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
US9676040B2 (en) * 2013-04-10 2017-06-13 Daishowa Seiki Kabushiki Kaisha Hydraulic chuck
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
WO2018221303A1 (ja) * 2017-05-29 2018-12-06 京セラ株式会社 ドリル及び切削加工物の製造方法

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US507598A (en) * 1893-10-31 Chuck
US443297A (en) * 1890-12-23 Drill or auger
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
WO1997004908A1 (en) * 1995-07-27 1997-02-13 Mays Ralph C Drill bit
CN1087987C (zh) * 1996-05-02 2002-07-24 桑德维克公司 钻头
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
KR100663222B1 (ko) * 2000-07-14 2007-01-03 스미토모덴키고교가부시키가이샤 스로어웨이식 절삭 공구
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
CA2535358C (en) 2011-04-19
DE10337203A1 (de) 2005-03-31
CN100503104C (zh) 2009-06-24
US20080170920A1 (en) 2008-07-17
JP4824557B2 (ja) 2011-11-30
CA2535358A1 (en) 2005-03-03
KR20060061826A (ko) 2006-06-08
ATE532593T1 (de) 2011-11-15
JP2007501719A (ja) 2007-02-01
US7594784B2 (en) 2009-09-29
MXPA06001693A (es) 2006-05-19
WO2005018856A1 (de) 2005-03-03
US7364390B2 (en) 2008-04-29
CN1835817A (zh) 2006-09-20
US20060198708A1 (en) 2006-09-07
EP1654084B1 (de) 2011-11-09
EP1654084A1 (de) 2006-05-10

Similar Documents

Publication Publication Date Title
DK1827744T3 (da) Skærende værktöj og skæreindsats derfor
SI1622735T1 (sl) Vrtalno orodje za rezanje litih materialov
SE0400273D0 (sv) Skärverktyg, samt skär och del därtill
ATE468193T1 (de) Bohrer
USD984500S1 (en) Substrate
SE9902696L (sv) Borrenhet
ATE376467T1 (de) Bohrer, insbesondere spiralbohrer
WO2005046914A3 (en) Spade drill insert having curved cutting edges
BRPI0413557A (pt) ferramenta de perfurar
ATE455614T1 (de) Kantenbeförderungs-bohrerkörper
ATE447452T1 (de) Bohrerkörper mit schneiden
ATE468191T1 (de) Schneideinsatz zum nutendrehen
CA2512885A1 (en) Cutting insert for grooving operations
SE0400420D0 (sv) Skärverktyg samt grundkropp och skär till skärvertyg
SE0402579D0 (sv) Cutting tool with replaceable cutting inserts
USD966359S1 (en) Cutting edge for drilling tool
FR2840829B1 (fr) Plaquette de coupe pour foret, et outil de percage utilisant cette plaquette
IT1319880B1 (it) Scalpello per la trivellazione del terreno con fresa munita di unapunta di lancia con riporto duro.
ATE364125T1 (de) Gesteinsbohreranordnung
CA2449766A1 (en) One shot shovel
BR8200569Y1 (pt) ferramenta adaptÁvel a furadeiras para execuÇço de trabalhos de torneados, fresagens e furos.
BR0200971B1 (pt) furadeira multifuso de mesa.
HK1077987A1 (zh) 钻头及生产该钻头的方法
ITCL20020019A1 (it) Utensile per tagliuzzare il polipo.

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.