DE69112665T2 - Bohrer mit Einwegschneideinsatz. - Google Patents

Bohrer mit Einwegschneideinsatz.

Info

Publication number
DE69112665T2
DE69112665T2 DE69112665T DE69112665T DE69112665T2 DE 69112665 T2 DE69112665 T2 DE 69112665T2 DE 69112665 T DE69112665 T DE 69112665T DE 69112665 T DE69112665 T DE 69112665T DE 69112665 T2 DE69112665 T2 DE 69112665T2
Authority
DE
Germany
Prior art keywords
drill
cutting insert
way cutting
way
insert
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 - Fee Related
Application number
DE69112665T
Other languages
English (en)
Other versions
DE69112665D1 (de
Inventor
Kazutaka Isobe
Kazuo Noguchi
Toshio Nomura
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of DE69112665D1 publication Critical patent/DE69112665D1/de
Publication of DE69112665T2 publication Critical patent/DE69112665T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • 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
    • B23B2200/00—Details of cutting inserts
    • B23B2200/08—Rake or top surfaces
    • B23B2200/081—Rake or top surfaces with projections
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/48—Chip breakers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/50—Drilling tools comprising cutting inserts
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S408/00—Cutting by use of rotating axially moving tool
    • Y10S408/713—Tool having detachable 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
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
    • Y10T407/1934—Rotary cutting tool including holder [i.e., head] having seat for inserted tool with separate means to fasten tool to holder
    • Y10T407/1938—Wedge clamp element
    • Y10T407/194—Resilient clamp jaw
    • 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
    • Y10T407/2282—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder including tool holding clamp and clamp actuator
    • Y10T407/2286—Resiliently biased clamp jaw
    • Y10T407/2288—Integral with holder
    • 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
    • Y10T407/27—Cutters, for shaping comprising tool of specific chemical composition
    • 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
    • Y10T408/78—Tool of specific diverse material
    • 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
    • Y10T408/81—Tool having crystalline 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
    • 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
DE69112665T 1990-02-20 1991-02-19 Bohrer mit Einwegschneideinsatz. Expired - Fee Related DE69112665T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4064590 1990-02-20
JP4064490 1990-02-20

Publications (2)

Publication Number Publication Date
DE69112665D1 DE69112665D1 (de) 1995-10-12
DE69112665T2 true DE69112665T2 (de) 1996-04-04

Family

ID=26380134

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69112665T Expired - Fee Related DE69112665T2 (de) 1990-02-20 1991-02-19 Bohrer mit Einwegschneideinsatz.

Country Status (4)

Country Link
US (1) US5154550A (de)
EP (1) EP0443517B1 (de)
KR (1) KR940005404B1 (de)
DE (1) DE69112665T2 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5759623A (en) * 1995-09-14 1998-06-02 Universite De Montreal Method for producing a high adhesion thin film of diamond on a Fe-based substrate
DE19545647A1 (de) * 1995-12-07 1997-06-12 Hilti Ag Drehschlag-Wendelbohrer
DE19601356A1 (de) * 1996-01-16 1997-07-17 Plica Werkzeugfabrik Ag Hartmetallplatte und damit bestückter Gesteinsbohrer sowie Verfahren zu dessen Herstellung
DE19757242A1 (de) * 1997-12-22 1999-07-01 Beck August Gmbh Co Bohrwerkzeug für Bohrungen in Vollmaterial
US6135681A (en) * 1998-08-21 2000-10-24 Allied Machine & Engineering Flat bottom tool
US6528141B1 (en) 1998-12-15 2003-03-04 Diamond Machining Technology, Inc. Support structure and method of assembling same
US6261167B1 (en) 1998-12-15 2001-07-17 Diamond Machining Technology, Inc. Two-sided abrasive tool and method of assembling same
US6402603B1 (en) 1998-12-15 2002-06-11 Diamond Machining Technology, Inc. Two-sided abrasive tool
CA2379637A1 (en) * 1999-08-03 2001-02-08 Kennametal Inc. Drill bit having a replaceable cutting head
US9199315B2 (en) 2000-06-02 2015-12-01 Kennametal Inc. Twist drill and method for producing a twist drill which method includes forming a flute of a twist drill
DE10207257B4 (de) 2002-02-21 2021-02-18 Kennametal Inc. Rundlaufschneidwerkzeug mit auswechselbarem Schneideinsatz
US7322776B2 (en) * 2003-05-14 2008-01-29 Diamond Innovations, Inc. Cutting tool inserts and methods to manufacture
JP4782672B2 (ja) 2003-06-03 2011-09-28 サンドビック インテレクチュアル プロパティー アクティエボラーグ 割り出し可能な切削インサート及びこの切削インサートの製造方法
US20050183893A1 (en) * 2004-01-13 2005-08-25 Sandvik Ab Indexable cutting inserts and methods for producing the same
US7309196B2 (en) * 2004-10-05 2007-12-18 Kennametal Inc. Modular drill
DE102006005379B4 (de) * 2006-02-03 2015-02-12 Kennametal Inc. Kombinationswerkzeug und Verfahren zur spanenden Bearbeitung eines Bohrlochs und dessen Bohrungsoberfläche
JP2009529432A (ja) * 2006-03-06 2009-08-20 ダイヤモンド イノベーションズ、インク． 成形済みインサート本体を伴った切削工具インサート
CN101605918B (zh) * 2007-02-05 2012-03-21 六号元素（产品）（控股）公司 多晶金刚石(pcd)材料
US9139893B2 (en) 2008-12-22 2015-09-22 Baker Hughes Incorporated Methods of forming bodies for earth boring drilling tools comprising molding and sintering techniques
US8505654B2 (en) * 2009-10-09 2013-08-13 Element Six Limited Polycrystalline diamond
CN101949264A (zh) * 2010-07-02 2011-01-19 大庆油田有限责任公司 一种井下水平钻孔用金刚石钻头及其制作方法
EP2614906B1 (de) * 2010-09-07 2020-07-15 Sumitomo Electric Hardmetal Corp. Schneidewerkzeug
US9010464B2 (en) 2011-05-04 2015-04-21 Dover BMCS Acquistion Corporation Drill bits and drilling apparatuses including the same
US9662717B2 (en) * 2011-05-23 2017-05-30 Sharon-Cutwell Co., Inc. Drilling tool
US20120308319A1 (en) * 2011-06-03 2012-12-06 Karthik Sampath Rotary cutting tool having coated cutting tip and coolant holes and method of fabricating
US9194189B2 (en) 2011-09-19 2015-11-24 Baker Hughes Incorporated Methods of forming a cutting element for an earth-boring tool, a related cutting element, and an earth-boring tool including such a cutting element
DE102013205889B3 (de) 2013-04-03 2014-05-28 Kennametal Inc. Kupplungsteil, insbesondere Schneidkopf für ein Rotationswerkzeug sowie ein derartiges Rotationswerkzeug
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
DE102015211744B4 (de) 2015-06-24 2023-07-20 Kennametal Inc. Rotationswerkzeug, insbesondere Bohrer, und Schneidkopf für ein solches Rotationswerkzeug
USD798922S1 (en) 2015-10-07 2017-10-03 Kennametal Inc. Cutting head for rotary drill
USD798921S1 (en) 2015-10-07 2017-10-03 Kennametal Inc. Cutting head for 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
US9937567B2 (en) 2015-10-07 2018-04-10 Kennametal Inc. Modular drill
US10799958B2 (en) 2017-08-21 2020-10-13 Kennametal Inc. Modular rotary cutting tool
CN112077370A (zh) 2019-06-13 2020-12-15 肯纳金属印度有限公司 可转位钻头刀片

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE262345C (de) *
US3540323A (en) * 1968-06-17 1970-11-17 Caterpillar Tractor Co Drill having indexable carbide inserts
AU518306B2 (en) * 1977-05-04 1981-09-24 Sumitomo Electric Industries, Ltd. Sintered compact for use ina cutting tool anda method of producing thesame
JPS6039739B2 (ja) * 1979-01-13 1985-09-07 日本特殊陶業株式会社 高密度立方晶窒化硼素焼結体
EP0081775B1 (de) * 1981-12-16 1986-04-09 General Electric Company Nitriertes überhartes Verbundmaterial
JPS58143115A (ja) * 1982-02-19 1983-08-25 Akira Mineshige 自動車エンジンの廃熱利用方法
DE3306209C2 (de) * 1983-02-23 1985-02-28 Iscar Hartmetall GmbH, 7505 Ettlingen Bohrwerkzeug mit auswechselbarem Schneideinsatz
US4527931A (en) * 1983-05-27 1985-07-09 Gte Laboratories Incorporated Indexable insert for mining drill
JPS60122785A (ja) * 1983-12-08 1985-07-01 三菱マテリアル株式会社 ダイヤモンド被覆工具部材
CA1248519A (en) * 1984-04-03 1989-01-10 Tetsuo Nakai Composite tool and a process for the production of the same
SE454421B (sv) * 1984-07-12 1988-05-02 Sandvik Ab Borr med utbytbar borrspets
JPS61136702A (ja) * 1984-12-07 1986-06-24 Hitachi Ltd 切削工具
JPS6246489A (ja) * 1985-08-23 1987-02-28 Nippon Texas Instr Kk ダイナミツク型差動増幅器
US4714385A (en) * 1986-02-27 1987-12-22 General Electric Company Polycrystalline diamond and CBN cutting tools
JPS62218010A (ja) * 1986-03-19 1987-09-25 Mitsubishi Metal Corp 超硬ドリル
JPH0777688B2 (ja) * 1986-06-09 1995-08-23 三菱マテリアル株式会社 耐欠損性のすぐれたサーメット製ドリル
JPS6338501A (ja) * 1986-08-05 1988-02-19 Sumitomo Metal Mining Co Ltd 複合超硬合金及びその製造方法
JPS6338502A (ja) * 1986-08-05 1988-02-19 Sumitomo Metal Mining Co Ltd 複合超硬合金及びその製造方法
DE3772671D1 (de) * 1986-08-11 1991-10-10 Sumitomo Electric Industries Aluminiumoxyd, beschichtet mit diamant.
EP0291933B2 (de) * 1987-05-20 1994-06-22 Sumitomo Electric Industries Limited Abstechwerkzeug
JPH01153228A (ja) * 1987-12-10 1989-06-15 Asahi Daiyamondo Kogyo Kk 気相合成ダイヤモンド工具の製造法
JPH01164701A (ja) * 1987-12-18 1989-06-28 Chiyoda Kagaku Kenkyusho:Kk 次亜塩素酸ナトリウム水溶液の安定化法
IE61697B1 (en) * 1987-12-22 1994-11-16 De Beers Ind Diamond Abrasive product
DE68919454T2 (de) * 1988-08-15 1995-04-06 De Beers Ind Diamond Werkzeugeinsatz.
JP2744957B2 (ja) * 1988-09-30 1998-04-28 矢崎総業株式会社 フラットワイヤハーネス及びその製造方法
FR2638461A1 (fr) * 1988-11-03 1990-05-04 Combustible Nucleaire Produit composite abrasif comportant une partie active de materiau ultra-dur et procede de fabrication d'un tel produit

Also Published As

Publication number Publication date
US5154550A (en) 1992-10-13
DE69112665D1 (de) 1995-10-12
EP0443517A3 (en) 1992-02-12
EP0443517A2 (de) 1991-08-28
KR940005404B1 (ko) 1994-06-18
EP0443517B1 (de) 1995-09-06

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8339 Ceased/non-payment of the annual fee