SE504339C2 - Borrverktyg - Google Patents

Borrverktyg

Info

Publication number
SE504339C2
SE504339C2 SE9402036A SE9402036A SE504339C2 SE 504339 C2 SE504339 C2 SE 504339C2 SE 9402036 A SE9402036 A SE 9402036A SE 9402036 A SE9402036 A SE 9402036A SE 504339 C2 SE504339 C2 SE 504339C2
Authority
SE
Sweden
Prior art keywords
insert
drill body
chip
drilling tool
drilling
Prior art date
Application number
SE9402036A
Other languages
English (en)
Swedish (sv)
Other versions
SE9402036L (sv
SE9402036D0 (sv
Inventor
Torsten Blomberg
Lars Sandberg
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
Priority to SE9402036A priority Critical patent/SE504339C2/sv
Publication of SE9402036D0 publication Critical patent/SE9402036D0/xx
Priority to KR1019960707159A priority patent/KR970703829A/ko
Priority to CA002192578A priority patent/CA2192578A1/en
Priority to ES95922818T priority patent/ES2135747T3/es
Priority to DE69510794T priority patent/DE69510794T2/de
Priority to AT95922818T priority patent/ATE182095T1/de
Priority to RU97100310A priority patent/RU2146986C1/ru
Priority to PL95317713A priority patent/PL178382B1/pl
Priority to PCT/SE1995/000615 priority patent/WO1995034397A1/en
Priority to EP95922818A priority patent/EP0765201B1/de
Priority to US08/750,621 priority patent/US5860773A/en
Priority to JP8502010A priority patent/JPH10501183A/ja
Priority to AU27565/95A priority patent/AU683393B2/en
Priority to CN95193617A priority patent/CN1059371C/zh
Publication of SE9402036L publication Critical patent/SE9402036L/xx
Publication of SE504339C2 publication Critical patent/SE504339C2/sv

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/56—Button-type inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • 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
    • B23B2251/56—Guiding pads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/30—Chip guiding or removal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/06—Drills with lubricating or cooling equipment
    • B23B51/063—Deep hole drills, e.g. ejector drills
    • 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
    • Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
    • Y10T408/557—Frictionally engaging sides of opening in work
    • Y10T408/558—Opening coaxial with Tool
    • Y10T408/5583—Engaging sides of opening being enlarged by Tool
    • Y10T408/5586—Engaging surface subsequent to tool-action on that 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • 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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Drilling Tools (AREA)
  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Soil Working Implements (AREA)
  • Sheet Holders (AREA)
  • Drilling And Boring (AREA)
SE9402036A 1994-06-13 1994-06-13 Borrverktyg SE504339C2 (sv)

Priority Applications (14)

Application Number Priority Date Filing Date Title
SE9402036A SE504339C2 (sv) 1994-06-13 1994-06-13 Borrverktyg
CN95193617A CN1059371C (zh) 1994-06-13 1995-05-31 具有圆弧形镶块支承面的钻削刀具
RU97100310A RU2146986C1 (ru) 1994-06-13 1995-05-31 Сверло
PCT/SE1995/000615 WO1995034397A1 (en) 1994-06-13 1995-05-31 Drilling tool with rounded insert support surfaces
ES95922818T ES2135747T3 (es) 1994-06-13 1995-05-31 Herramienta taladradora con superficies de soporte de piezas de insercion redondeadas.
DE69510794T DE69510794T2 (de) 1994-06-13 1995-05-31 Bohrwerkzeug mit ausnehmungen für abgerundete schneideinsätze
AT95922818T ATE182095T1 (de) 1994-06-13 1995-05-31 Bohrwerkzeug mit ausnehmungen für abgerundete schneideinsätze
KR1019960707159A KR970703829A (ko) 1994-06-13 1995-05-31 원형 인서트 지지면을 구비한 드릴링 공구(drilling tool with rounded insert support surfaces)
PL95317713A PL178382B1 (pl) 1994-06-13 1995-05-31 Narzędzie wiertarskie
CA002192578A CA2192578A1 (en) 1994-06-13 1995-05-31 Drilling tool with rounded insert support surfaces
EP95922818A EP0765201B1 (de) 1994-06-13 1995-05-31 Bohrwerkzeug mit ausnehmungen für abgerundete schneideinsätze
US08/750,621 US5860773A (en) 1994-06-13 1995-05-31 Drilling tool with rounded insert support surfaces
JP8502010A JPH10501183A (ja) 1994-06-13 1995-05-31 丸くされたインサート支持表面を有するドリル工具
AU27565/95A AU683393B2 (en) 1994-06-13 1995-05-31 Drilling tool with rounded insert support surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9402036A SE504339C2 (sv) 1994-06-13 1994-06-13 Borrverktyg

Publications (3)

Publication Number Publication Date
SE9402036D0 SE9402036D0 (sv) 1994-06-13
SE9402036L SE9402036L (sv) 1995-12-14
SE504339C2 true SE504339C2 (sv) 1997-01-13

Family

ID=20394336

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9402036A SE504339C2 (sv) 1994-06-13 1994-06-13 Borrverktyg

Country Status (14)

Country Link
US (1) US5860773A (de)
EP (1) EP0765201B1 (de)
JP (1) JPH10501183A (de)
KR (1) KR970703829A (de)
CN (1) CN1059371C (de)
AT (1) ATE182095T1 (de)
AU (1) AU683393B2 (de)
CA (1) CA2192578A1 (de)
DE (1) DE69510794T2 (de)
ES (1) ES2135747T3 (de)
PL (1) PL178382B1 (de)
RU (1) RU2146986C1 (de)
SE (1) SE504339C2 (de)
WO (1) WO1995034397A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU706283B2 (en) * 1995-11-09 1999-06-10 Stephen Charles AINGE Improvements in drill bits
IL123858A (en) * 1998-03-27 2003-05-29 Iscar Ltd Drilling head
AU136960S (en) 1998-06-26 1999-04-06 Sandvik Intellectual Property Drill bit
US6019553A (en) * 1998-07-15 2000-02-01 Sandvik, Inc. Metal cutting drill with insert having radially overlapping cutting edges
SE517361C2 (sv) * 1999-06-21 2002-05-28 Sandvik Ab Långhålsborr
USD477515S1 (en) 2001-08-22 2003-07-22 Gerrald P. Winivis Spot weld separator
SE526676C2 (sv) * 2003-05-20 2005-10-25 Sandvik Intellectual Property Eggbärande borrkropp för långhålsborrning med eggar förfärdigade i ett stycke med borrkroppen
SE0301456D0 (sv) * 2003-05-20 2003-05-20 Sandvik Ab Ett eggbärande borrkropp, och ett förfarande för tillverkning av samt ett borrverktyg innefattande en dylik borrkropp
ITMI20041014A1 (it) * 2004-05-21 2004-08-21 O F P S R L Off Metodo e un'attrezzatura per effettuare forature non circolari
CN101730603B (zh) 2007-06-29 2013-11-13 联合机械工程公司 喷吸钻系统
JP2010000581A (ja) * 2008-06-23 2010-01-07 Yunitakku Kk 深孔切削用ドリルヘッド
DE102010018959A1 (de) * 2010-04-23 2011-10-27 Tbt Tiefbohrtechnik Gmbh + Co Bohrkopf für ein Tiefbohrwerkzeug zum BTA-Tiefbohren und Tiefbohrwerkzeug
US8434572B2 (en) * 2010-06-24 2013-05-07 Baker Hughes Incorporated Cutting elements for downhole cutting tools
US8985246B2 (en) * 2010-09-28 2015-03-24 Baker Hughes Incorporated Subterranean cutting tool structure tailored to intended use
US9232952B2 (en) 2012-04-16 2016-01-12 Medtronic Ps Medical, Inc. Surgical bur with non-paired flutes
US9883873B2 (en) * 2013-07-17 2018-02-06 Medtronic Ps Medical, Inc. Surgical burs with geometries having non-drifting and soft tissue protective characteristics
US9955981B2 (en) 2015-03-31 2018-05-01 Medtronic Xomed, Inc Surgical burs with localized auxiliary flutes
US10265082B2 (en) 2015-08-31 2019-04-23 Medtronic Ps Medical, Inc. Surgical burs
US10201861B2 (en) * 2017-02-21 2019-02-12 Iscar, Ltd. Hole machining tool and guide pad adjustment mechanism therefor
EP3556496B1 (de) * 2018-04-17 2024-10-09 Walter Ag Bohrwerkzeug
USD935298S1 (en) * 2019-10-24 2021-11-09 Jiaxin Liu Screw extractor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE206956C (de) *
SE347450B (de) * 1969-11-24 1972-08-07 Sandvikens Jernverks Ab
DE2316762A1 (de) * 1973-04-04 1974-10-17 Heller Geb Bohrwerkzeug mit innerem abfuehrkanal
US4108567A (en) * 1975-01-20 1978-08-22 Sandvik Aktiebolag Boring tool
SE381592B (sv) * 1975-01-20 1975-12-15 Sandvik Ab Borrverktyg
SE7710434L (sv) * 1977-09-19 1979-03-20 Sandvik Ab Sker for spanskerande bearbetning
DE2910828A1 (de) * 1979-03-20 1980-09-25 Wezel & Co Biax Werkzeuge Reibahle mit schneidplatten aus hartmetall
GB8522424D0 (en) * 1985-09-10 1985-10-16 Marwin Cutting Tools Ltd Mounting of tool blades
DE3611999A1 (de) * 1986-04-09 1987-10-15 Guehring Gottlieb Fa Zwei- oder mehrschneidiges bohrwerkzeug mit austauschbaren schneidelementen
SU1572765A1 (ru) * 1988-03-09 1990-06-23 Одесский Политехнический Институт Инструмент дл обработки отверстий
SE468930B (sv) * 1989-06-09 1993-04-19 Sandvik Ab Borr med axiella spaankanaler i vilka haardlister aer foersaenkta
JPH0447910U (de) * 1990-08-31 1992-04-23
SE502199C2 (sv) * 1990-12-19 1995-09-11 Sandvik Ab Borrskär med snedställd främre skäregg samt borrverktyg för detta
US5146669A (en) * 1991-07-31 1992-09-15 Fabiano Joseph F Method of manufacturing an insert drill
SE500824C2 (sv) * 1993-01-15 1994-09-12 Sandvik Ab Långhålsborr med skär av titanbaserad karbonitridlegering

Also Published As

Publication number Publication date
DE69510794D1 (de) 1999-08-19
SE9402036L (sv) 1995-12-14
PL178382B1 (pl) 2000-04-28
ATE182095T1 (de) 1999-07-15
EP0765201A1 (de) 1997-04-02
US5860773A (en) 1999-01-19
CN1059371C (zh) 2000-12-13
PL317713A1 (en) 1997-04-28
SE9402036D0 (sv) 1994-06-13
RU2146986C1 (ru) 2000-03-27
KR970703829A (ko) 1997-08-09
DE69510794T2 (de) 1999-11-11
AU2756595A (en) 1996-01-05
CN1150771A (zh) 1997-05-28
AU683393B2 (en) 1997-11-06
CA2192578A1 (en) 1995-12-21
JPH10501183A (ja) 1998-02-03
ES2135747T3 (es) 1999-11-01
WO1995034397A1 (en) 1995-12-21
EP0765201B1 (de) 1999-07-14

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Legal Events

Date Code Title Description
NUG Patent has lapsed