CH363070A - Dispositif de commande de la position de l'outil d'une machine-outil - Google Patents

Dispositif de commande de la position de l'outil d'une machine-outil

Info

Publication number
CH363070A
CH363070A CH5207557A CH5207557A CH363070A CH 363070 A CH363070 A CH 363070A CH 5207557 A CH5207557 A CH 5207557A CH 5207557 A CH5207557 A CH 5207557A CH 363070 A CH363070 A CH 363070A
Authority
CH
Switzerland
Prior art keywords
tool
controlling
machine tool
machine
Prior art date
Application number
CH5207557A
Other languages
English (en)
Inventor
Washburn Tripp Robert
Original Assignee
Inductosyn Corp
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 Inductosyn Corp filed Critical Inductosyn Corp
Publication of CH363070A publication Critical patent/CH363070A/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/30—Arrangements for performing computing operations, e.g. operational amplifiers for interpolation or extrapolation
    • 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
    • G05B19/33—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 analogue measuring device
    • G05B19/37—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 analogue measuring device for continuous-path control
    • G05B19/371—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 analogue measuring device for continuous-path control the positional error is used to control continuously the servomotor according to its magnitude
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
    • H03M1/16—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps
    • H03M1/161—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps in pattern-reading type converters, e.g. with gearings
    • 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
    • G05B2219/49164—Corner, making corner
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1956—Adjustable
    • Y10T74/19585—Fixed axes
    • Y10T74/19595—Automatic control
CH5207557A 1956-11-15 1957-10-29 Dispositif de commande de la position de l'outil d'une machine-outil CH363070A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62239756A 1956-11-15 1956-11-15
US683378A US3058657A (en) 1956-11-15 1957-09-11 Variable speed drive interpolation system for automatic machine control

Publications (1)

Publication Number Publication Date
CH363070A true CH363070A (fr) 1962-07-15

Family

ID=27089194

Family Applications (1)

Application Number Title Priority Date Filing Date
CH5207557A CH363070A (fr) 1956-11-15 1957-10-29 Dispositif de commande de la position de l'outil d'une machine-outil

Country Status (4)

Country Link
US (1) US3058657A (fr)
CH (1) CH363070A (fr)
FR (1) FR1174079A (fr)
NL (1) NL215849A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3297924A (en) * 1964-12-10 1967-01-10 Numerical Control Corp Continuous path numerical control system with mechanical interpolation
US3347457A (en) * 1965-12-17 1967-10-17 Numerical Control Corp Mechanical interpolator
US3656124A (en) * 1968-09-26 1972-04-11 Giddings & Lewis Linear and circular interpolation contouring control using repeated computation
JPS58211211A (ja) * 1982-06-01 1983-12-08 Fanuc Ltd 数値制御方式
US4985691A (en) * 1986-02-26 1991-01-15 University Of Pittsburgh Contactless motion sensor
JP5734270B2 (ja) * 2012-12-21 2015-06-17 ファナック株式会社 コーナ角度に応じて自動的に加工経路の補正を行うワイヤ放電加工機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476673A (en) * 1947-10-02 1949-07-19 Collins Radio Co Shaft positioning control system
US2840771A (en) * 1955-02-09 1958-06-24 Pratt & Whitney Co Inc Positioning servomechanism

Also Published As

Publication number Publication date
NL215849A (fr) 1900-01-01
US3058657A (en) 1962-10-16
FR1174079A (fr) 1959-03-05

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