für Gestein
SE533852C2 (sv) * 2009-06-23 2011-02-08 Sandvik Intellectual Property Roterbart verktyg för spånavskiljande bearbetning samt löstopp härför
CN201455333U (zh) * 2009-06-26 2010-05-12 罗信精密零件(上海)有限公司 双向筒夹
CN201483018U (zh) * 2009-08-07 2010-05-26 周清明 用于高速电主轴的弹簧夹头
WO2011021275A1 (ja) * 2009-08-18 2011-02-24 オーエスジー株式会社 スローアウェイ式回転工具
US20120315101A1 (en) * 2009-12-08 2012-12-13 Jiro Osawa Throw-away rotating tool
DE102010025653B4 (de) * 2010-06-30 2018-09-20 Kennametal Inc. Rotations-Schneidwerkzeug
CN202114572U (zh) * 2011-06-02 2012-01-18 毛建省 石材快速装夹磨边机
US8992141B2 (en) * 2012-04-04 2015-03-31 Iscar, Ltd. Cutting head having resilient male coupling member for cutting tool and method of assembly thereof
US9028180B2 (en) * 2012-04-04 2015-05-12 Iscar, Ltd. Cutting tool and cutting head with a resilient coupling portion

Also Published As

Publication number Publication date
CN104853868B (zh) 2018-01-02
PT2922653T (pt) 2018-06-05
US20140147224A1 (en) 2014-05-29
CN104853868A (zh) 2015-08-19
JP6434418B2 (ja) 2018-12-05
BR112015010719A2 (pt) 2017-07-11
RU2635597C2 (ru) 2017-11-14
DE112013005653T5 (de) 2015-08-20
PL2922653T3 (pl) 2018-08-31
KR101883539B1 (ko) 2018-07-30
CA2891295A1 (en) 2014-05-30
EP2922653A1 (en) 2015-09-30
ES2678871T3 (es) 2018-08-20
RU2015125253A (ru) 2017-01-10
KR20150088795A (ko) 2015-08-03
BR112015010719B1 (pt) 2020-10-06
JP2015535493A (ja) 2015-12-14
WO2014080395A1 (en) 2014-05-30
US8882413B2 (en) 2014-11-11
EP2922653B1 (en) 2018-04-25

Similar Documents

Publication Publication Date Title
CA2891295C (en) Cutting tool and cutting insert with a rearward resilience slit
EP2834032B1 (en) Cutting tool and cutting head with a resilient coupling portion
EP2517813B1 (en) Cutting tool having releasably mounted self-clamping cutting head
EP2945765B1 (en) Cutting tool with cutting insert having non-abutting side flanks
EP2090390A1 (en) Deep hole cutting apparatus
NZ551122A (en) Drill with releasably mounted cutting head axially supported by the tool shank at four spaced apart axial support regions on shank support surfaces
KR20130052561A (ko) 절삭 공구
JP2012501864A (ja) 切削工具およびそのための切削チップ
RU2541214C2 (ru) Режущая вставка и режущий инструмент
JP4603622B2 (ja) 切削工具および切削方法
KR20190065308A (ko) 4면체 형상의 절삭 인서트, 인서트 홀더 및 절삭 공구
TWI734825B (zh) 具有以相對於一樞軸之力矩固定之可轉位切削嵌件的切削刀具

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20160916