GB1388301A - Process and an installation for machining by electro-erosion - Google Patents

Process and an installation for machining by electro-erosion

Info

Publication number
GB1388301A
GB1388301A GB1303872A GB1303872A GB1388301A GB 1388301 A GB1388301 A GB 1388301A GB 1303872 A GB1303872 A GB 1303872A GB 1303872 A GB1303872 A GB 1303872A GB 1388301 A GB1388301 A GB 1388301A
Authority
GB
United Kingdom
Prior art keywords
circuit
voltage
machining
signal
line
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
GB1303872A
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.)
Ateliers des Charmilles SA
Original Assignee
Ateliers des 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 Ateliers des Charmilles SA filed Critical Ateliers des Charmilles SA
Publication of GB1388301A publication Critical patent/GB1388301A/en
Expired legal-status Critical Current

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
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
    • B23H1/024—Detection of, and response to, abnormal gap conditions, e.g. short circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
GB1303872A 1971-03-25 1972-03-21 Process and an installation for machining by electro-erosion Expired GB1388301A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH440171A CH529607A (fr) 1971-03-25 1971-03-25 Procédé d'usinage par électro-érosion

Publications (1)

Publication Number Publication Date
GB1388301A true GB1388301A (en) 1975-03-26

Family

ID=4275450

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1303872A Expired GB1388301A (en) 1971-03-25 1972-03-21 Process and an installation for machining by electro-erosion

Country Status (7)

Country Link
JP (1) JPS5645731B1 (enExample)
CH (1) CH529607A (enExample)
DE (1) DE2214485C2 (enExample)
FR (1) FR2131472A5 (enExample)
GB (1) GB1388301A (enExample)
IT (1) IT954522B (enExample)
SU (1) SU820650A3 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582974A (en) * 1982-08-02 1986-04-15 Mitsubishi Denki Kabushiki Kaisha Electric discharge machine including means for detecting abnormal discharge conditions
GB2166269A (en) * 1984-08-27 1986-04-30 Amada Co Ltd A method of and an apparatus for controlling an electric discharge machine
GB2171822A (en) * 1984-10-05 1986-09-03 Amada Co Ltd Method and apparatus for controlling an electric discharge machine

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2243022A1 (de) * 1972-09-01 1974-03-21 Aeg Elotherm Gmbh Verfahren zum ueberpruefen und beeinflussen der spuelung im bearbeitungsspalt an funkenerosionsmaschinen, sowie vorrichtung zur durchfuehrung dieses verfahrens
CH632176A5 (fr) * 1979-12-06 1982-09-30 Charmilles Sa Ateliers Procede et dispositif pour usiner par etincelage erosif.
JPS5822629A (ja) * 1981-07-31 1983-02-10 Inoue Japax Res Inc ワイヤカツト放電加工装置
RU2486037C2 (ru) * 2011-09-02 2013-06-27 Александр Сергеевич Никиткин Способ стабилизации межэлектродного промежутка при электроэрозионном профилировании шлифовальных кругов с помощью автоматического экстремального регулятора подачи электрода
RU2553779C2 (ru) * 2013-10-07 2015-06-20 Федеральное государственное унитарное предприятие федеральный научно-производственный центр "Производственное объединение "Старт" им. М.В. Проценко" (ФГУП ФНПЦ "ПО "Старт" им. М.В. Проценко") Способ электроэрозионного профилирования шлифовального круга на токопроводящей связке
CN106964856B (zh) * 2017-04-26 2018-11-23 常州工学院 一种防止电解加工孔穿通短路的方法及装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1299204B (de) * 1965-01-16 1969-07-10 Aeg Elotherm Gmbh Schaltungsanordnung fuer eine Funkenerodiermaschine mit speicherlosem Generator und Pruefung des Bearbeitungsspaltes
US3474216A (en) * 1967-10-19 1969-10-21 Cincinnati Milling Machine Co Process efficiency detecting circuit for electrical discharge machining apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582974A (en) * 1982-08-02 1986-04-15 Mitsubishi Denki Kabushiki Kaisha Electric discharge machine including means for detecting abnormal discharge conditions
GB2166269A (en) * 1984-08-27 1986-04-30 Amada Co Ltd A method of and an apparatus for controlling an electric discharge machine
US4673791A (en) * 1984-08-27 1987-06-16 Amada Company, Limited Method and apparatus for controlling an electric discharge machine
GB2171822A (en) * 1984-10-05 1986-09-03 Amada Co Ltd Method and apparatus for controlling an electric discharge machine

Also Published As

Publication number Publication date
IT954522B (it) 1973-09-15
SU820650A3 (ru) 1981-04-07
DE2214485A1 (de) 1972-09-28
JPS5645731B1 (enExample) 1981-10-28
CH529607A (fr) 1972-10-31
DE2214485C2 (de) 1985-01-17
FR2131472A5 (enExample) 1972-11-10

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PE20 Patent expired after termination of 20 years