FR2407043B1 - - Google Patents

Info

Publication number
FR2407043B1
FR2407043B1 FR7831251A FR7831251A FR2407043B1 FR 2407043 B1 FR2407043 B1 FR 2407043B1 FR 7831251 A FR7831251 A FR 7831251A FR 7831251 A FR7831251 A FR 7831251A FR 2407043 B1 FR2407043 B1 FR 2407043B1
Authority
FR
France
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
Application number
FR7831251A
Other versions
FR2407043A1 (fr
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.)
Pratt Burnerd International Ltd
Original Assignee
Pratt Burnerd International 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 Pratt Burnerd International Ltd filed Critical Pratt Burnerd International Ltd
Publication of FR2407043A1 publication Critical patent/FR2407043A1/fr
Application granted granted Critical
Publication of FR2407043B1 publication Critical patent/FR2407043B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • 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
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/002—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders
    • B23Q17/005—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders by measuring a force, a pressure or a deformation
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37357—Force, pressure, weight or deflection
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50183—Detect correct clamping of workpiece, chucks grip properly workpiece
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/19—Radially reciprocating jaws
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/21—Chucks or sockets with measuring, indicating or control means
    • 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
    • Y10T408/13—Cutting by use of rotating axially moving tool with randomly-actuated stopping means
    • Y10T408/15—Responsive to condition of work or product
    • 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
    • Y10T408/16—Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor
    • Y10T408/17—Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor to control infeed
    • Y10T408/173—Responsive to work
    • 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
    • Y10T82/2552—Headstock
    • 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
    • Y10T82/2572—Attachment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Automatic Assembly (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
FR7831251A 1977-10-29 1978-10-27 Procede et dispositif de montage de pieces Granted FR2407043A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4512477 1977-10-29

Publications (2)

Publication Number Publication Date
FR2407043A1 FR2407043A1 (fr) 1979-05-25
FR2407043B1 true FR2407043B1 (fr) 1983-11-25

Family

ID=10435979

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831251A Granted FR2407043A1 (fr) 1977-10-29 1978-10-27 Procede et dispositif de montage de pieces

Country Status (4)

Country Link
US (1) US4254676A (fr)
DE (1) DE2846337A1 (fr)
FR (1) FR2407043A1 (fr)
GB (1) GB2010140B (fr)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2940560A1 (de) * 1979-10-06 1981-04-09 Emag Maschinenfabrik Gmbh, 7335 Salach Ladevorrichtung fuer cnc-gesteuerte frontdrehmaschinen
AT373804B (de) * 1979-10-16 1984-02-27 Gfm Fertigungstechnik Verfahren und vorrichtung zum fraesen von langen werkstuecken, insbesondere von kurbelwellen od. dgl.
FR2530513B2 (fr) * 1980-04-17 1986-01-24 Precision Industrielle Mandrin de serrage, en particulier pour machines-outils
DE3023413C2 (de) * 1980-06-23 1986-03-27 Gildemeister Ag, 4800 Bielefeld Vorrichtung zur automatischen Einstellung und Überwachung des Spanndruckes eines wenigstens teilweise auswechselbaren, kraftbetätigten Spannfutters einer Werkzeugmaschine
US4658680A (en) * 1980-08-26 1987-04-21 Fred Nascher Operating a lathe
JPS5843238B2 (ja) * 1980-12-30 1983-09-26 ファナック株式会社 ロボット制御方式
DE3105872C2 (de) * 1981-02-18 1984-12-06 Paul Forkardt GmbH & Co KG, 4000 Düsseldorf Einrichtung zur Bestimmung des Arbeitshubes des Kolbens eines doppeltwirkenden Spannzylinders zur Betätigung von Spanneinrichtungen an Werkzeugmaschinen
DE3136285A1 (de) * 1981-09-12 1983-03-24 Paul Forkardt GmbH & Co KG, 4000 Düsseldorf Verfahren zur ueberwachung der spannkraft an spannvorrichtungen fuer werkzeugmaschinen
DE3268177D1 (en) * 1981-10-29 1986-02-06 Pratt Int Ltd Burnerd Workholding devices
DE3149612C2 (de) * 1981-12-15 1986-10-16 Paul Forkardt GmbH & Co KG, 4000 Düsseldorf Verfahren zur Ermittlung der Spannkraft
DE3151048C2 (de) * 1981-12-23 1985-03-21 Paul Forkardt GmbH & Co KG, 4000 Düsseldorf Spannkraftaufnehmer für umlaufende Spanneinrichtungen
DE3212761A1 (de) * 1982-04-06 1983-10-13 Paul Forkardt GmbH & Co KG, 4000 Düsseldorf Umlaufende spannvorrichtung
DE3212759A1 (de) * 1982-04-06 1983-10-06 Forkardt Paul Gmbh Umlaufende spannvorrichtung
US4909521A (en) * 1982-04-26 1990-03-20 The S-P Manufacturing Corporation Chuck having gripping and locating sensors
DE3218084C3 (de) * 1982-05-13 1990-07-12 Bald Hubert Vorrichtung zum erzeugen einer stelldrehbewegung
US4567794A (en) * 1982-05-13 1986-02-04 Hubert Bald Apparatus for producing an axial clamping force for rotating spindles, and a method of operation for an apparatus of this kind
DE3218083C2 (de) * 1982-05-13 1986-11-27 Hubert Dipl.-Ing. 5920 Bad Berleburg Bald Vorrichtung zum Erzeugen eines Stelldrehmoments, insbesondere zum Verstellen der Position der Backen eines Futters oder der von ihnen ausgeübten Spannkraft
EP0108857B2 (fr) * 1982-11-10 1992-11-19 Günter Horst Röhm Mandrin de serrage actionné mécaniquement
DE3402988A1 (de) * 1984-01-28 1985-08-08 SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren Einrichtung zur ueberwachung des betriebszustandes eines kraftspannfutters
DE3439402A1 (de) * 1984-10-27 1986-04-30 Günter Horst 7927 Sontheim Röhm Kraftbetaetigtes spannfutter
US4613262A (en) * 1984-12-28 1986-09-23 The Boeing Company Drill motor assembly with gimbal normality and clamp-up capability
ATE37674T1 (de) * 1985-08-27 1988-10-15 Forkardt Paul Gmbh Verfahren zur regelung der spannkraft an umlaufenden spanneinrichtungen von werkzeugmaschinen.
US4870786A (en) * 1986-11-01 1989-10-03 Bryant Grinder Corporation Workstock
EP0291623A1 (fr) * 1987-05-18 1988-11-23 GFM Gesellschaft für Fertigungstechnik und Maschinenbau Gesellschaft m.b.H. Dispositif de serrage pour l'usinage de pièces et procédé pour serrer une pièce au moyen de ce dispositif de serrage
DE3937466A1 (de) * 1989-11-10 1991-05-16 Heiko Dipl Ing Noske Verfahren und vorrichtung zur ueberwachung der spannkraft bei werkzeugmaschinen
DE4025745A1 (de) * 1990-08-14 1992-03-19 Boehringer Werkzeugmaschinen Spannfutter mit werkstuecklagebestimmung
DE4040309A1 (de) * 1990-12-17 1992-07-02 Spur Guenter Vorrichtung zur ueberwachung von spannkraeften in drehfuttern
US5135242A (en) * 1991-05-21 1992-08-04 Illinois Tool Works Inc. Adjustable chuck for gripping workpieces of different sizes at controlled pressures
US5235886A (en) * 1992-05-20 1993-08-17 Motor Wheel Corp. Apparatus for manufacture of vehicle wheels
DE4229593A1 (de) * 1992-09-04 1994-03-10 Hofmann Maschinenbau Gmbh Meßvorrichtung zum Messen von Kräften, die beim Aufspannen eines Rotors auf eine Antriebswelle einer Prüfmaschine entstehen
US5938503A (en) * 1997-11-25 1999-08-17 Edo Western Corporation Active centering apparatus with imbedded shear load sensor and actuator
DE19752084C2 (de) * 1997-11-25 2002-11-14 Roehm Gmbh Spanneinrichtung an Werkzeugmaschinen
DE19826577C2 (de) * 1998-06-15 2001-08-23 Guehring Joerg Einzugskraftmeßvorrichtung
US6029528A (en) * 1998-08-17 2000-02-29 Tiffany And Company Earring force tester
US6202523B1 (en) 1998-11-10 2001-03-20 J. F. Berns Co., Inc. Air operated loading and unloading device
DE10220937B4 (de) * 2002-05-10 2007-03-22 Siemens Ag Verfahren und Vorrichtung zur Dämpfung einer auftretenden Ratterschwingung bei einer Bearbeitungsmaschine
US7513181B2 (en) * 2003-11-24 2009-04-07 J.F. Berns Co., Inc. Air operated unloading device
US7677844B2 (en) * 2005-04-19 2010-03-16 Black & Decker Inc. Electronic clutch for tool chuck with power take off and dead spindle features
JP2007054924A (ja) * 2005-08-26 2007-03-08 Toyota Motor Corp 工具把持力測定システムおよび工具把持力測定方法
DE102006013935A1 (de) * 2006-03-16 2008-02-07 Hainbuch Gmbh Spannende Technik Futterkörper für ein Spannfutter, Spannfutter und Verfahren zur Ermittlung einer Spannkraft an einem solchen Spannfutter
JP4638464B2 (ja) * 2007-03-29 2011-02-23 三菱重工業株式会社 工作機械の主軸装置
DE102007044309A1 (de) * 2007-09-17 2009-03-19 Röhm Gmbh Elektrospanner mit Fliehkraftausgleich bei einer Werkzeugmaschine mit einem Elektrospanner
GB2454887B (en) * 2007-11-22 2010-01-06 Rolls Royce Plc A work support
WO2011008384A1 (fr) * 2009-07-13 2011-01-20 Illinois Tool Works Inc. Mandrin à mâchoire pour pièce ayant une force de maintien constante
US9033762B2 (en) * 2009-07-22 2015-05-19 Jtekt Corporation Method and device for preventing slip of work piece
TW201201951A (en) * 2010-07-09 2012-01-16 Hon Hai Prec Ind Co Ltd Ultra-precision machining system and machining method
WO2012021429A1 (fr) * 2010-08-10 2012-02-16 Illinois Tool Works Inc. Cellule de charge pour mandrin comprenant une mâchoire pour pièce présentant une force de maintien constante
DE102010035150B4 (de) * 2010-08-23 2012-03-08 Ev Group Gmbh Automatisiert koppelbares Spannfutter
DE102013106226B4 (de) * 2013-06-14 2015-07-02 Frank Entzmann Vorrichtung und Verfahren zur Überwachung einer Werkstückspannvorrichtung
MX362774B (es) 2014-11-21 2019-02-08 West Troy Llc Ensamble de válvula sensitiva a la presión que incorpora piernas de retención mejoradas y filtro de fluido que las comprime.
JP6721307B2 (ja) * 2015-09-16 2020-07-15 ファナック株式会社 複数軸を備えた工作機械の制御装置
DE102018113741A1 (de) 2018-06-08 2019-12-12 Chiron-Werke Gmbh & Co. Kg Vorrichtung und Verfahren zur Überwachung eines Aufnahmestatus eines Werkstücks
CN109531260B (zh) * 2018-11-27 2021-01-15 深圳大学 基于切削力的超精密加工中心误差在线辩识与补偿方法
JP2022147446A (ja) * 2021-03-23 2022-10-06 Dmg森精機株式会社 工作機械、工作機械の制御方法、および工作機械の制御プログラム

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US3618270A (en) * 1969-07-03 1971-11-09 Toyoda Machine Works Ltd Lathe with torque responsive pressure adjustment
DE1940609B2 (de) * 1969-08-09 1971-04-15 Forkardt Paul Kg Spannfutter fuer drehmaschinen u dgl werkzeugmaschinen
US3652099A (en) * 1970-02-19 1972-03-28 Otto Bilz Drill chuck
DE2042138C3 (de) * 1970-08-25 1974-02-14 Gebrueder Boehringer Gmbh, 7320 Goeppingen Verfahren zum Verhindern regenerativen Ratterns bei der spanabhebenden Bearbeitung eines Werkstücks und Einrichtung zum Durchführen des Verfahrens
JPS4945549B1 (fr) * 1970-12-05 1974-12-04
US3759092A (en) * 1971-06-09 1973-09-18 Us Navy Rce differential pressure transducer and readout for sensing claw grip fo
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US3830509A (en) * 1972-07-14 1974-08-20 Positrol Inc Hydraulically controlled holding device
JPS545395Y2 (fr) * 1973-08-08 1979-03-09
JPS5338207Y2 (fr) * 1973-08-08 1978-09-16

Also Published As

Publication number Publication date
DE2846337A1 (de) 1979-05-03
US4254676A (en) 1981-03-10
GB2010140B (en) 1982-02-10
FR2407043A1 (fr) 1979-05-25
GB2010140A (en) 1979-06-27

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Legal Events

Date Code Title Description
ST Notification of lapse