FR2427874A1 - Systeme automatique de calibrage pour machine-outil a commande numerique - Google Patents

Systeme automatique de calibrage pour machine-outil a commande numerique

Info

Publication number
FR2427874A1
FR2427874A1 FR7914759A FR7914759A FR2427874A1 FR 2427874 A1 FR2427874 A1 FR 2427874A1 FR 7914759 A FR7914759 A FR 7914759A FR 7914759 A FR7914759 A FR 7914759A FR 2427874 A1 FR2427874 A1 FR 2427874A1
Authority
FR
France
Prior art keywords
numerically controlled
controlled machine
machine tool
automatic calibration
calibration system
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.)
Granted
Application number
FR7914759A
Other languages
English (en)
Other versions
FR2427874B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2427874A1 publication Critical patent/FR2427874A1/fr
Application granted granted Critical
Publication of FR2427874B1 publication Critical patent/FR2427874B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G05B19/401—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 measuring, e.g. calibration and initialisation, measuring workpiece for machining purposes
    • G05B19/4015—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 measuring, e.g. calibration and initialisation, measuring workpiece for machining purposes going to a reference at the beginning of machine cycle, e.g. for calibration
    • 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
    • G05B2219/41422—Correction stored position while motor, power off, drive - encoder not connected
    • 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
    • Y10T408/08—Cutting by use of rotating axially moving tool with means to regulate operation by use of templet, tape, card, or other replaceable information supply
    • 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
    • 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
    • Y10T408/83—Tool-support with means to move Tool relative to tool-support
    • 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
    • Y10T483/00—Tool changing
    • Y10T483/15—Tool changing with means to condition or adjust tool or tool support

Landscapes

  • Engineering & Computer Science (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)
  • Drilling And Boring (AREA)
  • Numerical Control (AREA)

Abstract

Système automatique de calibrage destiné à une machine-outil à commande numérique qui comporte un outillage remplaçable et réglable une fois mis en place et en etat de fonctionner. Ce système comporte un poste de calibrage et de réglage dans lequel un dispositif est destiné à calibrer un outil de coupe mis par la machine en position de calibrage et à l'ajuster si nécessaire par l'intermédiaire d'un mécanisme approprié. Ledit dispositif comprend des transducteurs coopérant respectivement avec l'arête et une surface de référence d'un outil. Application aux machines-outils à commande numérique.
FR7914759A 1978-06-09 1979-06-08 Systeme automatique de calibrage pour machine-outil a commande numerique Expired FR2427874B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/914,665 US4204782A (en) 1978-06-09 1978-06-09 Automatic sizing system for numerically controlled machine

Publications (2)

Publication Number Publication Date
FR2427874A1 true FR2427874A1 (fr) 1980-01-04
FR2427874B1 FR2427874B1 (fr) 1985-12-27

Family

ID=25434630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7914759A Expired FR2427874B1 (fr) 1978-06-09 1979-06-08 Systeme automatique de calibrage pour machine-outil a commande numerique

Country Status (11)

Country Link
US (1) US4204782A (fr)
JP (1) JPS555294A (fr)
BE (1) BE876887A (fr)
BR (1) BR7903663A (fr)
CA (1) CA1130419A (fr)
CH (1) CH631103A5 (fr)
DE (1) DE2922155C2 (fr)
FR (1) FR2427874B1 (fr)
GB (1) GB2022873B (fr)
IT (1) IT1118171B (fr)
MX (1) MX146096A (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56102449A (en) * 1979-12-31 1981-08-15 Fanuc Ltd Device for controlling orientation of main spindle
US4581808A (en) * 1982-02-04 1986-04-15 The Charles Stark Draper Laboratory Adjustable machining system and implement therefore
EP0093288A1 (fr) * 1982-05-03 1983-11-09 Werkzeugmaschinenfabrik Oerlikon-Bührle AG Dispositif d'ajustage automatique de la position radiale d'une glissière d'une tête de surfaçage pour une machine à enlèvement de copeaux
US4473937A (en) * 1982-09-07 1984-10-02 De Vlieg Machine Company System for automatic fine adjustment of tools
US4648757A (en) * 1982-11-18 1987-03-10 Amca International Corporation Precision adjustment system for boring tools
DE3314126C2 (de) * 1983-04-19 1985-12-05 GTE Valeron Corp. (eine Gesellschaft n.d.Ges.d. Staates Delaware), Troy, Mich. Werkzeughalter
US4507850A (en) * 1983-12-19 1985-04-02 Kearney & Trecker Corporation Boring bar adjusting apparatus
DE3408348C2 (de) * 1984-03-07 1986-11-20 GTE Valeron Corp. (eine Gesellschaft n.d.Ges.d. Staates Delaware), Troy, Mich. Automatische Einstellvorrichtung für die Werkzeugschneide eines in einem Werkzeughalter gehaltenen Werkzeugs an einer numerisch gesteuerten Werkzeugmaschine
DE3442866A1 (de) * 1984-11-24 1986-05-28 GTE Valeron Corp., Troy, Mich. Messeinrichtung fuer ein verstellbares werkzeug einer numerisch gesteuerten werkzeugmaschine
US4750272A (en) * 1986-11-06 1988-06-14 Kearney & Trecker Corporation Tool measuring device employing gap width detection
GB8626594D0 (en) * 1986-11-07 1986-12-10 Renishaw Plc Rotary cutting tool
US4881858A (en) * 1987-03-16 1989-11-21 Semprex Corporation Tool offset indicator
US4847975A (en) * 1987-05-11 1989-07-18 Amca International Corporation Boring tool for machine tool
US4793748A (en) * 1987-05-11 1988-12-27 Amca International Corporation Boring tool for machine tool
DE3811551A1 (de) * 1988-04-06 1989-10-19 Peter Herkt Einstellgeraet fuer eine werkzeugmaschine
KR100469009B1 (ko) * 2002-11-29 2005-02-02 마르포스티앤드이 주식회사 컴퓨터 수치제어 선반기계용 공구보정장치
US8069756B2 (en) * 2002-11-29 2011-12-06 Marposs Societa' Per Azioni Apparatus for automatically detecting the position of the cutting tool in the computerized numerically controlled lathe

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124976A (en) * 1964-03-17 pittwood
GB1275557A (en) * 1968-09-09 1972-05-24 Herbert Ltd A Machining complex
DE2419875A1 (de) * 1973-09-13 1975-04-03 Heid Ag Maschf Verfahren zur erfassung und korrektur von aenderungen der bezugslage von messfuehlern an einrichtungen zur selbsttaetigen lagekorrektur von werkzeugschneiden an gesteuerten werkzeugmaschinen
DE2723544A1 (de) * 1977-05-25 1978-12-07 Heyligenstaedt & Co Einrichtung an nc-gesteuerten mehrspindligen werkzeugmaschinen zum gleichzeitigen bearbeiten mehrerer gleicher werkstuecke, insbesondere fraesmaschinen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2946245A (en) * 1959-07-06 1960-07-26 Valeron Corp Boring tools with individually adjustable tool cartridges
DE1180538B (de) * 1960-03-11 1964-10-29 Hensoldt M Vorrichtung zum Kontrollieren der Abnutzung von spanabhebenden Werkzeugen beim mecha-nischen Bearbeiten eines Objektes
USRE25956E (en) * 1962-07-27 1966-02-22 Tool location in automatically controlled machine tools
BE632310A (fr) * 1962-09-27
US3350966A (en) * 1966-06-02 1967-11-07 Charles L Moulton Automatic digital tool-setting system
GB1227136A (fr) * 1967-05-31 1971-04-07
CH496501A (fr) * 1968-02-28 1970-09-30 Dubied & Cie Sa E Dispositif de mise à la cote étalon du burin d'une machine à reproduire par tournage
AT293819B (de) * 1969-11-28 1971-10-25 Heid Ag Maschf Einrichtung zur selbsttätigen Korrektur der Schneidenposition von Werkzeugen für numerisch gesteuerte Werkzeugmaschinen
DE2133973A1 (de) * 1971-07-08 1973-01-18 Kelch & Co Werkzeugmaschf Messeinrichtung zum voreinstellen von werkzeugen in werkzeughaltern
GB1435890A (en) * 1972-05-26 1976-05-19 Wadkin Ltd Setting-up machinery under computer control
DE2437319A1 (de) * 1974-08-02 1976-02-12 Bw Weber Verwaltungs Gmbh Vorrichtung zum nachstellen der schneiden eines werkzeuges an einer werkzeugmaschine
DE2509586C3 (de) * 1975-03-05 1980-03-27 Gebrueder Boehringer Gmbh, 7320 Goeppingen Einrichtung zum Einstellen einer Werkzeugschneide an einer spanabhebenden Werkzeugmaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124976A (en) * 1964-03-17 pittwood
GB1275557A (en) * 1968-09-09 1972-05-24 Herbert Ltd A Machining complex
DE2419875A1 (de) * 1973-09-13 1975-04-03 Heid Ag Maschf Verfahren zur erfassung und korrektur von aenderungen der bezugslage von messfuehlern an einrichtungen zur selbsttaetigen lagekorrektur von werkzeugschneiden an gesteuerten werkzeugmaschinen
DE2723544A1 (de) * 1977-05-25 1978-12-07 Heyligenstaedt & Co Einrichtung an nc-gesteuerten mehrspindligen werkzeugmaschinen zum gleichzeitigen bearbeiten mehrerer gleicher werkstuecke, insbesondere fraesmaschinen

Also Published As

Publication number Publication date
BR7903663A (pt) 1980-02-12
BE876887A (fr) 1979-10-01
DE2922155A1 (de) 1979-12-13
JPS555294A (en) 1980-01-16
IT1118171B (it) 1986-02-24
MX146096A (es) 1982-05-12
GB2022873B (en) 1982-11-24
GB2022873A (en) 1979-12-19
FR2427874B1 (fr) 1985-12-27
IT7949362A0 (it) 1979-06-08
US4204782A (en) 1980-05-27
CH631103A5 (fr) 1982-07-30
DE2922155C2 (de) 1989-12-14
CA1130419A (fr) 1982-08-24

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
TP Transmission of property
ST Notification of lapse