IT1285079B1 - Sistema attuatore per la compensazione dell'allineamento di una macchina. - Google Patents

Sistema attuatore per la compensazione dell'allineamento di una macchina.

Info

Publication number
IT1285079B1
IT1285079B1 IT96TO000355A ITTO960355A IT1285079B1 IT 1285079 B1 IT1285079 B1 IT 1285079B1 IT 96TO000355 A IT96TO000355 A IT 96TO000355A IT TO960355 A ITTO960355 A IT TO960355A IT 1285079 B1 IT1285079 B1 IT 1285079B1
Authority
IT
Italy
Prior art keywords
compensation
alignment
machine
actuator system
actuator
Prior art date
Application number
IT96TO000355A
Other languages
English (en)
Inventor
Charles J Kis
James K Jourdan
Paul A Huck
Peter J Bever
Original Assignee
Giddings & Lewis
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 Giddings & Lewis filed Critical Giddings & Lewis
Publication of ITTO960355A0 publication Critical patent/ITTO960355A0/it
Publication of ITTO960355A1 publication Critical patent/ITTO960355A1/it
Application granted granted Critical
Publication of IT1285079B1 publication Critical patent/IT1285079B1/it

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
    • B23Q23/00—Arrangements for compensating for irregularities or wear, e.g. of ways, of setting mechanisms
    • 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
    • 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
    • B23Q1/38—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 using fluid bearings or fluid cushion supports
    • B23Q1/385—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 using fluid bearings or fluid cushion supports in which the thickness of the fluid-layer is adjustable
    • 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
    • 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
    • B23Q3/186—Aligning devices
    • 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
    • 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
    • G05B19/404—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 compensation, e.g. for backlash, overshoot, tool offset, tool wear, temperature, machine construction errors, load, inertia
    • 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
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41273—Hydraulic
    • 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
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49116—Align tool head with fixed line by actuating actuators along tool head slideways
    • 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
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49195—Slide, guideway, robot arm deviation
    • 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
    • Y10T408/175—Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor to control relative positioning of Tool and 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/91—Machine frame
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/306664—Milling including means to infeed rotary cutter toward work
    • Y10T409/306776—Axially
    • Y10T409/306832—Axially with infeed control means energized in response to activator stimulated by condition sensor
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/306664—Milling including means to infeed rotary cutter toward work
    • Y10T409/307224—Milling including means to infeed rotary cutter toward work with infeed control means energized in response to activator stimulated by condition sensor
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/309576—Machine frame
    • Y10T409/309744—Machine frame including means to compensate for deformation

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)
  • Machine Tool Units (AREA)
  • Body Structure For Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)
  • Control Of Position Or Direction (AREA)
IT96TO000355A 1995-05-05 1996-05-03 Sistema attuatore per la compensazione dell'allineamento di una macchina. IT1285079B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43536195A 1995-05-05 1995-05-05

Publications (3)

Publication Number Publication Date
ITTO960355A0 ITTO960355A0 (it) 1996-05-03
ITTO960355A1 ITTO960355A1 (it) 1997-11-03
IT1285079B1 true IT1285079B1 (it) 1998-06-03

Family

ID=23728082

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96TO000355A IT1285079B1 (it) 1995-05-05 1996-05-03 Sistema attuatore per la compensazione dell'allineamento di una macchina.

Country Status (4)

Country Link
US (1) US5829932A (it)
JP (1) JP2972140B2 (it)
DE (1) DE19619103C2 (it)
IT (1) IT1285079B1 (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19851781A1 (de) * 1998-11-10 2000-05-11 Matthias Nowack Dynamikfehlerkompensation für Werkzeugmaschinen durch eine Hilfsachsbewegung
DE19859360C2 (de) * 1998-12-22 2003-07-17 Schwaebische Werkzeugmaschinen Werkzeugmaschine mit piezoelektrischer Positionskorrektureinrichtung
ATE217558T1 (de) * 2000-08-21 2002-06-15 Mini Ricerca Scient Tecnolog Hochgeschwindigheitsherstellungseinheit für bearbeitungsvorgänge
DE10240700A1 (de) * 2002-09-04 2004-03-25 Leitz Messtechnik Gmbh Koordinatenmessgerät sowie Verfahren zur Rundheitsmessung an einem Werkstück mit diesem Koordinatenmessgerät
US7040629B2 (en) * 2002-10-17 2006-05-09 Bystronic Laser Ag Clamping device for elongated workpieces
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
DE102006035164B4 (de) * 2006-07-29 2009-01-15 Walter Maschinenbau Gmbh Werkzeugmaschine mit verbessertem Rundlauf
DE102009057207A1 (de) 2009-12-02 2011-12-15 Technische Universität Dresden Einrichtung zum Erzeugen von Präzisionsbewegungen von Objekten mit hohen Beschleunigungen
WO2012098355A1 (en) 2011-01-19 2012-07-26 Renishaw Plc Analogue measurement probe for a machine tool apparatus
CN102398190B (zh) * 2011-10-12 2013-10-16 沈机集团昆明机床股份有限公司 大型数控落地铣镗床滑枕挠度补偿装置
AT512802B1 (de) 2012-05-07 2014-02-15 Anger Machining Gmbh Positionsausgleichssystem in einem Transferzentrum zur spanenden Bearbeitung von Werkstücken
GB2508597B (en) * 2012-12-04 2015-09-23 Rolls Royce Plc Calculating machining angle using amount of material removed in machining pass
CN103465109A (zh) * 2013-09-23 2013-12-25 苏州江源精密机械有限公司 一种数控落地镗铣加工中心滑枕自重变形的补偿装置
JP6389618B2 (ja) * 2014-02-24 2018-09-12 Dmg森精機株式会社 工作機械の移動体案内機構
JP6063013B1 (ja) * 2015-08-27 2017-01-18 ファナック株式会社 びびり或いは工具摩耗／破損の発生を抑制する加工条件調整機能を有する数値制御装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484064A (en) * 1967-07-12 1969-12-16 Gray & Co G A Plumb control for horizontal boring drilling and milling machine
US3484065A (en) * 1967-07-31 1969-12-16 Gray & Co G A Mechanical column tilting device
JPS5754054A (en) * 1980-09-11 1982-03-31 Toyoda Mach Works Ltd Tool correcting apparatus provided with contact detector
JPS58196968A (ja) * 1982-05-12 1983-11-16 Citizen Watch Co Ltd 工作機械における昇降案内装置
US4712953A (en) * 1987-02-19 1987-12-15 Cincinnati Milacron Inc. Method and apparatus for aligning cutting tools
DE3708412A1 (de) * 1987-03-14 1988-09-22 Mauser Werke Oberndorf Hochgenaue niveauregulierung fuer bearbeitungs- oder messmaschinen
JPH0715715Y2 (ja) * 1989-10-19 1995-04-12 東芝機械株式会社 工作機械の位置補正装置
JPH0749181B2 (ja) * 1990-07-24 1995-05-31 浜井産業株式会社 工作機械の姿勢制御装置
US5348431A (en) * 1991-10-09 1994-09-20 Canon Kabushiki Kaisha Precision cutting process machine and precision cutting process method
JPH0669322A (ja) * 1992-08-19 1994-03-11 Tokyo Electron Yamanashi Kk プローブ装置

Also Published As

Publication number Publication date
ITTO960355A1 (it) 1997-11-03
ITTO960355A0 (it) 1996-05-03
JPH0919841A (ja) 1997-01-21
DE19619103C2 (de) 2001-12-06
DE19619103A1 (de) 1996-11-07
US5829932A (en) 1998-11-03
JP2972140B2 (ja) 1999-11-08

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Legal Events

Date Code Title Description
0001 Granted