FR2403164A1 - Procede et dispositif de commande du deplacement d'une machine-outil - Google Patents
Procede et dispositif de commande du deplacement d'une machine-outilInfo
- Publication number
- FR2403164A1 FR2403164A1 FR7826470A FR7826470A FR2403164A1 FR 2403164 A1 FR2403164 A1 FR 2403164A1 FR 7826470 A FR7826470 A FR 7826470A FR 7826470 A FR7826470 A FR 7826470A FR 2403164 A1 FR2403164 A1 FR 2403164A1
- Authority
- FR
- France
- Prior art keywords
- tool
- machine
- controlling
- circuit
- movement
- 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.)
- Withdrawn
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
- G05B19/41—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 interpolation, e.g. the computation of intermediate points between programmed end points to define the path to be followed and the rate of travel along that path
- G05B19/4103—Digital interpolation
-
- 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
- G05B2219/34215—Microprocessor
Landscapes
- Engineering & Computer Science (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Numerical Control (AREA)
Abstract
L'invention concerne la commande numérique des machines-outils. Le circuit logique principal 11 d'un dispositif de commande numérique de machine-outil est associé à un circuit interpolateur 17. Le circuit interpolateur 17 allège la tâche du circuit principal 11 dans la commande des moteurs pas à pas 25 et 26 qui produisent le déplacement de l'outil selon deux axes orthogonaux, et il permet de mieux faire coincider la trajectoire réelle de l'outil avec la trajectoire désirée. Application aux machines-outils.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/833,087 US4150328A (en) | 1977-09-14 | 1977-09-14 | Apparatus and method for controlling a machine tool along a circular path |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2403164A1 true FR2403164A1 (fr) | 1979-04-13 |
Family
ID=25263389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7826470A Withdrawn FR2403164A1 (fr) | 1977-09-14 | 1978-09-14 | Procede et dispositif de commande du deplacement d'une machine-outil |
Country Status (5)
Country | Link |
---|---|
US (1) | US4150328A (fr) |
JP (1) | JPS5453775A (fr) |
CA (1) | CA1099372A (fr) |
DE (1) | DE2840033A1 (fr) |
FR (1) | FR2403164A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0300044A1 (fr) * | 1987-01-23 | 1989-01-25 | Fanuc Ltd. | Procede de commande numerique possedant une fonction de traitement parallele |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2953596C2 (de) * | 1979-05-08 | 1986-07-31 | Tokyo Shibaura Denki K.K., Kawasaki, Kanagawa | Prüfvorrichtung zur automatischen Prüfung von Schaltkreisplatten |
JPS5750010A (en) * | 1980-09-08 | 1982-03-24 | Fanuc Ltd | Numeric control system |
KR880002420B1 (ko) * | 1981-06-20 | 1988-11-08 | 이나바 세이우에몽 | 수치 제어방법 |
US4427932A (en) | 1982-03-22 | 1984-01-24 | Bennie Chappell | Digitally controlled drafting machine |
US4528639A (en) * | 1982-10-29 | 1985-07-09 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method of and apparatus for generating an inerstitial point in a data stream having an even number of data points |
JPH04269152A (ja) * | 1991-02-21 | 1992-09-25 | Toshiba Mach Co Ltd | 数値制御工作機械における内円切削制御装置 |
GB9308656D0 (en) * | 1993-04-27 | 1993-06-09 | Gec Alsthom Ltd | Improvements in and relating to electronic control apparatus |
CN102301292B (zh) * | 2009-02-17 | 2014-09-24 | 三菱电机株式会社 | 数控装置、数控装置的控制方法 |
CN103838183B (zh) * | 2014-03-24 | 2016-09-07 | 深圳市英威腾电气股份有限公司 | 一种数控系统及其输出控制方法 |
CN112783098B (zh) * | 2020-12-28 | 2022-03-25 | 杭州爱科科技股份有限公司 | 多轴联动机械运动控制方法、装置、系统及可读存储介质 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1492715A (fr) * | 1965-10-01 | 1967-08-18 | Ibm | Générateur d'impulsions, destinées, notamment, à la commande de machine-outils |
US4054822A (en) * | 1972-06-05 | 1977-10-18 | Autonumerics, Inc. | Contouring control system employing ramp staircasing of position points |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3069608A (en) * | 1952-08-14 | 1962-12-18 | Parsons John T | Numerical control servo-system |
GB1369193A (en) * | 1970-08-17 | 1974-10-02 | Doall Co | Numerical control system for machine tools |
US3878983A (en) * | 1973-10-29 | 1975-04-22 | Iii Samuel M Hamill | System for numerical control of a machine tool |
US4079235A (en) * | 1976-12-27 | 1978-03-14 | Mcdonnell Douglas Corporation | Computer numerically controlled threadcutting machine tool |
-
1977
- 1977-09-14 US US05/833,087 patent/US4150328A/en not_active Expired - Lifetime
-
1978
- 1978-07-31 CA CA308,479A patent/CA1099372A/fr not_active Expired
- 1978-09-13 JP JP11288478A patent/JPS5453775A/ja active Pending
- 1978-09-14 FR FR7826470A patent/FR2403164A1/fr not_active Withdrawn
- 1978-09-14 DE DE19782840033 patent/DE2840033A1/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1492715A (fr) * | 1965-10-01 | 1967-08-18 | Ibm | Générateur d'impulsions, destinées, notamment, à la commande de machine-outils |
DE1538591A1 (de) * | 1965-10-01 | 1969-12-18 | Ibm | Verfahren zur Interpolation eines geraden Bahnabschnittes fuer eine numerische Bahnsteuerung |
US4054822A (en) * | 1972-06-05 | 1977-10-18 | Autonumerics, Inc. | Contouring control system employing ramp staircasing of position points |
Non-Patent Citations (1)
Title |
---|
EXBK/77 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0300044A1 (fr) * | 1987-01-23 | 1989-01-25 | Fanuc Ltd. | Procede de commande numerique possedant une fonction de traitement parallele |
EP0300044A4 (en) * | 1987-01-23 | 1990-09-12 | Fanuc Ltd | Method of numerical control having a parallel processing function |
Also Published As
Publication number | Publication date |
---|---|
JPS5453775A (en) | 1979-04-27 |
CA1099372A (fr) | 1981-04-14 |
US4150328A (en) | 1979-04-17 |
DE2840033A1 (de) | 1979-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |