FR2306789A1 - Perfectionnement aux dispositifs de mesure pour machines-outils - Google Patents

Perfectionnement aux dispositifs de mesure pour machines-outils

Info

Publication number
FR2306789A1
FR2306789A1 FR7510709A FR7510709A FR2306789A1 FR 2306789 A1 FR2306789 A1 FR 2306789A1 FR 7510709 A FR7510709 A FR 7510709A FR 7510709 A FR7510709 A FR 7510709A FR 2306789 A1 FR2306789 A1 FR 2306789A1
Authority
FR
France
Prior art keywords
error
machine tool
machining size
counter
electronic measurement
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
FR7510709A
Other languages
English (en)
French (fr)
Other versions
FR2306789B3 (enExample
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.)
HURE
Original Assignee
HURE
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 HURE filed Critical HURE
Priority to FR7510709A priority Critical patent/FR2306789A1/fr
Publication of FR2306789A1 publication Critical patent/FR2306789A1/fr
Application granted granted Critical
Publication of FR2306789B3 publication Critical patent/FR2306789B3/fr
Granted 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
    • G05B19/19—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 positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/21—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 positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device
    • G05B19/23—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 positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control
    • 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
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34072—Non volatile memory, core memory
    • 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
    • G05B2219/37146—Second counter reset to zero on marker, to detect counting errors
    • 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
    • G05B2219/37183—Marker or index or coded information as well as position pulses
    • 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
    • G05B2219/41092—References, calibration positions for correction of value position counter
    • 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
    • G05B2219/50018—Zero point floating
    • 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
    • G05B2219/50084—Keep position, setup parameters in memory
    • 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
    • G05B2219/50193—Safety in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
FR7510709A 1975-04-07 1975-04-07 Perfectionnement aux dispositifs de mesure pour machines-outils Granted FR2306789A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7510709A FR2306789A1 (fr) 1975-04-07 1975-04-07 Perfectionnement aux dispositifs de mesure pour machines-outils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7510709A FR2306789A1 (fr) 1975-04-07 1975-04-07 Perfectionnement aux dispositifs de mesure pour machines-outils

Publications (2)

Publication Number Publication Date
FR2306789A1 true FR2306789A1 (fr) 1976-11-05
FR2306789B3 FR2306789B3 (enExample) 1977-12-16

Family

ID=9153573

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7510709A Granted FR2306789A1 (fr) 1975-04-07 1975-04-07 Perfectionnement aux dispositifs de mesure pour machines-outils

Country Status (1)

Country Link
FR (1) FR2306789A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434108A1 (fr) * 1978-06-19 1980-03-21 B St P Urzadzen Dispositif numerique pour la limitation du deport, notamment d'un portique de dechargement ou d'un pont roulant
EP0067715A3 (en) * 1981-06-16 1984-08-01 Fanuc Ltd Method and apparatus for controlling zero-point return of movable element
EP0369020A4 (en) * 1988-03-28 1993-10-27 Fanuc Ltd Device for detecting the position of a machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434108A1 (fr) * 1978-06-19 1980-03-21 B St P Urzadzen Dispositif numerique pour la limitation du deport, notamment d'un portique de dechargement ou d'un pont roulant
EP0067715A3 (en) * 1981-06-16 1984-08-01 Fanuc Ltd Method and apparatus for controlling zero-point return of movable element
US4513234A (en) * 1981-06-16 1985-04-23 Fujitsu Fanuc Limited Method and apparatus for controlling zero-point return of a movable element
EP0369020A4 (en) * 1988-03-28 1993-10-27 Fanuc Ltd Device for detecting the position of a machine

Also Published As

Publication number Publication date
FR2306789B3 (enExample) 1977-12-16

Similar Documents

Publication Publication Date Title
JPS5349639A (en) Detector for rotary reference position
ES432663A1 (es) Perfeccionamientos en aparatos para la determinacion de la categoria de un vehiculo en movimiento segun un grupo de ca-tegorias preestablecido.
GB1129428A (en) Flow supervisory arrangement
JPS6418536A (en) Detector for coil width in coil material supply device
GB1099928A (en) Speed detection
FR2306789A1 (fr) Perfectionnement aux dispositifs de mesure pour machines-outils
GB1172298A (en) Improvements in or relating to a method of and System for the Automatic Inspection of Profiles
JPS57196272A (en) Recording device
JPS5589745A (en) Ae diagnosis unit
JPS57194144A (en) Brake state detector for car
JPS51118182A (en) Device of detecting abnormal condition of machine tool
JPS5621920A (en) Driving-asleep operation detector
ES430185A1 (es) Dispositivo senalizador del instante en que el elemento indicador movil de un equipo indicador o medidor analogico, tal como un velocimetro, rebasa una posicion limite prede- terminada.
JPS52132649A (en) Bus anomaly detecting circuit
JPS5629496A (en) Detecting system for operational malfunction of pulse motor
AU8077175A (en) Electronic signal detection with signal discrimination
JPS6412219A (en) Angle of rotation detector
JPS5333599A (en) Simultaneous operation inspecting circuit of in fire alarm systems
JPS52109312A (en) Digital signal transmission error detecting circuit
JPS5216251A (en) Pulse separator
JPS57207873A (en) Testing device
JPS53105197A (en) Signal processing circuit for fire senfor
GB1173293A (en) Electronic Counters
CA1002145A (en) Indicator circuit for monitoring pulses initiated in a remote meter reading system
JPS5241571A (en) Abnormality detection circuit in photoelectric smoke detector

Legal Events

Date Code Title Description
ST Notification of lapse