BRPI0413557A - ferramenta de perfurar - Google Patents

ferramenta de perfurar

Info

Publication number
BRPI0413557A
BRPI0413557A BRPI0413557-1A BRPI0413557A BRPI0413557A BR PI0413557 A BRPI0413557 A BR PI0413557A BR PI0413557 A BRPI0413557 A BR PI0413557A BR PI0413557 A BRPI0413557 A BR PI0413557A
Authority
BR
Brazil
Prior art keywords
drill bit
area
cutting
bordering
drill tool
Prior art date
Application number
BRPI0413557-1A
Other languages
English (en)
Inventor
Ulrich Krenzer
Herbert Kauper
Original Assignee
Kennametal Inc
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 Kennametal Inc filed Critical Kennametal Inc
Publication of BRPI0413557A publication Critical patent/BRPI0413557A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/06—Drills with lubricating or cooling equipment
    • 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
    • B23B51/00—Tools for drilling machines
    • B23B51/12—Adapters for drills or chucks; Tapered sleeves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/61—Plastics not otherwise provided for, e.g. nylon
    • 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
    • B23B2240/08—Brazed connections
    • 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
    • B23B2251/24—Overall form of drilling tools
    • B23B2251/247—Drilling tools having a working portion at both ends of the shank
    • 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
    • B23B2251/406—Flutes, i.e. chip conveying grooves of special form not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/126—Seals
    • 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
    • Y10T408/9097—Spiral channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Earth Drilling (AREA)

Abstract

"FERRAMENTA DE PERFURAR". A presente invenção refere-se a uma ferramenta de perfurar apresenta uma primeira ponta de broca (2) com ao menos dois gumes (4, 5) dianteiros bem como uma segunda ponta de broca (3) com ao menos dois gumes (6, 7) traseiros. De respectivamente um gume (4,5) dianteiro se estende continuamente para um gume (6, 7) traseiro uma ranhura de aparas (8, 9), que é executada assimétrica em uma região (A) limítrofe à ponta de broca (2) dianteira, simétrica em uma região (b) média e assimétrica em uma região (C) limítrofe à ponta de broca (3) traseira.
BRPI0413557-1A 2003-08-13 2004-08-11 ferramenta de perfurar BRPI0413557A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10337203A DE10337203A1 (de) 2003-08-13 2003-08-13 Bohrwerkzeug
PCT/EP2004/008987 WO2005018856A1 (de) 2003-08-13 2004-08-11 Bohrwerkzeug

Publications (1)

Publication Number Publication Date
BRPI0413557A true BRPI0413557A (pt) 2006-10-17

Family

ID=34201511

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0413557-1A BRPI0413557A (pt) 2003-08-13 2004-08-11 ferramenta de perfurar

Country Status (11)

Country Link
US (2) US7364390B2 (pt)
EP (1) EP1654084B1 (pt)
JP (1) JP4824557B2 (pt)
KR (1) KR20060061826A (pt)
CN (1) CN100503104C (pt)
AT (1) ATE532593T1 (pt)
BR (1) BRPI0413557A (pt)
CA (1) CA2535358C (pt)
DE (1) DE10337203A1 (pt)
MX (1) MXPA06001693A (pt)
WO (1) WO2005018856A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005056440A1 (de) * 2005-11-26 2007-05-31 Kennametal Inc. Spannvorrichtung
JP4869817B2 (ja) * 2006-07-28 2012-02-08 川崎重工業株式会社 摩擦撹拌接合装置
US7950880B2 (en) * 2006-10-18 2011-05-31 Kennametal Inc. Spiral flute tap
KR101067156B1 (ko) * 2009-12-07 2011-09-22 대구텍 유한회사 다기능 절삭 공구 및 그를 위한 공구 홀더
IL209924A0 (en) * 2010-12-12 2011-02-28 Iscar Ltd Fluted drill and indexable cutting head therefor
US8672592B2 (en) * 2012-05-16 2014-03-18 Iscar, Ltd. Milling collet having pull-out preventer for retaining a fluted milling tool
DE102013205363B4 (de) 2013-03-26 2022-01-05 Kennametal Inc. Werkzeugkopf sowie Verfahren zur Bearbeitung eines metallischen Werkstücks
CN105121078B (zh) * 2013-04-10 2017-11-28 大昭和精机株式会社 液压卡盘
US10329863B2 (en) * 2013-08-06 2019-06-25 A&O Technologies LLC Automatic driller
CN104989305A (zh) * 2015-05-26 2015-10-21 成都高普石油工程技术有限公司 卡紧牢固的钻具卡紧件
CN107127376A (zh) * 2017-05-15 2017-09-05 海安国洋机械科技有限公司 一种便携式小型钻头
DE112018002739T5 (de) * 2017-05-29 2020-03-05 Kyocera Corporation Bohrer und Verfahren zur Herstellung eines maschinell bearbeiteten Produkts

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US443297A (en) * 1890-12-23 Drill or auger
US507598A (en) * 1893-10-31 Chuck
US574077A (en) * 1896-12-29 Chuck
US260314A (en) * 1882-06-27 parks
US1131991A (en) * 1914-05-16 1915-03-16 Frank E Bocorselski Rotary drill.
GB186935A (en) * 1921-10-06 1923-11-15 William Wilkinson Peters Improvements in and relating to the utilisation of broken twist drills and like machine tools
FR564501A (fr) * 1923-03-30 1924-01-04 Foret hélicoïdal
US1987504A (en) * 1930-10-21 1935-01-08 Denz Joseph Tool holder
US1964030A (en) * 1931-08-26 1934-06-26 Abbott P Brush Drill
GB434383A (en) 1934-07-05 1935-08-30 Abbott Purdy Brush Improvements relating to hammer drills
FR959547A (pt) * 1947-01-13 1950-03-31
US2609209A (en) * 1948-09-23 1952-09-02 Perman Einar Chuck
US3136561A (en) * 1963-04-23 1964-06-09 Pratt & Whitney Co Inc Collet for fluted shankless tool
GB1172480A (en) * 1967-11-22 1969-12-03 Chronotechna Narodni Podnik Improvements in or relating to a method for the manufacture of tools and a tool produced thereby
US3531810A (en) * 1969-09-25 1970-10-06 Clarence J Fure Tapping tools
JPS5537191U (pt) * 1978-08-31 1980-03-10
DE2946103A1 (de) * 1979-11-15 1981-05-21 Rohde & Dörrenberg, 4000 Düsseldorf Werkzeug
US4412764A (en) * 1980-11-10 1983-11-01 Wawrzyniak Walter W Double ended tap
JPS6150706A (ja) * 1984-08-15 1986-03-13 Hitachi Ltd ドリルの形状
ES2029456T3 (es) * 1986-06-07 1992-08-16 Hertel Aktiengesellschaft Werkzeuge + Hartstoffe Procedimiento para el afilado de una broca espiral.
JPS63306811A (ja) * 1987-06-05 1988-12-14 Mitsubishi Metal Corp ミニチユアドリル
US4902177A (en) * 1988-10-27 1990-02-20 Terry K. Aitkens Rapid change tool cutter and driving system
DE9000245U1 (de) * 1990-01-11 1991-05-16 Wera-Werk Hermann Werner Gmbh & Co, 5600 Wuppertal Spannfutter für mehrkantige Schaftenden von Werkzeugen
CN2095724U (zh) * 1990-10-22 1992-02-12 西安石油学院 不对称容屑槽麻花钻
EP0840659B1 (en) * 1995-07-27 2001-12-05 Ralph C. Mays Drill bit
JP2000508976A (ja) * 1996-05-02 2000-07-18 サンドビック アクティエボラーグ ドリル
SE507827C2 (sv) * 1996-05-02 1998-07-20 Sandvik Ab Borr
US5704745A (en) * 1996-09-04 1998-01-06 Credo Tool Company Chuck sleeve insert for a drill
US6000887A (en) * 1998-05-19 1999-12-14 Ingersoll Cutting Tool Company Stiff drill
JP2001121332A (ja) * 1999-10-25 2001-05-08 Nachi Fujikoshi Corp ツイストドリル
DE19955172A1 (de) * 1999-11-16 2001-05-23 Kennametal Inc Verfahren zum Schleifen einer Bohrspitze und Bohrerspitze
EP1325785B1 (en) * 2000-07-14 2011-11-09 Sumitomo Electric Industries, Ltd. Throw-away cutting tool
CN2433036Y (zh) * 2000-07-28 2001-06-06 徐东 一种全磨制新型槽中心钻
DE20316350U1 (de) * 2003-09-25 2004-04-22 Schwegler Manfred Werkzeugfabrik Bohrwerkzeug und Spannhülse

Also Published As

Publication number Publication date
CN1835817A (zh) 2006-09-20
US20060198708A1 (en) 2006-09-07
CA2535358C (en) 2011-04-19
WO2005018856A1 (de) 2005-03-03
JP2007501719A (ja) 2007-02-01
EP1654084B1 (de) 2011-11-09
DE10337203A1 (de) 2005-03-31
US7364390B2 (en) 2008-04-29
JP4824557B2 (ja) 2011-11-30
CN100503104C (zh) 2009-06-24
EP1654084A1 (de) 2006-05-10
US20080170920A1 (en) 2008-07-17
ATE532593T1 (de) 2011-11-15
KR20060061826A (ko) 2006-06-08
US7594784B2 (en) 2009-09-29
MXPA06001693A (es) 2006-05-19
CA2535358A1 (en) 2005-03-03

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE A 8A ANUIDADE.