BR9405372A - Ferramenta perfurante para metal e inseto perfurante orientável para emprego na mesma - Google Patents

Ferramenta perfurante para metal e inseto perfurante orientável para emprego na mesma

Info

Publication number
BR9405372A
BR9405372A BR9405372-3A BR9405372A BR9405372A BR 9405372 A BR9405372 A BR 9405372A BR 9405372 A BR9405372 A BR 9405372A BR 9405372 A BR9405372 A BR 9405372A
Authority
BR
Brazil
Prior art keywords
component
insert
cutting edge
orientable
piercing
Prior art date
Application number
BR9405372-3A
Other languages
English (en)
Inventor
Gideon Beianjuiu
Original Assignee
Iscar Ltd
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 Iscar Ltd filed Critical Iscar Ltd
Publication of BR9405372A publication Critical patent/BR9405372A/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
    • B23B51/04—Drills for trepanning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/141—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
    • 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
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/0006—Drills with cutting inserts
    • B23B51/0007—Drills with cutting inserts with exchangeable cutting insert
    • B23B51/0008—Drills with cutting inserts with exchangeable cutting insert with indexable or reversible cutting inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/12—Side or flank surfaces
    • B23B2200/123—Side or flank surfaces curved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/12—Side or flank surfaces
    • B23B2200/125—Side or flank surfaces discontinuous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/32—Chip breaking or chip evacuation
    • B23B2200/321—Chip breaking or chip evacuation by chip breaking projections
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Drilling And Boring (AREA)
  • Milling Processes (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

Patente de Invenção "FERRAMENTA PERFURANTE PARA METAL E INSERTO PERFURANTE ORIENTáVEL PARA EMPREGO NA MESMA". Uma ferramenta perfurante tendo um corpo alongado (1) com um eixo geométrico longitudinal e munida de pelo menos uma cavidade (6) e pelo menos um inserto cortante orientável (7) montado na cavidade e um inserto cortante orientável para uso com a ferramenta perfurante para realizar uma ação perfurante quando a broca é girada do eixo geométrico longitudinal, o inserto compreendendo: uma face de saída de cavaco (32), uma face detalonada lateral (34), uma base, uma pluralidade de arestas cortantes (50, 60, 70), cada uma definida entre a face de saída de cavaco e a face detalonada lateral e incluída entre duas arestas cortantes adjacentes (18, 20, 22). A aresta cortante compreende pelo menos uma série de arestas cortantes componentes, cada série consistindo em dois pares de arestas cortantes componentes fundindo-se em um ponto comum, cada par consistindo em uma primeira (50a, 50a') e uma segunda (50b, 50b') aresta cortante fundindo-se através de uma seção de ligação (S). As arestas cortantes componentes são orientadas de forma que uma extremidade da segunda aresta cortante componente extrema interna com relação ao ponto comum está mais próxima de um centro do inserto do que a uma extremidade da primeira aresta cortante componente extrema externa com relação ao ponto comum e a seção de ligação é inclinada com respeito a uma primeira linha constituindo ou paralela a uma linha mediana do inserto de maneira que a extremidade extrema externa da segunda aresta cortante componente está mais próxima da primeira linha do que a extremidade extrema interna da primeira aresta cortante componente assegurando que durante a ação de perfuração uma segunda linha paralela ao eixo geométrico longitudinal e passando através da extremidade extrema externa da primeira aresta cortante componente intercepta a segunda aresta cortante componente e as extremidades se superpõem.
BR9405372-3A 1993-05-20 1994-05-19 Ferramenta perfurante para metal e inseto perfurante orientável para emprego na mesma BR9405372A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL10575893A IL105758A (en) 1993-05-20 1993-05-20 Indexable-insert drill
PCT/EP1994/001626 WO1994027772A1 (en) 1993-05-20 1994-05-19 An indexable-insert drilling tool

Publications (1)

Publication Number Publication Date
BR9405372A true BR9405372A (pt) 1999-09-08

Family

ID=11064858

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9405372-3A BR9405372A (pt) 1993-05-20 1994-05-19 Ferramenta perfurante para metal e inseto perfurante orientável para emprego na mesma

Country Status (17)

Country Link
US (1) US5688083A (pt)
EP (1) EP0652813B1 (pt)
JP (2) JPH07509667A (pt)
KR (1) KR100314925B1 (pt)
CN (1) CN1047972C (pt)
AT (1) ATE176183T1 (pt)
AU (1) AU6929194A (pt)
BG (1) BG99333A (pt)
BR (1) BR9405372A (pt)
CA (1) CA2140645C (pt)
DE (2) DE69416248T2 (pt)
IL (1) IL105758A (pt)
PL (1) PL175933B1 (pt)
RU (1) RU2129479C1 (pt)
SG (1) SG49858A1 (pt)
WO (1) WO1994027772A1 (pt)
ZA (1) ZA943505B (pt)

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JP4688378B2 (ja) * 2001-09-26 2011-05-25 京セラ株式会社 ドリル用スローアウェイチップ
DE10204105A1 (de) 2002-02-01 2003-08-28 Kennametal Inc Rundlaufschneidwerkzeug
SE525241C2 (sv) 2002-05-29 2005-01-11 Sandvik Ab Borrverktygsats, borrverktyg samt indexerbart borrskär härför
US7189030B2 (en) * 2003-05-09 2007-03-13 Kennametal Inc. Cutting tool
US7144205B2 (en) * 2003-05-09 2006-12-05 Kennametal Inc. Insert retention screw and tool body and insert therewith
US7771142B2 (en) * 2003-05-09 2010-08-10 Kennametal Inc. Cutting insert with elliptical cutting edge
EP1537930A1 (de) * 2003-12-04 2005-06-08 WENDT GmbH Zerspanwerkzeug und Verfahren zur Endbehandlung eines Zerspanwerkzeuges
IL163679A (en) * 2004-08-23 2009-02-11 Gil Hecht Buy a drill
SE527684C2 (sv) * 2004-11-10 2006-05-09 Sandvik Intellectual Property Skärande verktyg för metallbearbetning samt metod vid tillverkning av skärande verktyg
DE102006010856A1 (de) 2006-03-09 2007-09-13 Kennametal Inc. Schneideinsatz, insbesondere Wendeplatte für einen Bohrer
SE530823C2 (sv) * 2007-01-29 2008-09-16 Sandvik Intellectual Property Vändskärsborr och centrumskär härför
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JP5159773B2 (ja) * 2007-05-28 2013-03-13 京セラ株式会社 切削インサートおよび切削工具並びにそれを用いた切削方法
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US8517644B2 (en) 2007-06-07 2013-08-27 Allied Machine & Engineering Corporation Adjustable indexable drill and modular system and holder
US8506212B2 (en) 2007-06-07 2013-08-13 Allied Machine & Engineering Corporation Adjustable indexable drill
DE102007044095A1 (de) * 2007-09-14 2009-03-19 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Bohrwerkzeug mit Bohrkrone
WO2009084315A1 (ja) * 2007-12-28 2009-07-09 Kyocera Corporation ドリル用インサート
JP5060614B2 (ja) * 2008-02-27 2012-10-31 京セラ株式会社 ドリル用切削インサートおよびドリル、並びにそれを用いた切削方法
DE102008051573A1 (de) * 2008-10-07 2010-04-08 Horst Wolf Spanleitform für rotationssysmmetrische Schneidwerkzeuge
IL208253A (en) * 2010-09-19 2015-01-29 Iscar Ltd Milling tools and cutting tool for it
AT12526U1 (de) 2011-03-09 2012-07-15 Ceratizit Austria Gmbh Schneideinsatz
AT12700U1 (de) † 2011-07-05 2012-10-15 Ceratizit Austria Gmbh Bohrer-schneideinsatz
DE102012012980B4 (de) * 2011-07-22 2019-10-17 Kennametal India Ltd. Bohrwerkzeug
DE102012014092B4 (de) * 2011-07-22 2020-12-17 Kennametal India Ltd. Indexierbarer Bohreinsatz sowie Bohrkörper mit indexierbarem Bohreinsatz
US9421622B2 (en) * 2014-01-14 2016-08-23 Iscar, Ltd. Indexable central drill insert and cutting tool therefor
JP6037155B2 (ja) 2014-09-03 2016-11-30 三菱マテリアル株式会社 表面被覆切削工具およびその製造方法
EP3034214A1 (en) * 2014-12-19 2016-06-22 Pramet Tools, S.R.O. Drill and drill insert with chipbreaker protrusions
JP6057010B1 (ja) * 2016-06-02 2017-01-11 株式会社タンガロイ 穴あけ工具
RU193800U1 (ru) * 2017-09-11 2019-11-15 Общество с ограниченной ответственностью "Промышленная компания МИОН" Сверло укороченное повышенной жесткости с смп для обработки отверстий в рельсах
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
US10974328B2 (en) * 2019-06-25 2021-04-13 Iscar, Ltd. Indexable drilling insert having three tip portions and rotary cutting tool having such drilling insert centrally mounted
CN110405234B (zh) * 2019-06-27 2024-07-02 株洲钻石切削刀具股份有限公司 一种具有粗精加工一体的多功能车削刀片及切削刀具
DE102019209962A1 (de) * 2019-07-05 2021-01-07 Robert Bosch Gmbh Schneidkörper sowie Bohr- oder Meißelwerkzeug mit einem Schneidkörper
DE102019123912A1 (de) 2019-09-05 2021-03-11 Kennametal Inc. Schneideinsatz sowie Schneidwerkzeug
EP3932597B1 (en) * 2020-07-01 2022-12-21 AB Sandvik Coromant A metal cutting insert for a drill tool, and a drill tool
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
CN120755398B (zh) * 2025-08-27 2026-04-14 力锋精密工具（浙江）有限公司 一种对称钻刀头及其铣削设备

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Also Published As

Publication number Publication date
IL105758A0 (en) 1993-09-22
SG49858A1 (en) 1998-06-15
KR950702461A (ko) 1995-07-29
US5688083A (en) 1997-11-18
BG99333A (bg) 1995-10-31
EP0652813A1 (en) 1995-05-17
DE69416248T2 (de) 1999-06-10
IL105758A (en) 1996-01-31
KR100314925B1 (ko) 2002-02-28
RU95108593A (ru) 1997-04-20
ATE176183T1 (de) 1999-02-15
JPH07509667A (ja) 1995-10-26
CA2140645A1 (en) 1994-12-08
CA2140645C (en) 2004-12-21
PL175933B1 (pl) 1999-03-31
CN1047972C (zh) 2000-01-05
PL307093A1 (en) 1995-05-02
JP2005193377A (ja) 2005-07-21
ZA943505B (en) 1995-01-23
DE652813T1 (de) 1996-03-14
WO1994027772A1 (en) 1994-12-08
AU6929194A (en) 1994-12-20
EP0652813B1 (en) 1999-01-27
CN1110051A (zh) 1995-10-11
RU2129479C1 (ru) 1999-04-27
DE69416248D1 (de) 1999-03-11

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FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 19/05/2014