GB1331672A - Digital control - Google Patents

Digital control

Info

Publication number
GB1331672A
GB1331672A GB2977671A GB2977671A GB1331672A GB 1331672 A GB1331672 A GB 1331672A GB 2977671 A GB2977671 A GB 2977671A GB 2977671 A GB2977671 A GB 2977671A GB 1331672 A GB1331672 A GB 1331672A
Authority
GB
United Kingdom
Prior art keywords
interpolators
displaceable
cross
ordinate
wire
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.)
Expired
Application number
GB2977671A
Other languages
English (en)
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.)
Agie Charmilles SA
Original Assignee
Agie Charmilles SA
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 Agie Charmilles SA filed Critical Agie Charmilles SA
Publication of GB1331672A publication Critical patent/GB1331672A/en
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
    • G05B19/41—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/02—Wire-cutting
    • B23H7/06—Control of the travel curve of the relative movement between electrode and workpiece
    • 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
    • G05B19/188—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 special applications and not provided for in the relevant subclasses, (e.g. making dies, filament winding)

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
GB2977671A 1970-06-24 1971-06-24 Digital control Expired GB1331672A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH959470A CH513694A (de) 1970-06-24 1970-06-24 Erosionsmaschine mit digitaler Steuerungsanordnung

Publications (1)

Publication Number Publication Date
GB1331672A true GB1331672A (en) 1973-09-26

Family

ID=4353593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2977671A Expired GB1331672A (en) 1970-06-24 1971-06-24 Digital control

Country Status (11)

Country Link
JP (1) JPS5417989B1 (xx)
AT (1) AT305454B (xx)
BE (1) BE768959A (xx)
CA (1) CA935527A (xx)
CH (1) CH513694A (xx)
DE (1) DE2052123C3 (xx)
FR (1) FR2099848A5 (xx)
GB (1) GB1331672A (xx)
NL (1) NL7108732A (xx)
SE (1) SE392411B (xx)
ZA (1) ZA713622B (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307279A (en) * 1977-04-18 1981-12-22 Inoue-Japax Research Inc. Electrode assembly for travelling-wire electroerosion machine
US4479044A (en) * 1977-04-18 1984-10-23 Inoue-Japax Research Incorporated Electrode assembly for travelling-wire electroerosion machine
CN103406623A (zh) * 2013-07-08 2013-11-27 西华大学 真圆弧插补线切割机床用旋转工作台

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH571380A5 (xx) * 1973-08-06 1976-01-15 Charmilles Sa Ateliers
JPS53132895A (en) * 1977-04-25 1978-11-20 Inoue Japax Res Inc Method of tapering in wire-cutting discharge processings
WO1980001048A1 (en) * 1978-11-22 1980-05-29 Exnii Metall Method of working conductive materials by electro-erosion
CH639308A5 (de) * 1979-04-26 1983-11-15 Agie Ag Ind Elektronik Verfahren und einrichtung zur orientierung der drahtfuehrungskoepfe an funkenerosiven schneidanlagen zum erodieren mit grosser schraeglage des drahtes.
JPS563149A (en) * 1979-06-22 1981-01-13 Mitsubishi Electric Corp Wire cut electric discharge machine
DE2935102A1 (de) * 1979-08-30 1981-03-19 Mitsubishi Denki K.K., Tokyo Verfahren und vorrichtung zum elektrischen schneiden eines werkstueckes mit einer drahtelektrode
DE3004744A1 (de) * 1980-02-08 1981-08-13 Inoue-Japax Research Inc., Yokohama, Kanagawa Vorrichtung zum elektrischen entladungs-bearbeiten
JPS597523A (ja) * 1982-06-30 1984-01-14 Fanuc Ltd ワイヤカツト放電加工機
JP2637473B2 (ja) * 1988-06-03 1997-08-06 日立精工株式会社 ワイヤ放電加工機
JPH0692047B2 (ja) * 1988-10-05 1994-11-16 ブラザー工業株式会社 ワイヤ放電加工機のテーパ加工装置
DE3841314A1 (de) * 1988-12-08 1990-06-13 Schiess Ag Geschaeftsbereich S Drahterodiermaschine
ES1019199Y (es) * 1991-11-04 1992-10-16 Ona Electro-Erosion, S.A. Estructura para maquina-herramienta, en particular maquina-herramienta de electroerosion.
EP1216779B1 (de) 2000-12-21 2006-06-07 Agie Sa Werkzeugmaschine, insbesondere Schneiderosionsmaschine sowie Modulbausatz

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD67186A (xx) *
DE1615508A1 (de) * 1951-01-28 1972-03-02 Steremat Veb Elektroerosiver Nachformautomat mit programmierter Winkelsteuerung
US2939367A (en) * 1958-01-24 1960-06-07 Albert G Thomas Machine tool system
US2974216A (en) * 1959-01-05 1961-03-07 Inoue Kiyoshi Spark discharge contouring machine using wire electrode
FR1548425A (xx) * 1966-09-29 1968-12-06
CH464386A (de) * 1967-07-20 1968-10-31 Exnii Metallorezh Stankov Vorschub-Programmsteuerungseinrichtung für eine Elektrofunken-Abtragmaschine
FR1600433A (xx) * 1967-09-30 1970-07-27
CH476544A (de) * 1967-11-14 1969-08-15 Agie Ag Ind Elektronik Elektroerosive Bearbeitungsmaschine mit einer elektronischen, durch digitale Eingabe gesteuerten Steuereinrichtung
FR1604344A (xx) * 1968-02-19 1971-10-11
US3591761A (en) * 1968-07-05 1971-07-06 Ibm Pattern and cavity electroerosion by repeated raster scanning

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307279A (en) * 1977-04-18 1981-12-22 Inoue-Japax Research Inc. Electrode assembly for travelling-wire electroerosion machine
US4479044A (en) * 1977-04-18 1984-10-23 Inoue-Japax Research Incorporated Electrode assembly for travelling-wire electroerosion machine
CN103406623A (zh) * 2013-07-08 2013-11-27 西华大学 真圆弧插补线切割机床用旋转工作台
CN103406623B (zh) * 2013-07-08 2016-04-27 西华大学 真圆弧插补线切割机床用旋转工作台

Also Published As

Publication number Publication date
DE2052123A1 (de) 1971-12-30
SE392411B (sv) 1977-03-28
CA935527A (en) 1973-10-16
CH513694A (de) 1971-10-15
FR2099848A5 (xx) 1972-03-17
BE768959A (xx) 1971-11-03
JPS5417989B1 (xx) 1979-07-04
ZA713622B (en) 1972-01-26
DE2052123C3 (de) 1985-01-10
DE2052123B2 (de) 1979-06-21
AT305454B (de) 1973-02-26
NL7108732A (xx) 1971-12-28

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Legal Events

Date Code Title Description
PS Patent sealed
430B Application (made) for amendment of specification (sect. 30/1949)
430B Application (made) for amendment of specification (sect. 30/1949)
430I Application withdrawn (sect. 30/1949)
429A Application made for amendment of specification (sect. 29/1949)
727A Application for amendment of specification now open to opposition (sect. 27/1977)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
430I Application withdrawn (sect. 30/1949)
SPA Amended specification published
PE20 Patent expired after termination of 20 years