ES2123752T3 - Broca helicoidal con canales de refrigerante y metodo para fabricar una broca helicoidal. - Google Patents

Broca helicoidal con canales de refrigerante y metodo para fabricar una broca helicoidal.

Info

Publication number
ES2123752T3
ES2123752T3 ES94902157T ES94902157T ES2123752T3 ES 2123752 T3 ES2123752 T3 ES 2123752T3 ES 94902157 T ES94902157 T ES 94902157T ES 94902157 T ES94902157 T ES 94902157T ES 2123752 T3 ES2123752 T3 ES 2123752T3
Authority
ES
Spain
Prior art keywords
drill bit
helical drill
refrigerant channels
manufacturing
central 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 - Lifetime
Application number
ES94902157T
Other languages
English (en)
Inventor
Tommy Tukala
Leif Karlsson
Kent Eriksson
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.)
Sandvik AB
Original Assignee
Sandvik AB
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 Sandvik AB filed Critical Sandvik AB
Application granted granted Critical
Publication of ES2123752T3 publication Critical patent/ES2123752T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B23B51/0486—Drills for trepanning with lubricating or cooling equipment
    • B23B51/0493—Drills for trepanning with lubricating or cooling equipment with exchangeable cutting inserts, e.g. able to be clamped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • B23P15/32—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools twist-drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/40—Flutes, i.e. chip conveying grooves
    • B23B2251/408—Spiral grooves
    • 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
    • Y10T408/44—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product
    • Y10T408/45—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product including Tool with duct
    • 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
    • Y10T408/44—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product
    • Y10T408/45—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product including Tool with duct
    • Y10T408/455—Conducting channel extending to end of Tool
    • 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
    • Y10T408/905—Having stepped cutting edges
    • Y10T408/906—Axially spaced

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

UNA BROCA ESPIRAL Y UN METODO PARA LA FABRICACION DEL MISMO CON DOS CABEZALES A DISTINTAS DISTANCIAS DE LA LINEA CENTRAL Y DOS CANALES REFRIGERANTES, DONDE LOS CANALES REFRIGERANTES (23,24) ESTAN COLOCADOS PARALELAMENTE A LA LINEA CENTRAL DENTRO DE LA PARTE DE LA ESPIGA, Y DONDE LA PARTE ESPIRAL HA SIDO RETORCIDA AL CALOR PARA FORMAR LOS CANALES REFRIGERANTES CURVADOS EN FORMA DE ESPIRAL (17,18), Y DONDE LOS CANALES DE SALIDA EN LA PUNTA HAN SIDO TALADRADOS DESPUES DE SER RETORCIDA LA BROCA, Y DONDE LAS ABERTURAS DE SALIDA (21,22) ESTAN COLOCADAS A DIFERENTES DISTANCIAS DE LA LINEA CENTRAL.
ES94902157T 1992-12-10 1993-12-01 Broca helicoidal con canales de refrigerante y metodo para fabricar una broca helicoidal. Expired - Lifetime ES2123752T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9203716A SE470547B (sv) 1992-12-10 1992-12-10 Borr med kylkanaler och sätt för tillverkning av borr

Publications (1)

Publication Number Publication Date
ES2123752T3 true ES2123752T3 (es) 1999-01-16

Family

ID=20388084

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94902157T Expired - Lifetime ES2123752T3 (es) 1992-12-10 1993-12-01 Broca helicoidal con canales de refrigerante y metodo para fabricar una broca helicoidal.

Country Status (9)

Country Link
US (1) US5634747A (es)
EP (1) EP0676991B1 (es)
JP (1) JPH08504370A (es)
CN (1) CN1044209C (es)
AU (1) AU5662694A (es)
DE (1) DE69321367T2 (es)
ES (1) ES2123752T3 (es)
SE (1) SE470547B (es)
WO (1) WO1994013422A1 (es)

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DK173819B1 (da) * 1994-07-22 2001-11-19 Niels Joergen Hansen Holdeorgan til skæreorganer og fremgangsmåde til fremstilling af et sådant holdeorgan
CN1057036C (zh) * 1994-08-30 2000-10-04 张孝敬 内冷式钻头
SE504443C2 (sv) * 1994-11-21 1997-02-10 Sandvik Ab Slipkopp samt slitdel därtill
SE509262C2 (sv) * 1995-03-02 1998-12-21 Sandvik Ab Borr med kylkanaler och sätt för tillverkning därav
US5704740A (en) * 1995-06-26 1998-01-06 Walter Ag Drilling tool, particularly for metallic materials
CA2245802C (en) * 1996-02-29 2005-07-26 Komet Prazisionswerkzeuge Robert Breuning Gmbh Drilling tool for machine tools and method of producing the same
SE512187C2 (sv) * 1997-04-30 2000-02-07 Seco Tools Ab Borr
EP0876867B1 (en) * 1997-04-30 2002-06-26 Seco Tools Ab Drill
US6773211B2 (en) * 2001-05-18 2004-08-10 Novator Ab Orbital drilling cutting tool
DE10202954B4 (de) * 2002-01-26 2006-07-27 Arno Friedrichs Verfahren zur Herstellung eines stabförmigen Bohrers aus Hartmetall oder Keramik
US7234899B2 (en) * 2003-05-19 2007-06-26 Tdy Industries, Inc. Cutting tool having a wiper nose corner
SE527227C2 (sv) * 2003-09-12 2006-01-24 Seco Tools Ab Verktyg för spånavskiljande bearbetning med en axiell cylindrisk kanal
JP5013896B2 (ja) * 2007-02-13 2012-08-29 京セラ株式会社 スローアウェイ式ドリルホルダの製造方法、スローアウェイ式ドリルホルダおよびそれを用いたスローアウェイ式ドリル並びにそれを用いた切削方法
DE102007042280A1 (de) * 2007-09-06 2009-03-12 Komet Group Holding Gmbh Bohrwerkzeug für Werkzeugmaschinen sowie Verfahren zu dessen Herstellung
DE102007042279A1 (de) * 2007-09-06 2009-03-12 Komet Group Holding Gmbh Bohrwerkzeug für Werkzeugmaschinen sowie Verfahren zu dessen Herstellung
JP2009220210A (ja) * 2008-03-14 2009-10-01 Yunitakku Kk ガンドリル
EP2298491B1 (de) * 2009-09-22 2017-06-28 Firma Gühring oHG Werkzeug mit Kühlmittelkanälen
IT1401273B1 (it) * 2010-07-30 2013-07-18 Nuova Pignone S R L Bullone di serraggio con refrigerante esterno ed interno e metodi
CN102389992A (zh) * 2011-05-10 2012-03-28 上海锅炉厂有限公司 一种可转位扩孔钻
KR20140026172A (ko) * 2012-08-24 2014-03-05 대구텍 유한회사 내경 가공용 선삭 공구
DE102013205889B3 (de) 2013-04-03 2014-05-28 Kennametal Inc. Kupplungsteil, insbesondere Schneidkopf für ein Rotationswerkzeug sowie ein derartiges Rotationswerkzeug
CN104338982A (zh) * 2013-08-01 2015-02-11 江苏天工工具有限公司 一种带冷却液通道的钻头
JP2015047655A (ja) * 2013-08-30 2015-03-16 三菱マテリアル株式会社 クーラント穴付きエンドミル
US20150063931A1 (en) * 2013-08-30 2015-03-05 Kennametal Inc. Indexable drill assembly and drill body having coolant supply
DE102013220884B4 (de) 2013-10-15 2022-02-17 Kennametal Inc. Modulares Trägerwerkzeug sowie Werkzeugkopf
CN103737076A (zh) * 2013-11-26 2014-04-23 李仕清 一种机加螺旋阶梯刃内倾槽麻花钻的自降温技术及其加工方法
CN103722221A (zh) * 2013-11-26 2014-04-16 李仕清 一种钣金螺旋阶梯刃麻花钻的自降温技术及其加工方法
DE102014206796B4 (de) 2014-04-08 2020-10-15 Kennametal Inc. Rotationswerkzeug, insbesondere Bohrer sowie Schneidkopf für ein solches Rotationswerkzeug
CN104400081A (zh) * 2014-11-18 2015-03-11 江苏汤臣汽车零部件有限公司 一种高压水喷清屑冷却用钻头
CN104763347B (zh) * 2015-01-23 2017-01-04 中国石油天然气集团公司 发汗冷却pdc钻头
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
US9937567B2 (en) 2015-10-07 2018-04-10 Kennametal Inc. Modular 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
DE102017205166B4 (de) 2017-03-27 2021-12-09 Kennametal Inc. Modulares Rotationswerkzeug und modulares Werkzeugsystem
CN107008934B (zh) * 2017-05-04 2018-11-09 大连理工大学 抑制复材制孔时刀具磨损的侧向内冷孔设计方法
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
US11491594B2 (en) * 2018-01-08 2022-11-08 Ford Motor Company Tooling assembly with internal coolant passages for machines
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
CN112077369A (zh) 2019-06-13 2020-12-15 肯纳金属印度有限公司 可转位钻头刀片
CN112388033B (zh) 2019-08-14 2024-10-25 肯纳金属印度有限公司 可转位钻头刀片
CN113441761B (zh) * 2021-06-22 2023-04-18 哈尔滨瀚成科技有限公司 一种内冷钻头制备方法、内冷钻头和加热装置
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
CN113814682A (zh) * 2021-09-06 2021-12-21 天津金键航天设备有限公司 一种内冷式旋转切削器具制备方法、内冷钻头及内冷铣刀
EP4201561A1 (en) * 2021-12-21 2023-06-28 Seco Tools Ab Drill body of an indexable insert drill and indexable insert drill comprising such a drill body
CN118492472A (zh) * 2024-06-03 2024-08-16 天津金键航天设备有限公司 一种冷却介质刀具、钻具及冷却介质刀具的工艺方法

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US2148805A (en) * 1938-05-09 1939-02-28 Cogsdill Twist Drill Co Method of making oil hole drills
US2541849A (en) * 1946-10-05 1951-02-13 Villeneuve Louis Jean Albert Process for manufacturing hollow tools
US2811875A (en) * 1956-04-11 1957-11-05 Cogsdill Twist Drill Co Twist drill having oil passages therein and method of construction
US3040605A (en) * 1960-08-01 1962-06-26 Rudolf W Andreasson Drill
US3096668A (en) * 1962-04-25 1963-07-09 Harlan J Maynard Mist cooled cutting tool
US3117471A (en) * 1962-07-17 1964-01-14 Kenneth L O'connell Method and means for making twist drills
US3504575A (en) * 1966-10-03 1970-04-07 Kobe Steel Ltd Method of making fluted drill and the like
AT279998B (de) * 1967-05-09 1970-03-25 Rohde & Doerrenberg Verfahren zum Herstellen von Spiralbohrern od.ähnl Werkzeugen sowie nach dem Verfahren hergestellter Spiralbohrer
SE429617B (sv) * 1979-06-12 1983-09-19 Seco Tools Ab Anordning for overforing av fluidum till en roterande enhet
DE2945635A1 (de) * 1979-11-12 1981-05-21 Rohde & Dörrenberg, 4000 Düsseldorf Bohrwerkzeug sowie verfahren zu seiner herstellung
DE3309860A1 (de) * 1983-02-08 1984-08-09 Fa. Gottlieb Gühring, 7470 Albstadt Bohrwerkzeug
JPS59219108A (ja) * 1983-05-25 1984-12-10 Sumitomo Electric Ind Ltd ドリル
DE4231381A1 (de) * 1992-09-19 1994-03-24 Mitsubishi Materials Corp Bohrer

Also Published As

Publication number Publication date
US5634747A (en) 1997-06-03
SE9203716L (sv) 1994-06-11
WO1994013422A1 (en) 1994-06-23
DE69321367T2 (de) 1999-02-25
EP0676991B1 (en) 1998-09-30
SE9203716D0 (sv) 1992-12-10
EP0676991A1 (en) 1995-10-18
DE69321367D1 (de) 1998-11-05
AU5662694A (en) 1994-07-04
JPH08504370A (ja) 1996-05-14
CN1044209C (zh) 1999-07-21
SE470547B (sv) 1994-08-01
CN1091066A (zh) 1994-08-24

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