BR0311271A - Conjunto de ferramenta de perfuração, ferramenta de perfuração e pastilha indexável de perfuração - Google Patents

Conjunto de ferramenta de perfuração, ferramenta de perfuração e pastilha indexável de perfuração

Info

Publication number
BR0311271A
BR0311271A BR0311271-3A BR0311271A BR0311271A BR 0311271 A BR0311271 A BR 0311271A BR 0311271 A BR0311271 A BR 0311271A BR 0311271 A BR0311271 A BR 0311271A
Authority
BR
Brazil
Prior art keywords
drill
insert
drilling
indexable
drilling tool
Prior art date
Application number
BR0311271-3A
Other languages
English (en)
Other versions
BRPI0311271B1 (pt
Inventor
Roman
Stefan
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20287976&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0311271(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sandvik Ab filed Critical Sandvik Ab
Publication of BR0311271A publication Critical patent/BR0311271A/pt
Publication of BRPI0311271B1 publication Critical patent/BRPI0311271B1/pt

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B27/00Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/141Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B51/00Tools for drilling machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B51/00Tools for drilling machines
    • B23B51/02Twist drills
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2200/00Details of cutting inserts
    • B23B2200/12Side or flank surfaces
    • B23B2200/125Side or flank surfaces discontinuous
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2200/00Details of cutting inserts
    • B23B2200/20Top or side views of the cutting edge
    • B23B2200/201Details of the nose radius and immediately surrounding area
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2200/00Details of cutting inserts
    • B23B2200/20Top or side views of the cutting edge
    • B23B2200/204Top or side views of the cutting edge with discontinuous cutting edge
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S408/00Cutting by use of rotating axially moving tool
    • Y10S408/713Tool having detachable cutting edge
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00Cutters, for shaping
    • Y10T407/23Cutters, for shaping including tool having plural alternatively usable cutting edges
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00Cutting by use of rotating axially moving tool
    • Y10T408/89Tool or Tool with support
    • Y10T408/905Having stepped cutting edges
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00Cutting by use of rotating axially moving tool
    • Y10T408/89Tool or Tool with support
    • Y10T408/905Having stepped cutting edges
    • Y10T408/906Axially spaced
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00Cutting by use of rotating axially moving tool
    • Y10T408/89Tool or Tool with support
    • Y10T408/909Having peripherally spaced cutting edges
    • Y10T408/9095Having peripherally spaced cutting edges with axially extending relief channel
    • Y10T408/9097Spiral channel
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00Cutting by use of rotating axially moving tool
    • Y10T408/89Tool or Tool with support
    • Y10T408/909Having peripherally spaced cutting edges
    • Y10T408/9098Having peripherally spaced cutting edges with means to retain Tool to support
    • Y10T408/90993Screw driven means

Abstract

"CONJUNTO DE FERRAMENTA DE PERFURAçãO, FERRAMENTA DE PERFURAçãO E PASTILHA INDEXáVEL DE PERFURAçãO". A presente invenção em um primeiro aspecto, se refere a um conjunto de ferramenta de perfuração com uma pluralidade de ferramentas de perfuração tendo diferentes diâmetros de perfuração operantes. A broca individual do conjunto compreende um corpo básico e duas pastilhas, notadamente, uma pastilha central (3) e uma pastilha periférica (4) . Estas pastilhas são montadas em bolsas na ponta da broca. A fim de equilibrar a broca, a diferença de distância radial entre os diferentes pares de bolsas de pastilhas nos dois diferentes corpos básicos no conjunto de perfuração, difere da diferença de distância radial entre o eixo central e as bolsas periféricas no mesmo. Em um segundo aspecto, a invenção também se refere a uma ferramenta de perfuração como tal. Em um terceiro aspecto, a invenção também se refere a uma pastilha indexável de perfuração para ferramentas de perfuração do tipo em questão.
BRPI0311271A 2002-05-29 2003-05-28 conjunto de ferramenta de perfuração, ferramenta de perfuração e pastilha indexável de perfuração BRPI0311271B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0201588A SE525241C2 (sv) 2002-05-29 2002-05-29 Borrverktygsats, borrverktyg samt indexerbart borrskär härför
PCT/SE2003/000881 WO2003099495A1 (en) 2002-05-29 2003-05-28 Drilling tool set, drilling tool and indexable drill bit therefore

Publications (2)

Publication Number Publication Date
BR0311271A true BR0311271A (pt) 2005-02-22
BRPI0311271B1 BRPI0311271B1 (pt) 2016-01-05

Family

ID=20287976

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0311271A BRPI0311271B1 (pt) 2002-05-29 2003-05-28 conjunto de ferramenta de perfuração, ferramenta de perfuração e pastilha indexável de perfuração

Country Status (8)

Country Link
US (1) US6948891B2 (pt)
EP (1) EP1507616B1 (pt)
JP (1) JP2005532175A (pt)
KR (1) KR100776962B1 (pt)
CN (1) CN100548547C (pt)
BR (1) BRPI0311271B1 (pt)
SE (1) SE525241C2 (pt)
WO (1) WO2003099495A1 (pt)

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Also Published As

Publication number Publication date
SE525241C2 (sv) 2005-01-11
EP1507616B1 (en) 2017-05-03
CN1655899A (zh) 2005-08-17
SE0201588L (sv) 2003-11-30
US6948891B2 (en) 2005-09-27
SE0201588D0 (sv) 2002-05-29
US20030223833A1 (en) 2003-12-04
WO2003099495A1 (en) 2003-12-04
CN100548547C (zh) 2009-10-14
KR20050007569A (ko) 2005-01-19
BRPI0311271B1 (pt) 2016-01-05
JP2005532175A (ja) 2005-10-27
EP1507616A1 (en) 2005-02-23
KR100776962B1 (ko) 2007-11-21

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