FR2270631A1 - - Google Patents

Info

Publication number
FR2270631A1
FR2270631A1 FR7514525A FR7514525A FR2270631A1 FR 2270631 A1 FR2270631 A1 FR 2270631A1 FR 7514525 A FR7514525 A FR 7514525A FR 7514525 A FR7514525 A FR 7514525A FR 2270631 A1 FR2270631 A1 FR 2270631A1
Authority
FR
France
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
FR7514525A
Other versions
FR2270631B1 (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.)
FINIKE ITALIANA MARPOSS IT
Finike Italiana Marposs SpA
Original Assignee
FINIKE ITALIANA MARPOSS IT
Finike Italiana Marposs SpA
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 FINIKE ITALIANA MARPOSS IT, Finike Italiana Marposs SpA filed Critical FINIKE ITALIANA MARPOSS IT
Publication of FR2270631A1 publication Critical patent/FR2270631A1/fr
Application granted granted Critical
Publication of FR2270631B1 publication Critical patent/FR2270631B1/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
    • G05B19/416—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 of velocity, acceleration or deceleration
    • G05B19/4163—Adaptive control of feed or cutting velocity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/10—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving electrical means
    • 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
    • G05B2219/41326—Step motor
    • 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
    • G05B2219/50063—Probe, measure, verify workpiece, feedback measured values

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Automatic Control Of Machine Tools (AREA)
  • Control Of Position Or Direction (AREA)
  • Numerical Control (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
FR7514525A 1974-05-09 1975-05-09 Expired FR2270631B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3378/74A IT1013609B (it) 1974-05-09 1974-05-09 Metodo e relativa apparecchiatura per il comando e la regolazione dei cicli di lavorazione di una macchina utensile

Publications (2)

Publication Number Publication Date
FR2270631A1 true FR2270631A1 (fr) 1975-12-05
FR2270631B1 FR2270631B1 (fr) 1980-08-22

Family

ID=11105992

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7514525A Expired FR2270631B1 (fr) 1974-05-09 1975-05-09

Country Status (9)

Country Link
US (1) US4018010A (fr)
JP (1) JPS5935746B2 (fr)
BR (1) BR7502844A (fr)
DE (1) DE2519735A1 (fr)
ES (1) ES437064A1 (fr)
FR (1) FR2270631B1 (fr)
GB (1) GB1512663A (fr)
IT (1) IT1013609B (fr)
SE (1) SE7505310L (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418060A1 (fr) * 1978-02-23 1979-09-21 Tos Hostivar Np Procede pour la commande adaptative du cycle de plongee sur une rectifieuse et dispositif adapte a la mise en oeuvre d'un tel procede
EP0319265A2 (fr) * 1987-12-01 1989-06-07 Seiko Seiki Kabushiki Kaisha Procédé et dispositif utilisable en rectification
EP0502785A1 (fr) * 1991-03-07 1992-09-09 ESSILOR INTERNATIONAL Compagnie Générale d'Optique Procédé pour une lecture de forme d'un quelconque article déformable élastiquement, en particulier pour la lecture de contour d'un cercle ou entourage d'une monture de lunettes
US5195246A (en) * 1991-03-07 1993-03-23 Essilor International Cie Generale D'optique Method for reading the shape of any elastically deformable article, in particular for reading the contour of an eyeglass frame rim or surround

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187646A (en) * 1976-08-16 1980-02-12 The Valeron Corporation Apparatus for grinding
IT1078563B (it) * 1976-10-01 1985-05-08 Giardino Loris Dispositivo elettronico di controllo per macchine rettificatrici basato sulla valutazione della posizione del diamante rispetto al pezzo
JPS58192750A (ja) * 1982-05-03 1983-11-10 Toyoda Mach Works Ltd 研削盤
DE3221397A1 (de) * 1982-06-05 1983-12-08 Ernst Prof. Dr.-Ing. 3300 Braunschweig Saljé Abricht-schleifverfahren fuer nc-gesteuerte schleifmaschinen
JPS591164A (ja) * 1982-06-23 1984-01-06 Toyoda Mach Works Ltd 数値制御研削盤
DE3529427A1 (de) * 1985-08-16 1987-02-26 Fortuna Werke Maschf Ag Verfahren und vorrichtung zum einleiten eines abrichtvorganges einer schleifscheibe in abhaengigkeit von deren stumpfungsgrad
ATE63709T1 (de) * 1987-05-04 1991-06-15 Siemens Ag Verfahren zum herstellen von profilteilen durch schleifen und entsprechend hergestellte turbomaschinenschaufel.
DE4025552C1 (fr) * 1990-08-11 1991-06-13 Kapp & Co Werkzeugmaschinenfabrik, 8630 Coburg, De
JPH0577159A (ja) * 1991-09-18 1993-03-30 Mitsubishi Heavy Ind Ltd 研削盤の被削材たわみ量演算方法
DE10241417A1 (de) * 2002-09-06 2004-03-18 Ibz Gmbh Oberflächenbearbeitungsvorrichtung und -verfahren
US8061099B2 (en) * 2009-05-19 2011-11-22 Tsf Systems, Llc Vertical deflection extension end member

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589077A (en) * 1968-06-05 1971-06-29 Cincinnati Milacron Inc Control for cutting tool
US3691357A (en) * 1970-09-21 1972-09-12 Litton Industries Inc Positioning control system having memory for a machine tool
JPS5016551B1 (fr) * 1970-12-19 1975-06-13
AU461290B2 (en) * 1970-12-29 1975-05-22 Toshiba Machine Co. Ltd. Method and apparatus for in-feed control for improving the accuracy of machining of a workpiece
US3699720A (en) * 1971-04-26 1972-10-24 Cincinnati Milacron Inc Adaptive control for a grinding machine
IT940276B (it) * 1971-12-07 1973-02-10 Marposs App Elett Metodo di controllo per una macchi na utensile in particolare per una macchina rettificatrice
JPS5226356B2 (fr) * 1972-09-27 1977-07-13
JPS5244668B2 (fr) * 1973-09-08 1977-11-09
JPS5060883A (fr) * 1973-10-01 1975-05-26

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418060A1 (fr) * 1978-02-23 1979-09-21 Tos Hostivar Np Procede pour la commande adaptative du cycle de plongee sur une rectifieuse et dispositif adapte a la mise en oeuvre d'un tel procede
EP0319265A2 (fr) * 1987-12-01 1989-06-07 Seiko Seiki Kabushiki Kaisha Procédé et dispositif utilisable en rectification
EP0319265A3 (en) * 1987-12-01 1990-10-03 Seiko Seiki Kabushiki Kaisha Method and apparatus for use in grinding
EP0502785A1 (fr) * 1991-03-07 1992-09-09 ESSILOR INTERNATIONAL Compagnie Générale d'Optique Procédé pour une lecture de forme d'un quelconque article déformable élastiquement, en particulier pour la lecture de contour d'un cercle ou entourage d'une monture de lunettes
FR2673710A1 (fr) * 1991-03-07 1992-09-11 Essilor Int Procede pour une lecture de forme d'un quelconque article deformable elastiquement, en particulier pour la lecture de contour d'un cercle ou entourage d'une monture de lunettes.
US5195246A (en) * 1991-03-07 1993-03-23 Essilor International Cie Generale D'optique Method for reading the shape of any elastically deformable article, in particular for reading the contour of an eyeglass frame rim or surround

Also Published As

Publication number Publication date
IT1013609B (it) 1977-03-30
BR7502844A (pt) 1976-03-16
JPS50154896A (fr) 1975-12-13
US4018010A (en) 1977-04-19
FR2270631B1 (fr) 1980-08-22
GB1512663A (en) 1978-06-01
DE2519735A1 (de) 1975-11-27
SE7505310L (sv) 1975-11-10
DE2519735C2 (fr) 1987-06-19
JPS5935746B2 (ja) 1984-08-30
ES437064A1 (es) 1977-02-01

Similar Documents

Publication Publication Date Title
FR2258382A1 (fr)
FR2264986B3 (fr)
FR2277707B1 (fr)
AU7459574A (fr)
AR198841Q (fr)
AU7237274A (fr)
CH576624A5 (fr)
CH576820A5 (fr)
BE836685A (fr)
BG27086A3 (fr)
CH573592A5 (fr)
CH574817A5 (fr)
BG20884A1 (fr)
BG19998A1 (fr)
BG20232A1 (fr)
CH572788A5 (fr)
AU480759A (fr)
AU480501A (fr)
CH570749A5 (fr)
CH575490A5 (fr)
CH575720A5 (fr)
CH576025A5 (fr)
BG21102A1 (fr)
CH576401A5 (fr)
CH575082A5 (fr)

Legal Events

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