CH615376A5 - - Google Patents

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Publication number
CH615376A5
CH615376A5 CH1617577A CH1617577A CH615376A5 CH 615376 A5 CH615376 A5 CH 615376A5 CH 1617577 A CH1617577 A CH 1617577A CH 1617577 A CH1617577 A CH 1617577A CH 615376 A5 CH615376 A5 CH 615376A5
Authority
CH
Switzerland
Prior art keywords
relative
signal
servomotor
reference position
electrodes
Prior art date
Application number
CH1617577A
Other languages
English (en)
French (fr)
Inventor
Roland Martin
Original Assignee
Charmilles Sa Ateliers
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 Charmilles Sa Ateliers filed Critical Charmilles Sa Ateliers
Priority to CH1617577A priority Critical patent/CH615376A5/fr
Priority to GB7848622A priority patent/GB2011653B/en
Priority to FR7836233A priority patent/FR2413174A1/fr
Priority to JP16094578A priority patent/JPS5497895A/ja
Priority to DE19782856817 priority patent/DE2856817A1/de
Priority to US05/973,568 priority patent/US4263494A/en
Priority to IT69963/78A priority patent/IT1109575B/it
Publication of CH615376A5 publication Critical patent/CH615376A5/fr

Links

Classifications

    • 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
    • B23H7/14—Electric circuits specially adapted therefor, e.g. power supply
    • B23H7/18—Electric circuits specially adapted therefor, e.g. power supply for maintaining or controlling the desired spacing between electrode and workpiece

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
CH1617577A 1977-12-29 1977-12-29 CH615376A5 (xx)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH1617577A CH615376A5 (xx) 1977-12-29 1977-12-29
GB7848622A GB2011653B (en) 1977-12-29 1978-12-15 Device for electric spark errosion machining of an electrode workpiece by means of an electrode tool
FR7836233A FR2413174A1 (fr) 1977-12-29 1978-12-22 Dispositif pour machine a usiner par etincelage erosif
JP16094578A JPS5497895A (en) 1977-12-29 1978-12-25 Device for electrosparkkcutting electrode workpiece by electrode tool
DE19782856817 DE2856817A1 (de) 1977-12-29 1978-12-27 Vorrichtung fuer eine maschine zum funkenerosionsbearbeiten von werkstuecken
US05/973,568 US4263494A (en) 1977-12-29 1978-12-27 Control means for the relative displacement of the electrodes of an EDM apparatus
IT69963/78A IT1109575B (it) 1977-12-29 1978-12-28 Dispositivo di controllo dello spostamento relativo degli elettrodi in una macchina di lavorazione a scintillamento erosivo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1617577A CH615376A5 (xx) 1977-12-29 1977-12-29

Publications (1)

Publication Number Publication Date
CH615376A5 true CH615376A5 (xx) 1980-01-31

Family

ID=4415040

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1617577A CH615376A5 (xx) 1977-12-29 1977-12-29

Country Status (7)

Country Link
US (1) US4263494A (xx)
JP (1) JPS5497895A (xx)
CH (1) CH615376A5 (xx)
DE (1) DE2856817A1 (xx)
FR (1) FR2413174A1 (xx)
GB (1) GB2011653B (xx)
IT (1) IT1109575B (xx)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH627392A5 (fr) * 1979-03-29 1982-01-15 Charmilles Sa Ateliers Procede pour atteindre une cote d'usinage determinee lors d'un usinage par etincelage erosif.
WO1980002665A1 (fr) * 1979-05-30 1980-12-11 Mitsubishi Electric Corp Appareil d'usinage basculant par electro-erosion
WO1981002127A1 (en) * 1980-01-22 1981-08-06 Mitsubishi Electric Corp Electrical discharge machining apparatus which detects gap status between electrode and workpiece
CH620619A5 (xx) * 1980-02-13 1980-12-15 Erowa Ag
JPS56139838A (en) * 1980-03-27 1981-10-31 Japax Inc Electrode feeding device for electrospark machining apparatus
US4484051A (en) * 1981-02-13 1984-11-20 Mitsubishi Denki Kabushiki Kaisha Breakthrough detection means for electric discharge machining apparatus
JPS57144634A (en) * 1981-02-28 1982-09-07 Mitsubishi Electric Corp Discharge work controller
JPS584320A (ja) * 1981-06-25 1983-01-11 Fanuc Ltd 放電加工機制御方式
JPS584321A (ja) * 1981-06-25 1983-01-11 Mitsubishi Electric Corp 放電加工制御装置
JPS5815631A (ja) * 1981-07-21 1983-01-29 Fanuc Ltd 放電加工機制御装置
US4510365A (en) * 1982-05-06 1985-04-09 Raycon Corporation Electronic depth controller for EDM apparatus
US4475025A (en) * 1982-09-20 1984-10-02 Colt Industries Operating Corp. Cycle timer circuit for electrical discharge machining
JPS5976720A (ja) * 1982-10-27 1984-05-01 Inoue Japax Res Inc 放電加工装置
DE3814675A1 (de) * 1988-04-30 1989-11-09 Koenig Wilfried Prof Dr Ing Dr Bearbeitungsverfahren zum planetaererodieren
US7285964B1 (en) * 2005-06-03 2007-10-23 Sensor Platforms, Inc. Method for signal extraction in a universal sensor IC
US8223121B2 (en) 2008-10-20 2012-07-17 Sensor Platforms, Inc. Host system and method for determining an attitude of a device undergoing dynamic acceleration
US9459276B2 (en) 2012-01-06 2016-10-04 Sensor Platforms, Inc. System and method for device self-calibration
US9316513B2 (en) 2012-01-08 2016-04-19 Sensor Platforms, Inc. System and method for calibrating sensors for different operating environments
US9228842B2 (en) 2012-03-25 2016-01-05 Sensor Platforms, Inc. System and method for determining a uniform external magnetic field

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH550047A (fr) * 1972-04-21 1974-06-14 Charmilles Sa Ateliers Procede pour le positionnement d'une electrode-outil par rapport a une electrode-piece a usiner entre lesquelles on applique des decharges electriques erosives.
CH558701A (fr) * 1972-05-17 1975-02-14 Charmilles Sa Ateliers Procede de commande du mouvement d'une electrode-outil, et dispositif pour sa mise en oeuvre.
CH581005A5 (xx) * 1974-11-14 1976-10-29 Charmilles Sa Ateliers
CH585089A5 (xx) * 1975-04-07 1977-02-28 Charmilles Sa Ateliers
CH595184A5 (xx) * 1976-05-05 1978-02-15 Charmilles Sa Ateliers

Also Published As

Publication number Publication date
FR2413174A1 (fr) 1979-07-27
JPS5638334B2 (xx) 1981-09-05
GB2011653B (en) 1982-07-21
JPS5497895A (en) 1979-08-02
US4263494A (en) 1981-04-21
FR2413174B1 (xx) 1983-02-18
DE2856817A1 (de) 1979-07-12
DE2856817C2 (xx) 1987-09-10
GB2011653A (en) 1979-07-11
IT7869963A0 (it) 1978-12-28
IT1109575B (it) 1985-12-23

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Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: ATELIERS DES CHARMILLES S.A.

PL Patent ceased