WO2000037213A3 - Werkzeugmaschine mit piezoelektrischer positionskorrektureinrichtung - Google Patents

Werkzeugmaschine mit piezoelektrischer positionskorrektureinrichtung Download PDF

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Publication number
WO2000037213A3
WO2000037213A3 PCT/DE1999/003872 DE9903872W WO0037213A3 WO 2000037213 A3 WO2000037213 A3 WO 2000037213A3 DE 9903872 W DE9903872 W DE 9903872W WO 0037213 A3 WO0037213 A3 WO 0037213A3
Authority
WO
WIPO (PCT)
Prior art keywords
machine tool
adjusting device
position adjusting
piezoelectric position
machining unit
Prior art date
Application number
PCT/DE1999/003872
Other languages
English (en)
French (fr)
Other versions
WO2000037213A2 (de
WO2000037213B1 (de
Inventor
Dieter Kroll
Stefan Weber
Original Assignee
Schwaebische Werkzeugmaschinen
Dieter Kroll
Stefan Weber
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 Schwaebische Werkzeugmaschinen, Dieter Kroll, Stefan Weber filed Critical Schwaebische Werkzeugmaschinen
Priority to EP99964391A priority Critical patent/EP1140423A2/de
Publication of WO2000037213A2 publication Critical patent/WO2000037213A2/de
Publication of WO2000037213A3 publication Critical patent/WO2000037213A3/de
Publication of WO2000037213B1 publication Critical patent/WO2000037213B1/de

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
    • 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
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/34—Relative movement obtained by use of deformable elements, e.g. piezoelectric, magnetostrictive, elastic or thermally-dilatable elements
    • 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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/402—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for positioning, e.g. centring a tool relative to a hole in the workpiece, additional detection means to correct position
    • 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
    • B23Q11/0003—Arrangements for preventing undesired thermal effects on tools or parts of the machine
    • B23Q11/0007—Arrangements for preventing undesired thermal effects on tools or parts of the machine by compensating occurring thermal dilations
    • 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
    • B23Q11/001—Arrangements compensating weight or flexion on parts of the machine
    • B23Q11/0028—Arrangements compensating weight or flexion on parts of the machine by actively reacting to a change of the configuration of the machine
    • 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
    • B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
    • B23Q2039/002—Machines with twin spindles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Automatic Control Of Machine Tools (AREA)
  • Machine Tool Units (AREA)

Abstract

Bei einer Werkzeugmaschine (1) zur insbesondere spanenden Bearbeitung von Werkstücken, mit einer Bearbeitungseinheit (3) ist als Positionskorrektureinrichtung, insbesondere für eine Arbeitsspindel (4) der Bearbeitungseinheit (3), mindestens ein elektrisch angesteuertes piezoelektrisches Stellelement (11) vorgesehen. Bei einer festgestellten Positionsänderung kann die Bearbeitungseinheit schnell mechanisch in ihre jeweilige Sollposition bewegt werden.
PCT/DE1999/003872 1998-12-22 1999-12-03 Werkzeugmaschine mit piezoelektrischer positionskorrektureinrichtung WO2000037213A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP99964391A EP1140423A2 (de) 1998-12-22 1999-12-03 Werkzeugmaschine mit piezoelektrischer positionskorrektureinrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19859360.0 1998-12-22
DE19859360A DE19859360C2 (de) 1998-12-22 1998-12-22 Werkzeugmaschine mit piezoelektrischer Positionskorrektureinrichtung

Publications (3)

Publication Number Publication Date
WO2000037213A2 WO2000037213A2 (de) 2000-06-29
WO2000037213A3 true WO2000037213A3 (de) 2000-10-26
WO2000037213B1 WO2000037213B1 (de) 2000-12-07

Family

ID=7892186

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/003872 WO2000037213A2 (de) 1998-12-22 1999-12-03 Werkzeugmaschine mit piezoelektrischer positionskorrektureinrichtung

Country Status (3)

Country Link
EP (1) EP1140423A2 (de)
DE (1) DE19859360C2 (de)
WO (1) WO2000037213A2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10126039C2 (de) * 2001-05-21 2003-03-27 Univ Dresden Tech Einrichtung zur Feinzustellung eines Drehmeißels
ATE359149T1 (de) 2001-12-10 2007-05-15 Sascha Mantovani Werkzeugmaschine mit durch stangen, deren länge durch magnetostriktion veränderlich ist, festgelegtem bearbeitungskopf
DE10240700A1 (de) * 2002-09-04 2004-03-25 Leitz Messtechnik Gmbh Koordinatenmessgerät sowie Verfahren zur Rundheitsmessung an einem Werkstück mit diesem Koordinatenmessgerät
DE10329402A1 (de) * 2003-06-28 2005-01-13 Witzig & Frank Gmbh Werkzeugmaschine
DE10343320A1 (de) * 2003-09-10 2005-04-14 Chiron-Werke Gmbh & Co Kg Werkzeugmaschine mit zwei Spindelgehäusen und Stellvorrichtung für die Lage der Spindelgehäuse zueinander
EP1693147A1 (de) * 2005-02-16 2006-08-23 Cross Hüller GmbH Doppelspindel-Werkzeugmaschine mit zwei Werkstückhaltern von denen einer verstellbar ist
US7544025B2 (en) 2005-02-16 2009-06-09 Cross Hüller GmbH Double-spindle machine tool
DE102006028972A1 (de) 2006-06-19 2007-12-20 Chiron-Werke Gmbh & Co. Kg Spindeleinheit mit im Betrieb verstellbarer Arbeitsspindel
DE102006035248B4 (de) * 2006-07-26 2013-08-29 Grob-Werke Gmbh & Co. Kg Temperaturkompensationsverfahren
US8150545B2 (en) 2006-07-28 2012-04-03 Siemens Aktiengesellschaft Position-dependent compliance compensation in a machine tool
DE102006049774A1 (de) * 2006-10-21 2008-04-24 Schaeffler Kg Längenkompensationseinheit, insbesondere für eine Werkzeugmaschine
DE102006049867B4 (de) * 2006-10-23 2021-09-16 Siemens Aktiengesellschaft Werkzeugmaschine und Verfahren zur Unterdrückung von Ratterschwingungen
DE102007026562B4 (de) * 2007-06-08 2010-08-26 Erwin Junker Maschinenfabrik Gmbh Schleifzentrum und Verfahren zum gleichzeitigen Schleifen mehrerer Lager von Kurbelwellen
DE102008058161A1 (de) * 2008-11-12 2010-05-20 Ex-Cell-O Gmbh Werkzeugmaschine mit schwimmend gelagerter Trägereinrichtung
DE102009031428A1 (de) * 2009-07-01 2011-01-05 Technische Universität Carolo-Wilhelmina Zu Braunschweig Werkzeugaufnahme
DE102010027116A1 (de) * 2010-07-14 2012-01-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Werkzeugmaschine und Verfahren zum Fertigbearbeiten eines Bauteils
AT512526B1 (de) 2012-02-02 2013-09-15 Hpc Produktions Gmbh Positionsausgleichsvorrichtung in einer werkzeugmaschine
AT512802B1 (de) * 2012-05-07 2014-02-15 Anger Machining Gmbh Positionsausgleichssystem in einem Transferzentrum zur spanenden Bearbeitung von Werkstücken
DE102013110054A1 (de) * 2013-09-12 2015-03-12 Elha-Maschinenbau Liemke Kg Spindelkopf einer Werkzeugmaschine
DE102014223101A1 (de) * 2014-11-12 2016-05-12 Supfina Grieshaber Gmbh & Co. Kg Werkzeugmaschineneinheit zur Ausrichtung eines Werkzeugs oder eines Werkstücks
DE102017105257A1 (de) 2017-03-13 2018-09-13 Schaeffler Technologies AG & Co. KG Spannmittelanordnung für eine Werkzeugmaschine sowie Werkzeugmaschine mit der Spannmittelanordnung
AT519563B1 (de) 2017-05-18 2018-08-15 Fill Gmbh Werkzeugmaschine
DE102017128099A1 (de) 2017-11-28 2019-05-29 Gebr. Heller Maschinenfabrik Gmbh Werkstückträgervorrichtung
DE102018122765A1 (de) 2018-09-17 2020-03-19 Chiron-Werke Gmbh & Co. Kg Verfahren zur Ausrichtung einer Spindel und Werkzeugmaschine
AT521951B1 (de) * 2018-11-29 2020-07-15 Fill Gmbh Werkzeugmaschine
EP3715051B1 (de) 2020-07-24 2024-04-03 Fill Gesellschaft m.b.H. Werkzeugmaschine und verfahren zum betreiben der werkzeugmaschine

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903435A (en) * 1973-03-27 1975-09-02 Thomson Csf Correcting systems using piezoelectric wedges
US4575942A (en) * 1982-10-18 1986-03-18 Hitachi, Ltd. Ultra-precision two-dimensional moving apparatus
JPS61152303A (ja) * 1984-12-25 1986-07-11 Kitamura Kikai Kk 工作機械のスピンドル高さ調整装置
JPS63245303A (ja) * 1987-03-30 1988-10-12 Okuma Mach Works Ltd 刃物台のｙ軸方向微小位置補正装置付ｎｃ旋盤
EP0440578A1 (de) * 1990-01-24 1991-08-07 Ciba-Geigy Ag Vorrichtung zur Herstellung einer Formgebungsfläche an einem Formwerkzeug für die Fertigung optischer und ophthalmischer Linsen
US5567199A (en) * 1993-10-21 1996-10-22 Wacker-Chemitronic Gesellschaft fur Elektronik-Grundstoffe AG Workpiece holder for rotary grinding machines for grinding semiconductor wafers, and method of positioning the workpiece holder
WO1997038821A1 (fr) * 1996-04-17 1997-10-23 Washi Kosan Co., Ltd. Machine a usiner comprenant un mecanisme d'inclinaison des dispositifs d'usinage
JPH1080840A (ja) * 1996-09-06 1998-03-31 Tsugami Corp 工作機械の位置決め装置
JPH10138075A (ja) * 1996-09-13 1998-05-26 Fuji Seiki Kk ワーク姿勢調整装置、調整具及び調整方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3711600A1 (de) * 1987-04-07 1988-10-27 Salje Ernst Spindelsystem fuer werkzeugmaschinen, insbesondere schleifmaschinen
IT1285079B1 (it) * 1995-05-05 1998-06-03 Giddings & Lewis Sistema attuatore per la compensazione dell'allineamento di una macchina.
DE19607599A1 (de) * 1996-02-29 1997-09-04 Hueller Hille Gmbh Verfahren zur Korrektur der Positionsbestimmung von Werkstücken und Werkzeugen in Bearbeitungsmaschinen

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903435A (en) * 1973-03-27 1975-09-02 Thomson Csf Correcting systems using piezoelectric wedges
US4575942A (en) * 1982-10-18 1986-03-18 Hitachi, Ltd. Ultra-precision two-dimensional moving apparatus
JPS61152303A (ja) * 1984-12-25 1986-07-11 Kitamura Kikai Kk 工作機械のスピンドル高さ調整装置
JPS63245303A (ja) * 1987-03-30 1988-10-12 Okuma Mach Works Ltd 刃物台のｙ軸方向微小位置補正装置付ｎｃ旋盤
EP0440578A1 (de) * 1990-01-24 1991-08-07 Ciba-Geigy Ag Vorrichtung zur Herstellung einer Formgebungsfläche an einem Formwerkzeug für die Fertigung optischer und ophthalmischer Linsen
US5567199A (en) * 1993-10-21 1996-10-22 Wacker-Chemitronic Gesellschaft fur Elektronik-Grundstoffe AG Workpiece holder for rotary grinding machines for grinding semiconductor wafers, and method of positioning the workpiece holder
WO1997038821A1 (fr) * 1996-04-17 1997-10-23 Washi Kosan Co., Ltd. Machine a usiner comprenant un mecanisme d'inclinaison des dispositifs d'usinage
JPH1080840A (ja) * 1996-09-06 1998-03-31 Tsugami Corp 工作機械の位置決め装置
JPH10138075A (ja) * 1996-09-13 1998-05-26 Fuji Seiki Kk ワーク姿勢調整装置、調整具及び調整方法

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
LETTY LE R ET AL: "NEW LINEAR PIEZOMOTORS FOR HIGH FORCE/PRECISE POSITIONING APPLICATIONS", CONFERENCE RECORD OF THE IEEE INDUSTRY APPLICATIONS CONFERENCE. IAS ANNUAL MEETING,US,NEW YORK, NY: IEEE, 1998, pages 213 - 217, XP000803993, ISBN: 0-7803-4944-X *
PATENT ABSTRACTS OF JAPAN vol. 010, no. 353 (M - 539) 28 November 1986 (1986-11-28) *
PATENT ABSTRACTS OF JAPAN vol. 013, no. 033 (M - 789) 25 January 1989 (1989-01-25) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 08 30 June 1998 (1998-06-30) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 10 31 August 1998 (1998-08-31) *

Also Published As

Publication number Publication date
WO2000037213A2 (de) 2000-06-29
WO2000037213B1 (de) 2000-12-07
DE19859360A1 (de) 2000-07-06
DE19859360C2 (de) 2003-07-17
EP1140423A2 (de) 2001-10-10

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