GB2232508A - Control system for automatic machine tool for machining helical grooves on articles - Google Patents

Control system for automatic machine tool for machining helical grooves on articles

Info

Publication number
GB2232508A
GB2232508A GB9013808A GB9013808A GB2232508A GB 2232508 A GB2232508 A GB 2232508A GB 9013808 A GB9013808 A GB 9013808A GB 9013808 A GB9013808 A GB 9013808A GB 2232508 A GB2232508 A GB 2232508A
Authority
GB
United Kingdom
Prior art keywords
control system
machine tool
articles
article
automatic machine
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Withdrawn
Application number
GB9013808A
Other versions
GB9013808D0 (en
Inventor
Krasnyansky Nikolai Ivanovich
David Naumovich Tverskoi
Sergei Konstantinovi Speransky
Leonid Borisovich Kots
Anatoly Vladimirovich Strelnik
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.)
SPERANSKY SERGEI K
STRELNIK ANATOLY V
Original Assignee
SPERANSKY SERGEI K
STRELNIK ANATOLY V
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 SPERANSKY SERGEI K, STRELNIK ANATOLY V filed Critical SPERANSKY SERGEI K
Publication of GB9013808D0 publication Critical patent/GB9013808D0/en
Publication of GB2232508A publication Critical patent/GB2232508A/en
Withdrawn legal-status Critical Current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
    • G05B19/182—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 the machine tool function, e.g. thread cutting, cam making, tool direction control
    • G05B19/186—Generation of screw- or gearlike surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Position Or Direction (AREA)
  • Automatic Control Of Machine Tools (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Numerical Control (AREA)

Abstract

A control system for a machine tool comprises a unit for generating a signal for an additional turn of the article into a position corresponding to the next helical groove to be machined. Said unit comprises a pick-up (19) of the initial angular position of the article, a counter (25) of the number of pulses corresponding to the current value of the article's rotation angle, a unit (27) for determining the value of the additional turn of the article for each groove to be machined and a comparison element (28).
GB9013808A 1988-10-21 1988-10-21 Control system for automatic machine tool for machining helical grooves on articles Withdrawn GB2232508A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1988/000202 WO1990004494A1 (en) 1988-10-21 1988-10-21 Control system for automatic machine tool for machining helical grooves on articles

Publications (2)

Publication Number Publication Date
GB9013808D0 GB9013808D0 (en) 1990-08-22
GB2232508A true GB2232508A (en) 1990-12-12

Family

ID=21617320

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9013808A Withdrawn GB2232508A (en) 1988-10-21 1988-10-21 Control system for automatic machine tool for machining helical grooves on articles

Country Status (4)

Country Link
FR (1) FR2640774B1 (en)
GB (1) GB2232508A (en)
NL (1) NL8821092A (en)
WO (1) WO1990004494A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2088356A1 (en) * 1970-05-05 1972-01-07 Toyoda Machine Works Ltd
FR2375647A1 (en) * 1976-12-27 1978-07-21 Mc Donnell Douglas Corp THREADING MACHINE-TOOL, DIGITAL CONTROL BY COMPUTER
DE3151784A1 (en) * 1981-01-05 1982-09-02 Anthony Hendersonville N.C. Kushigian THREAD GRINDING MACHINE
DE3151185A1 (en) * 1981-12-23 1983-07-28 Csepel Müvek Szerszámgépgyára, Budapest Electronically controlled, automatic thread-grinding machine
SU1207663A1 (en) * 1984-08-20 1986-01-30 Ордена Трудового Красного Знамени Экспериментальный Научно-Исследовательский Институт Металлорежущих Станков N/c thread-grinding machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2084758A5 (en) * 1970-03-17 1971-12-17 Sicme Srl Italiana Costr
US4068414A (en) * 1976-06-18 1978-01-17 Spiral Step Tool Company Automatic flute grinding machine
US4250551A (en) * 1979-07-11 1981-02-10 Giddings & Lewis, Inc. Methods and apparatus for lead segment machining

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2088356A1 (en) * 1970-05-05 1972-01-07 Toyoda Machine Works Ltd
FR2375647A1 (en) * 1976-12-27 1978-07-21 Mc Donnell Douglas Corp THREADING MACHINE-TOOL, DIGITAL CONTROL BY COMPUTER
DE3151784A1 (en) * 1981-01-05 1982-09-02 Anthony Hendersonville N.C. Kushigian THREAD GRINDING MACHINE
DE3151185A1 (en) * 1981-12-23 1983-07-28 Csepel Müvek Szerszámgépgyára, Budapest Electronically controlled, automatic thread-grinding machine
SU1207663A1 (en) * 1984-08-20 1986-01-30 Ордена Трудового Красного Знамени Экспериментальный Научно-Исследовательский Институт Металлорежущих Станков N/c thread-grinding machine

Also Published As

Publication number Publication date
FR2640774B1 (en) 1991-04-05
NL8821092A (en) 1990-10-01
GB9013808D0 (en) 1990-08-22
WO1990004494A1 (en) 1990-05-03
FR2640774A1 (en) 1990-06-22

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)