DE69708110T2 - Werkzeugmaschine mit zwei exzentischen spindeln für löcher mit variablen durchmessern - Google Patents

Werkzeugmaschine mit zwei exzentischen spindeln für löcher mit variablen durchmessern

Info

Publication number
DE69708110T2
DE69708110T2 DE69708110T DE69708110T DE69708110T2 DE 69708110 T2 DE69708110 T2 DE 69708110T2 DE 69708110 T DE69708110 T DE 69708110T DE 69708110 T DE69708110 T DE 69708110T DE 69708110 T2 DE69708110 T2 DE 69708110T2
Authority
DE
Germany
Prior art keywords
holes
machine tool
variable diameters
eccentric spindles
spindles
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69708110T
Other languages
English (en)
Other versions
DE69708110D1 (de
Inventor
Howard Watkins
Colin Wyatt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Federal Mogul Technology Ltd
Original Assignee
Federal Mogul Technology 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 Federal Mogul Technology Ltd filed Critical Federal Mogul Technology Ltd
Application granted granted Critical
Publication of DE69708110D1 publication Critical patent/DE69708110D1/de
Publication of DE69708110T2 publication Critical patent/DE69708110T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B23B29/03432—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable during manufacturing
    • B23B29/03478—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable during manufacturing by means of an eccentric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
    • B23Q1/5468—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed parallelly by a single rotating pair
    • 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
    • Y10T82/00—Turning
    • Y10T82/12—Radially moving rotating tool inside bore
    • Y10T82/125—Tool simultaneously moving axially
    • 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
    • Y10T82/00—Turning
    • Y10T82/16—Severing or cut-off
    • Y10T82/16426—Infeed means
    • Y10T82/16951—Tool adjustment and/or stop
    • 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
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2502—Lathe with program control
    • 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
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2585—Tool rest

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Jigs For Machine Tools (AREA)
DE69708110T 1996-07-11 1997-07-04 Werkzeugmaschine mit zwei exzentischen spindeln für löcher mit variablen durchmessern Expired - Fee Related DE69708110T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9614601A GB2315033B (en) 1996-07-11 1996-07-11 Machine tool
PCT/GB1997/001827 WO1998002267A1 (en) 1996-07-11 1997-07-04 Machine tool with two eccentric spindles for multiple diameter boring

Publications (2)

Publication Number Publication Date
DE69708110D1 DE69708110D1 (de) 2001-12-13
DE69708110T2 true DE69708110T2 (de) 2002-06-06

Family

ID=10796758

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69708110T Expired - Fee Related DE69708110T2 (de) 1996-07-11 1997-07-04 Werkzeugmaschine mit zwei exzentischen spindeln für löcher mit variablen durchmessern

Country Status (6)

Country Link
US (1) US6158311A (de)
EP (1) EP0918587B1 (de)
JP (1) JP2000514369A (de)
DE (1) DE69708110T2 (de)
GB (1) GB2315033B (de)
WO (1) WO1998002267A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19758611C5 (de) 1997-03-24 2004-09-23 Ex-Cell-O Gmbh Radial zustellbares rotierendes Schneidwerkzeug
SE515255C2 (sv) * 1998-07-10 2001-07-02 Lidkoeping Machine Tools Ab Svarv samt ett förfarande för att bearbeta ett arbetsstycke i svarven
US6367359B1 (en) * 1998-11-18 2002-04-09 Ronald P. Ropos Boring and contouring apparatus
MXPA03005423A (es) 2000-12-18 2005-07-01 Cardemon Inc Metodo y aparato de ajuste para una herramienta de perforacion.
US7803034B2 (en) * 2006-03-31 2010-09-28 Positioning Systems, Inc. System for moving and positioning an object such as a tool
US8256092B1 (en) 2008-01-30 2012-09-04 Makino Inc. Method for helical boring
ITTO20130176A1 (it) * 2013-03-05 2014-09-06 Imt S P A Mandrino porta-utensile motorizzato per lavorazioni ad asportazione di truciolo atte a generare superfici sviluppantisi attorno all'asse del mandrino ma non solo di rivoluzione.
JP6847632B2 (ja) * 2016-11-07 2021-03-24 光洋機械工業株式会社 工具径可変主軸装置
DE102017105934B4 (de) * 2017-03-20 2018-11-22 Gebr. Heller Maschinenfabrik Gmbh Maschinenspindelanordnung für eine Werkzeugmaschine
FR3129309B1 (fr) * 2021-11-23 2023-10-20 Machines Serdi Système d’usinage ajustable comprenant un fourreau mobile

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3222991A1 (de) * 1982-06-19 1983-12-22 H.Ley & M.Schmidt Ingenieurbüro für Entwicklung + Konstruktion Friedenthal, 5223 Nümbrecht Verfahren zur herstellung von werkstuecken mit polygonaler aussen- und/oder innenkontur und vorrichtung zur durchfuehrung des verfahrens
DE3403804A1 (de) * 1983-02-07 1984-08-09 Kabushiki Kaisha Komatsu Seisakusho, Tokio/Tokyo Verfahren zum bearbeiten von werkstuecken mit rotierenden schneidwerkzeugen und spindelmechanismus fuer werkzeugmaschinen zur durchfuehrung dieses verfahrens
US4569115A (en) * 1983-09-06 1986-02-11 Ikegai Tekko Kabushiki Kaisha Method and apparatus for controlling the depth of cut in the radial direction of a rotary cutting tool in a machine tool
US4742738A (en) * 1985-05-28 1988-05-10 Erickson Tool Co. Machine adjustable boring bar assembly and method
ES2004205A6 (es) * 1986-02-01 1988-12-16 Akebono Brake Ind Metodo y aparato para la fabricacion a maquina de una mordaza de freno de disco
US4934040A (en) * 1986-07-10 1990-06-19 Turchan Manuel C Spindle driver for machine tools
AT395835B (de) * 1990-03-29 1993-03-25 Weingartner Maschbau Gmbh Verfahren zum herstellen einer parallelachsigen rotationskolbenmaschine
IT1247783B (it) * 1990-11-23 1994-12-30 Vigel Spa Macchina utensile ad asportazione di truciolo con testa portamandrino a tre gradi di liberta'
US5159862A (en) * 1991-01-18 1992-11-03 Dresser-Rand Company Method and apparatus for machining the inside surface of a closed hollow casing

Also Published As

Publication number Publication date
EP0918587A1 (de) 1999-06-02
GB2315033A (en) 1998-01-21
GB9614601D0 (en) 1996-09-04
EP0918587B1 (de) 2001-11-07
GB2315033B (en) 2000-03-15
US6158311A (en) 2000-12-12
DE69708110D1 (de) 2001-12-13
JP2000514369A (ja) 2000-10-31
WO1998002267A1 (en) 1998-01-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee