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BR0014832A - Mecanismo ajustador de posição para uma haste porta-broca; haste porta-broca, e método para ajustar cavidades de inserto de uma haste porta-broca - Google Patents

Mecanismo ajustador de posição para uma haste porta-broca; haste porta-broca, e método para ajustar cavidades de inserto de uma haste porta-broca

Info

Publication number
BR0014832A
BR0014832A BR0014832-6A BR0014832A BR0014832A BR 0014832 A BR0014832 A BR 0014832A BR 0014832 A BR0014832 A BR 0014832A BR 0014832 A BR0014832 A BR 0014832A
Authority
BR
Brazil
Prior art keywords
drill
holder shank
drill holder
adjusting mechanism
adjusting
Prior art date
Application number
BR0014832-6A
Other languages
English (en)
Inventor
John C Musil
Bret A Robison
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 BR0014832A publication Critical patent/BR0014832A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/03—Boring heads
    • B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
    • B23B29/03403—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing
    • B23B29/03421—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing by pivoting the tool carriers or by elastic deformation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/24—Securing arrangements for bits or teeth or cutting inserts adjustable
    • B23C5/2486—Securing arrangements for bits or teeth or cutting inserts adjustable where the adjustment is made by elastically deforming the toolholders
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/03—Processes
    • 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
    • Y10T408/83—Tool-support with means to move Tool relative to tool-support
    • Y10T408/85—Tool-support with means to move Tool relative to tool-support to move radially
    • Y10T408/858—Moving means including wedge, screw or cam
    • Y10T408/8583—Moving means including wedge, screw or cam with resiliently urged Tool
    • Y10T408/85843—Resilient Tool or tool-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
    • Y10T408/83—Tool-support with means to move Tool relative to tool-support
    • Y10T408/85—Tool-support with means to move Tool relative to tool-support to move radially
    • Y10T408/858—Moving means including wedge, screw or cam
    • Y10T408/8588—Axially slidable moving-means
    • Y10T408/85892—Screw driven wedge or cam
    • Y10T408/85893—Screw with axis radially spaced from tool-axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)

Abstract

"MECANISMO AJUSTADOR DE POSIçãO PARA UMA HASTE PORTA-BROCA; HASTE PORTA-BROCA, E MéTODO PARA AJUSTAR CAVIDADES DE INSERTO DE UMA HASTE PORTA-BROCA". Um mecanismo e método para ajustar a posição de um inserto de corte (5) em relação ao corpo (3) de uma ferramenta de corte (1) são divulgados. O mecanismo da invenção compreende um par de paredes em balanço flexíveis (26, 28) cada uma definindo uma parede de uma cavidade de inserto de corte (13) no corpo de uma haste porta-broca.
BR0014832-6A 1999-10-12 2000-10-10 Mecanismo ajustador de posição para uma haste porta-broca; haste porta-broca, e método para ajustar cavidades de inserto de uma haste porta-broca BR0014832A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/415,662 US6247878B1 (en) 1999-10-12 1999-10-12 Device and method for adjusting the position of cutting inserts mounted in a cutting tool
PCT/US2000/028025 WO2001026854A1 (en) 1999-10-12 2000-10-10 Adjustment of cutting inserts in a cutting tool

Publications (1)

Publication Number Publication Date
BR0014832A true BR0014832A (pt) 2002-06-11

Family

ID=23646651

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0014832-6A BR0014832A (pt) 1999-10-12 2000-10-10 Mecanismo ajustador de posição para uma haste porta-broca; haste porta-broca, e método para ajustar cavidades de inserto de uma haste porta-broca

Country Status (8)

Country Link
US (1) US6247878B1 (pt)
EP (1) EP1225997B1 (pt)
JP (1) JP2003511252A (pt)
BR (1) BR0014832A (pt)
CA (1) CA2386819A1 (pt)
DE (1) DE60007888T2 (pt)
MX (1) MXPA02003631A (pt)
WO (1) WO2001026854A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10016684A1 (de) * 2000-04-04 2001-10-11 Widia Gmbh Bohrwerkzeug
FR2826304B1 (fr) * 2001-06-26 2003-10-24 Federal Mogul Chasseneuil Alesoir et procede d'alesage d'un trou utilisant cet alesoir
DE50209788D1 (de) * 2001-08-08 2007-05-03 Johne & Co Praez Swerkzeuge Gm Vielschneidiges rotationswerkzeug
ITTO20020840A1 (it) * 2002-09-25 2004-03-26 Comau Spa Macchina utensile alesatrice orizzontale.
DE20216739U1 (de) * 2002-10-29 2004-03-11 Gühring, Jörg, Dr. Einstelleinrichtung für ein Feinbearbeitungswerkzeug
IL157032A (en) * 2003-07-21 2007-10-31 Moshe Elbaz Cutting head for rotary cutting tool
DE102005025000A1 (de) * 2005-06-01 2006-12-07 Kennametal Inc. Werkzeug mit Feineinstellung
DE102005045751A1 (de) * 2005-09-23 2007-03-29 Sandvik Intellectual Property Ab Einstellwinkelverstellung
DE102007030876B4 (de) * 2007-06-26 2009-04-16 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Werkzeug zur spanabtragenden Bearbeitung von Werkstücken
US8360693B2 (en) * 2009-03-30 2013-01-29 The Boeing Company Boring bar apparatus
DE102010014186A1 (de) * 2010-04-03 2011-10-06 Gühring Ohg Rotierbares Schneidwerkzeug
SE535441C2 (sv) * 2010-12-28 2012-08-07 Sandvik Intellectual Property Upprymningsverktyg samt huvud och skär härför
US8621964B2 (en) * 2011-11-23 2014-01-07 Kennametal Inc. Rotary cutting tool with coolant passage disposed in non-circular recess for reducing stress
DE202014102904U1 (de) * 2014-06-25 2015-06-26 Pokolm Frästechnik GmbH & Co. KG Planfräser mit einem um eine senkrechte Achse rotierend gelagerten Fräskörper
US10556278B2 (en) 2016-08-16 2020-02-11 Kennametal Inc. Tool body for a shell end mill and cutting tool
JP6768111B1 (ja) * 2019-04-26 2020-10-14 株式会社牧野フライス製作所 回転工具

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381553A (en) 1966-04-08 1968-05-07 Warner Swasey Co Adjustable boring bar
US3492709A (en) 1966-04-08 1970-02-03 James W Lebarre Adjustable boring bar
US3530745A (en) 1967-03-27 1970-09-29 Valeron Corp Retractable cam set cutter
US4428704A (en) * 1980-07-28 1984-01-31 Ex-Cell-O Corporation Micro-adjusting cartridge for cutting tool
DE3234238A1 (de) * 1982-09-15 1984-03-15 August Beck GmbH & Co, 7472 Winterlingen Aufbohrer mit wendeplatte
DE4447558C5 (de) 1994-08-25 2004-04-29 Gühring, Jörg, Dr. Rundlaufendes Werkzeug

Also Published As

Publication number Publication date
CA2386819A1 (en) 2001-04-19
WO2001026854A1 (en) 2001-04-19
MXPA02003631A (es) 2002-08-30
US6247878B1 (en) 2001-06-19
EP1225997B1 (en) 2004-01-21
DE60007888D1 (de) 2004-02-26
EP1225997A1 (en) 2002-07-31
DE60007888T2 (de) 2004-12-09
JP2003511252A (ja) 2003-03-25

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired