ES2135733T3 - Broca y una insercion de corte para dicha broca. - Google Patents

Broca y una insercion de corte para dicha broca.

Info

Publication number
ES2135733T3
ES2135733T3 ES95919705T ES95919705T ES2135733T3 ES 2135733 T3 ES2135733 T3 ES 2135733T3 ES 95919705 T ES95919705 T ES 95919705T ES 95919705 T ES95919705 T ES 95919705T ES 2135733 T3 ES2135733 T3 ES 2135733T3
Authority
ES
Spain
Prior art keywords
drill
drill bit
angle
elements
cutting 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 - Lifetime
Application number
ES95919705T
Other languages
English (en)
Inventor
Tommy Tukala
Ake Sjolander
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 ES2135733T3 publication Critical patent/ES2135733T3/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
    • 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
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/202—Plate-like cutting inserts with special form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/04—Overall shape
    • B23C2200/0405—Hexagonal
    • B23C2200/0411—Hexagonal irregular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/04—Overall shape
    • B23C2200/0416—Irregular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/12—Side or flank surfaces
    • B23C2200/123—Side or flank surfaces curved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/12—Side or flank surfaces
    • B23C2200/125—Side or flank surfaces discontinuous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/20—Top or side views of the cutting edge
    • B23C2200/203—Curved cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/20—Top or side views of the cutting edge
    • B23C2200/205—Discontinuous 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
    • 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
    • Y10T407/23—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
    • 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
    • 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
    • Y10T408/90993—Screw driven means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling And Boring (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

LA INVENCION SE RELACIONA CON UNA PERFORADORA Y LOS ELEMENTOS INSERTADOS EN ELLO, PARA PERFORAR EN METAL CON UNA ACTUACION MEJORADA EN UN MARGEN DE DIAMETRO MAS PEQUEÑO. LA PERFORADORA CONSISTE EN UN EJE DE LA PERFORADORA (10), CUYO EXTREMO DELANTERO ESTA EQUIPADO CON ELEMENTOS INSERTADOS RADIALMENTE INTERIORES Y EXTERIORES (16, 17). CADA ELEMENTO INSERTADO TIENE UNA FORMA DE ROMBO ALARGADO, EN EL QUE LOS LADOS CORTOS SE ROMPEN POR LA MITAD PARA FORMAR UNA V CON UN ANGULO OBTUSO INTERNO ({DE}). LOS ELEMENTOS INSERTADOS ESTAN COLOCADOS DE TAL FORMA QUE EL EJE LONGITUDINAL DEL ELEMENTO INSERTADO RADIALMENTE EXTERIOR (16) SE INCLINA EN UN ANGULO ({AL}) DESDE EL EJE DE LA PERFORADORA (CL), CUYO ANGULO SE DIFERENCIA DEL ANGULO ({BE}) DE INCLINACION DEL ELEMENTO INSERTADO. RADIALMENTE (17).
ES95919705T 1994-05-09 1995-05-05 Broca y una insercion de corte para dicha broca. Expired - Lifetime ES2135733T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9401598A SE504315C2 (sv) 1994-05-09 1994-05-09 Borr för metallborrning

Publications (1)

Publication Number Publication Date
ES2135733T3 true ES2135733T3 (es) 1999-11-01

Family

ID=20393943

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95919705T Expired - Lifetime ES2135733T3 (es) 1994-05-09 1995-05-05 Broca y una insercion de corte para dicha broca.

Country Status (11)

Country Link
US (1) US5622461A (es)
EP (1) EP0758935B1 (es)
JP (1) JPH09512755A (es)
KR (1) KR100333467B1 (es)
CN (1) CN1052931C (es)
AT (1) ATE182096T1 (es)
BR (1) BR9507682A (es)
DE (1) DE69510790T2 (es)
ES (1) ES2135733T3 (es)
SE (1) SE504315C2 (es)
WO (1) WO1995030505A1 (es)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996018471A1 (de) * 1994-12-10 1996-06-20 Kennametal Hertel Ag Werkzeuge + Hartstoffe Bohrwerkzeug mit umsetzschneidplatten
DE19522836A1 (de) * 1995-06-23 1997-01-02 Beck August Gmbh Co Bohrwerkzeug
DE19522837A1 (de) * 1995-06-23 1997-01-02 Beck August Gmbh Co Bohrwerkzeug
WO1998007539A1 (de) * 1996-08-23 1998-02-26 Widia Gmbh Schneideinsatz zum bohren und bohrwerkzeug
SE519133C2 (sv) * 1998-10-13 2003-01-21 Sandvik Ab Borrskär för metallborrning
US6939090B1 (en) * 1999-08-17 2005-09-06 Mitsubishi Materials Corporation Throwaway tip and throwaway-type cutting tool
US6357471B1 (en) * 1999-12-15 2002-03-19 Suiken Technology Co., Ltd. Valve insertion method and cutting tool
DE10131357A1 (de) * 2001-06-28 2003-01-16 Fette Wilhelm Gmbh Schneidwerkzeug mit Schnittaufteilung
SE525714C2 (sv) * 2002-05-29 2005-04-12 Sandvik Ab Borrverktyg jämte indexerbart borrskär där centrumskärets första delegg är fjärmad från centrumaxeln
SE525241C2 (sv) * 2002-05-29 2005-01-11 Sandvik Ab Borrverktygsats, borrverktyg samt indexerbart borrskär härför
IL150015A (en) * 2002-06-04 2007-06-17 Amir Satran Cutting insert and milling cutter
DE102005006589A1 (de) * 2005-02-11 2006-08-24 Sandvik Intellectual Property Ab Wendeschneidplatte und Schneidplattenhalter
SE530788C2 (sv) * 2007-01-17 2008-09-09 Sandvik Intellectual Property Roterbart fleroperationsverktyg för spånavskiljande bearbetning, samt grundkropp härför
SE530823C2 (sv) * 2007-01-29 2008-09-16 Sandvik Intellectual Property Vändskärsborr och centrumskär härför
BRPI0721150A2 (pt) * 2007-01-30 2013-01-01 Taegu Tec Ltd inserto indexável para perfuração e inserto modelo para fabricação do mesmo
BRPI0721757A2 (pt) 2007-06-14 2013-02-19 Taegu Tec Ltd broca com inserÇÕes de corte
WO2009084698A1 (ja) * 2007-12-27 2009-07-09 Kyocera Corporation ドリル
US8360696B2 (en) * 2008-03-18 2013-01-29 Irwin Industrial Tool Company Quick change arbor, hole cutter, and method
ES2720358T3 (es) * 2008-04-14 2019-07-19 Taegu Tec Ltd Inserto de corte intercambiable
KR101059288B1 (ko) * 2008-11-18 2011-08-24 대구텍 유한회사 드릴용 절삭공구
MX2011008522A (es) * 2009-02-13 2011-09-29 Allied Machine & Eng Corp Sistema de broca, inserciones de broca y metodos.
JP2013006221A (ja) * 2009-10-13 2013-01-10 Mitsubishi Materials Corp 切削インサート及び刃先交換式回転工具
EP2703105B1 (en) * 2011-04-26 2019-06-05 Tungaloy Corporation Cutting insert and indexable rotary cutting tool
JP5481514B2 (ja) * 2012-03-29 2014-04-23 デグテック エルティーディー ドリル工具用ドリル本体
CN102672246A (zh) * 2012-05-23 2012-09-19 上海嘉仕久企业发展有限公司 用于钻多层板的u钻
CN103658771B (zh) * 2013-11-29 2016-02-24 河南省蓝剑工具科技有限公司 机夹硬质合金套料钻头
KR101631675B1 (ko) * 2014-11-28 2016-06-17 한국야금 주식회사 절삭 인서트 및 이를 체결하는 공구 홀더
EP3034215B1 (en) * 2014-12-19 2018-01-31 Sandvik Intellectual Property AB Cutting insert and drilling tool
US10300536B2 (en) * 2015-03-05 2019-05-28 Tungaloy Corporation Cutting tool and indexable rotary cutting tool
EP3072616B1 (en) * 2015-03-25 2018-10-10 Sandvik Intellectual Property AB Cutting insert and milling tool
CN105364139A (zh) * 2015-12-22 2016-03-02 东方电气集团东方汽轮机有限公司 一种机夹式可转位浅孔钻
US10421134B2 (en) * 2016-11-17 2019-09-24 Kennametal Inc. Tangentially mounted indexable cutting insert with convex-shaped minor side surfaces and concave-shaped end surfaces
KR102015290B1 (ko) * 2017-11-14 2019-08-28 한국야금 주식회사 절삭 인서트 및 이를 장착한 절삭 공구
US10307840B1 (en) * 2017-11-28 2019-06-04 Iscar, Ltd. Double-sided indexable insert having tapered waist for high-feed milling and drilling
CN109158664B (zh) * 2018-08-14 2021-06-18 株洲钻石切削刀具股份有限公司 一种可转位钻孔刀具
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
CN213591845U (zh) * 2019-12-31 2021-07-02 佛山市南海安驰铝合金车轮有限公司 钻削钻头及应用其的轮毂加工系统
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
CN116727710A (zh) * 2023-07-11 2023-09-12 中国兵器工业集团江山重工研究院有限公司 一种用于断续深孔镗削的减振粗镗刀及镗削方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116081A (en) * 1982-02-26 1983-09-21 Gen Electric Inserts for cutting tools
SE455676B (sv) * 1984-11-12 1988-08-01 Sandvik Ab Korthalsborr, samt sker derfor
SE457696B (sv) * 1987-05-21 1989-01-23 Sandvik Ab Borr foer paketborrning
DE4018043A1 (de) * 1990-06-06 1991-12-12 Krupp Widia Gmbh Bohrwerkzeug
US5092718A (en) * 1990-12-10 1992-03-03 Metal Cutting Tools Corp. Drill with replaceable cutting inserts
SE502199C2 (sv) * 1990-12-19 1995-09-11 Sandvik Ab Borrskär med snedställd främre skäregg samt borrverktyg för detta
SE467727B (sv) * 1991-01-28 1992-09-07 Sandvik Ab Borr med minst tvaa skaer, samt med symmetrisk borrspets och olika laanga skaereggar
EP0574376A1 (de) * 1992-06-12 1993-12-15 BÖHLERIT G.m.b.H. & Co. KG Schneideinsatz für ein spanabhebendes Metallbearbeitungswerkzeug sowie mit diesem ausgerüstetes Bohrwerkzeug
DE9215855U1 (de) * 1992-11-21 1994-03-24 Widia GmbH, 45145 Essen Schneideinsatz

Also Published As

Publication number Publication date
ATE182096T1 (de) 1999-07-15
DE69510790T2 (de) 2000-02-10
EP0758935B1 (en) 1999-07-14
EP0758935A1 (en) 1997-02-26
KR970702770A (ko) 1997-06-10
SE9401598D0 (sv) 1994-05-09
JPH09512755A (ja) 1997-12-22
US5622461A (en) 1997-04-22
CN1147779A (zh) 1997-04-16
SE504315C2 (sv) 1997-01-13
DE69510790D1 (de) 1999-08-19
BR9507682A (pt) 1997-09-23
WO1995030505A1 (en) 1995-11-16
SE9401598L (sv) 1995-11-10
KR100333467B1 (ko) 2002-09-25
CN1052931C (zh) 2000-05-31

Similar Documents

Publication Publication Date Title
ES2321193T3 (es) Elemento de fijacion ciego y procedimiento de instalacion del mismo.
USD257511S (en) Drill tool or the like
ATE327069T1 (de) Schneidwerkzeug und dessen schneideinsatz
ES2176782T3 (es) Pieza de corte intercalada para perforar y herramienta perforadora.
ES8602462A1 (es) Una estructura de broca
ES8407167A1 (es) Un sujetador ciego, de dos piezas, que sirve para sujetar multiples piezas de trabajo
KR970702770A (ko) 드릴 및 그 절삭 삽입체(Drill and Cutting Insert Therefor)
MX9302310A (es) Broca par aroca con un dispositivo mejorado de insercion.
ITTO980738A0 (it) Cuscinetto diamantato per una punta di perforazione del terreno.
ES2093242T3 (es) Fresa.
ES2079978T3 (es) Eje de montaje para cuchillas de sierra.
PE20030264A1 (es) Conjunto de elementos de desgaste
ATE292739T1 (de) Bohrmeissel, hartwerkstoff und meisselkörper
MXPA02007324A (es) Herramientas cortadoras e insertos de barrena con control de la forma de las virutas..
SE8305048D0 (sv) Bergborrkrona
AR006316A1 (es) Dispositivo de ajuste y conjunto de herramienta de corte para el dispositivo de ajuste
AR026294A1 (es) Un perno de techo autoperforador
RU2003113555A (ru) Бурильный инструммент, используемый при горизонтальном бурении
AR019181A1 (es) Inserto de corte y porta herramienta en el cual se monta un inserto de corte
RU2018130379A (ru) Буровое долото, имеющее фасонный передний резец и импрегнированный вспомогательный резец
UY25209A1 (es) Herramienta de perforación direccional
HRP20020912B1 (en) Perforating drill
DE50107504D1 (de) Gesteinsbohrer
KR20130104302A (ko) 직천공 비트
CA2399353A1 (en) Drill bit

Legal Events

Date Code Title Description
FC2A Grant refused

Effective date: 19981001

FG2A Definitive protection

Ref document number: 758935

Country of ref document: ES