ES2025596T3 - Procedimiento y dispositivo para la compensacion de errores. - Google Patents
Procedimiento y dispositivo para la compensacion de errores.Info
- Publication number
- ES2025596T3 ES2025596T3 ES198787109898T ES87109898T ES2025596T3 ES 2025596 T3 ES2025596 T3 ES 2025596T3 ES 198787109898 T ES198787109898 T ES 198787109898T ES 87109898 T ES87109898 T ES 87109898T ES 2025596 T3 ES2025596 T3 ES 2025596T3
- Authority
- ES
- Spain
- Prior art keywords
- spindle
- work
- work spindle
- displacement
- temperature
- 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 - Lifetime
Links
- 238000006073 displacement reaction Methods 0.000 abstract 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
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
- 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
-
- 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
- G05B2219/37—Measurements
- G05B2219/37096—Invar scale, low temperature coefficient
-
- 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
- G05B2219/49207—Compensate thermal displacement using measured distance
-
- 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/309576—Machine frame
- Y10T409/309744—Machine frame including means to compensate for deformation
- Y10T409/3098—Deflection of cutter spindle
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Automatic Control Of Machine Tools (AREA)
- Machine Tool Sensing Apparatuses (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
EN UNA FRESADORA (1) EN EL HUSILLO DE TRABAJO (7) SSE DAN TEMPERATURAS ELEVADAS COMPARADAS CON LAS REFLEJADAS EN EL RESBALAMIENTO DEL HUSILLO (3) Y QUE LLEVAN A DESPLAZAMIENTOS DEL EJE DEL HUSILLO DE TRABAJO (7A). EL RESULTADO SON FALLOS DE MEDICION, YA QUE LA POSICION DE LOS HUSILLOS DE TRABAJO (7) SE OBTIENE CON UN DISPOSITIVO MEDIDOR DE POSICION (2) EN EL RESBALAMIENTO DEL HUSILLO (3). CON AYUDA DE UN DISPOSITIVO DE PALPADO (5A) ADICIONAL, QUE CON UNA BARRA DE EMPUJE (9) DE MATERIAL CON ACOPLE A LA CARCASA (8) DEL HUSILLO DE TRABAJO (7). EL DESPLAZAMIENTO POR TEMPERATURA SE MIDE DIRECTAMENTE SEGUN DIRECCION Y CANTIDAD Y SE VALORA EN UN DISPOSITIVO (NC) CON VALOR DE POSICION (2). DE ESTA FORMA SE COMPENSA EL DESPLAZAMIENTO POR TEMPERATURA DEL EJE DEL HUSILLO DE TRABAJO (7A).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3633573A DE3633573C1 (de) | 1986-10-02 | 1986-10-02 | Vorrichtung zur Kompensation von temperaturbedingten Verlagerungen eines Maschinenpunktes,insbesondere der temperaturbedingten Verlagerung einer Arbeitsspindelachse gegenueber einem Maschinen-Referenzpunkt |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2025596T3 true ES2025596T3 (es) | 1992-04-01 |
Family
ID=6310910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198787109898T Expired - Lifetime ES2025596T3 (es) | 1986-10-02 | 1987-07-09 | Procedimiento y dispositivo para la compensacion de errores. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4808048A (es) |
EP (1) | EP0262313B1 (es) |
JP (1) | JPH0653337B2 (es) |
AT (1) | ATE67042T1 (es) |
DE (3) | DE3633573C1 (es) |
ES (1) | ES2025596T3 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2237308A1 (es) * | 2002-11-04 | 2005-07-16 | Pama S.P.A. | Dispositivo para medir y compensar variaciones de longitud, con la temperatura, de organos funcionales de una maquina herramienta, y maquina herramienta correspondiente. |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4919575A (en) * | 1988-05-20 | 1990-04-24 | Toyoda Koki Kabushiki Kaisha | Apparatus for compensating for the thermal displacement of the main spindle of a machine tool |
DE4028006C2 (de) * | 1990-09-04 | 1994-04-14 | Deutsche Aerospace | Verfahren zur Kompensation von maßlichen Abweichungen von NC- oder CNC-gesteuerten Werkzeugmaschinen |
US5444640A (en) * | 1993-01-13 | 1995-08-22 | Mitsubishi Denki Kabushiki Kaisha | Numerical control method for controlling various kinds of machine tools by correcting for thermal displacement |
JPH07266193A (ja) * | 1994-03-30 | 1995-10-17 | Toshiba Mach Co Ltd | 熱変位補正装置 |
JP3792266B2 (ja) * | 1994-06-16 | 2006-07-05 | 森精機興産株式会社 | 工作機械の熱変位補正方法及びその装置 |
US5660511A (en) * | 1995-05-17 | 1997-08-26 | The Olofsson Corporation | End mill with correction for side deflection |
DE19604968C2 (de) * | 1996-02-02 | 1999-08-12 | Christian Moderow | Verfahren zum Prüfen von inkrementalen Meßsystemen und Prüfgerät zur Durchführung des Verfahrens |
DE19711500C2 (de) * | 1997-03-19 | 1999-02-18 | Fraunhofer Ges Forschung | Meßsystem zur automatischen Feststellung und Korrektur von Positionsabweichungen von Bauteilen von Maschinen und/oder Geräten |
DE19904472A1 (de) * | 1999-02-04 | 2000-08-10 | Heidenhain Gmbh Dr Johannes | Anordnung und Verfahren zur Kompensation thermischer Verformungen an Werkzeugmaschinen |
EP0969264A3 (de) | 1998-05-06 | 2001-06-13 | Dr. Johannes Heidenhain GmbH | Flächiger Sensor, Anordnung des flächigen Sensors und Verfahren zur Kompensation thermischer Verformungen |
DE19848642A1 (de) * | 1998-10-22 | 2000-04-27 | Heidenhain Gmbh Dr Johannes | Verfahren zur Kompensation von temperaturbedingten Maßabweichungen in der Maschinengeometrie |
US6089797A (en) * | 1998-11-30 | 2000-07-18 | Excellon Automation, Co. | Thermal equalization system |
DE19857132A1 (de) | 1998-12-11 | 2000-06-15 | Heidenhain Gmbh Dr Johannes | Verfahren und Anordnung zur Verringerung temperaturbedingter Maßabweichungen bei parallel angeordneten Meßsystemen |
DE10049718A1 (de) * | 2000-10-07 | 2002-04-18 | Heidenhain Gmbh Dr Johannes | Vorrichtung zur Erfassung einer thermisch bedingten Längenausdehnung eines Maschinenteils |
DE10225243B4 (de) * | 2002-06-07 | 2013-01-31 | Dr. Johannes Heidenhain Gmbh | Positionsmessgerät und Verfahren zur Korrektur von Wärmeausdehnungen, insbesondere für eine Bearbeitungsmaschine |
DE10251829B4 (de) * | 2002-11-07 | 2007-02-22 | Dr. Johannes Heidenhain Gmbh | Meßeinrichtung für thermische Drift |
US7283889B2 (en) * | 2003-02-19 | 2007-10-16 | Fanuc Ltd | Numerical control device, and numerical control method |
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 |
JP2006212765A (ja) * | 2005-02-07 | 2006-08-17 | Enshu Ltd | 工作機械の熱変位補正方法 |
JP4846432B2 (ja) * | 2006-04-28 | 2011-12-28 | コマツNtc株式会社 | 工作機械における主軸装置の変位及び振れ測定装置 |
DE102006025012B3 (de) * | 2006-05-26 | 2008-01-10 | Feinmess Suhl Gmbh | Absolut codiertes Wegmesssystem |
JP2009101435A (ja) * | 2007-10-22 | 2009-05-14 | Howa Mach Ltd | 横型マシニングセンタ |
US8764357B2 (en) * | 2011-06-14 | 2014-07-01 | Buffalo Machinery Company Limited | Deflection correction system for a milling machine |
CN103878645B (zh) * | 2012-12-20 | 2016-03-16 | 中国科学院沈阳自动化研究所 | 一种滑枕悬伸变形补偿装置及方法 |
US10280301B2 (en) | 2014-06-27 | 2019-05-07 | Rohm And Haas Company | Phosphorous-acid monomer containing emulsion polymer modified urea-formaldehyde resin compositions for making fiberglass products |
EP3009806B1 (de) * | 2014-10-14 | 2016-12-14 | Dr. Johannes Heidenhain GmbH | Positionsmesseinrichtung mit Vorrichtung zur Kompensation von Fehlern durch thermische Dilatation eines Massstabes |
CN106077752A (zh) * | 2016-08-04 | 2016-11-09 | 无锡尊宝电动车有限公司 | 一种用于电机散热板钻孔的打孔机 |
US10365633B2 (en) | 2017-06-14 | 2019-07-30 | Ford Motor Company | Method for generating CNC machine offset based on thermal model |
US11630005B1 (en) * | 2022-01-13 | 2023-04-18 | Eli Yudkevich | Machining monitor and a method for monitoring a machining of an object |
GB2621878A (en) * | 2022-08-26 | 2024-02-28 | Fives Landis Ltd | Thermal distortion in machine tools |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3045510A (en) * | 1959-12-14 | 1962-07-24 | Kearney & Trecker Corp | Machine slide position error sensing and compensating mechanism |
US3602090A (en) * | 1970-02-27 | 1971-08-31 | Boeing Co | Milling machine control system and milling force sensor therefor |
US3579073A (en) * | 1970-05-20 | 1971-05-18 | Richard Johnstone | Spindle growth compensator |
US3735157A (en) * | 1972-01-26 | 1973-05-22 | Boeing Co | Temperature compensation for magnetic milling force sensors |
JPS4927783U (es) * | 1972-06-09 | 1974-03-09 | ||
DE2450322C3 (de) * | 1974-10-23 | 1978-05-18 | Friedrich Deckel Ag, 8000 Muenchen | Einrichtung zur Kompensation der Wärmedehnung eines Werkzeugmaschinenteils |
DE2558625A1 (de) * | 1975-12-24 | 1977-07-14 | Norte Klessmann & Co Kg | Werkzeugmaschine, insbesondere bohr- oder fraesmaschine |
IT1165014B (it) * | 1979-03-27 | 1987-04-22 | Innocenti Santeustacchio Spa | Sistema di controllo geometrico,per aumentare la precisione du una macchina utensile,particolarmente di una macchina utensile di grandi dimensioni |
DD147073A1 (de) * | 1979-10-26 | 1981-03-18 | Volker Thomas | Vorrichtung zum ausgleich der laengsdehnung von gewindespindeln |
DE3017275A1 (de) * | 1980-05-06 | 1981-11-12 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzpumpe fuer selbstzuendende brennkraftmaschinen |
JPS5754054A (en) * | 1980-09-11 | 1982-03-31 | Toyoda Mach Works Ltd | Tool correcting apparatus provided with contact detector |
DE3109903A1 (de) * | 1981-03-14 | 1982-09-23 | Gebr. Brinkmann Maschinen- und Zahnradfabrik GmbH, 4930 Detmold | Numerisch gesteuerte drehmaschine |
US4581808A (en) * | 1982-02-04 | 1986-04-15 | The Charles Stark Draper Laboratory | Adjustable machining system and implement therefore |
DE3320529A1 (de) * | 1983-06-07 | 1984-12-13 | Maschinenfabrik Mikron AG, Bienne | Einrichtung zur kompensation temperaturbedingter verschiebungen einer arbeitsspindel gegenueber einem am spindelschlitten im abstand von der arbeitsspindel angebrachten massstab |
US4607435A (en) * | 1985-02-15 | 1986-08-26 | The Slope Indicator Company | Temperature compensated extensometer |
DE3604550A1 (de) * | 1986-02-13 | 1987-08-27 | Maho Ag | Vorrichtung zur temperaturabhaengigen messpunktverstellung zweier maschinenteile |
-
1986
- 1986-10-02 DE DE3633573A patent/DE3633573C1/de not_active Expired
- 1986-10-02 DE DE8626368U patent/DE8626368U1/de not_active Expired
-
1987
- 1987-07-09 AT AT87109898T patent/ATE67042T1/de not_active IP Right Cessation
- 1987-07-09 ES ES198787109898T patent/ES2025596T3/es not_active Expired - Lifetime
- 1987-07-09 EP EP87109898A patent/EP0262313B1/de not_active Expired - Lifetime
- 1987-07-09 DE DE8787109898T patent/DE3772691D1/de not_active Expired - Fee Related
- 1987-08-20 JP JP62205307A patent/JPH0653337B2/ja not_active Expired - Lifetime
- 1987-09-23 US US07/100,019 patent/US4808048A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2237308A1 (es) * | 2002-11-04 | 2005-07-16 | Pama S.P.A. | Dispositivo para medir y compensar variaciones de longitud, con la temperatura, de organos funcionales de una maquina herramienta, y maquina herramienta correspondiente. |
Also Published As
Publication number | Publication date |
---|---|
ATE67042T1 (de) | 1991-09-15 |
EP0262313A1 (de) | 1988-04-06 |
JPH0653337B2 (ja) | 1994-07-20 |
EP0262313B1 (de) | 1991-09-04 |
DE3633573C1 (de) | 1988-02-04 |
US4808048A (en) | 1989-02-28 |
JPS6389253A (ja) | 1988-04-20 |
DE3772691D1 (de) | 1991-10-10 |
DE8626368U1 (de) | 1988-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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