GB1289612A - - Google Patents

Info

Publication number
GB1289612A
GB1289612A GB1289612DA GB1289612A GB 1289612 A GB1289612 A GB 1289612A GB 1289612D A GB1289612D A GB 1289612DA GB 1289612 A GB1289612 A GB 1289612A
Authority
GB
United Kingdom
Prior art keywords
pause time
gap
abnormal state
pulses
whose
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
Other languages
English (en)
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 filed Critical
Publication of GB1289612A publication Critical patent/GB1289612A/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
    • 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)
GB1289612D 1969-02-04 1970-02-04 Expired GB1289612A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44008326A JPS4840157B1 (enExample) 1969-02-04 1969-02-04

Publications (1)

Publication Number Publication Date
GB1289612A true GB1289612A (enExample) 1972-09-20

Family

ID=11690039

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1289612D Expired GB1289612A (enExample) 1969-02-04 1970-02-04

Country Status (7)

Country Link
US (1) US3670136A (enExample)
JP (1) JPS4840157B1 (enExample)
BE (1) BE745436A (enExample)
CH (1) CH511090A (enExample)
DE (1) DE2005092C3 (enExample)
FR (1) FR2030291A1 (enExample)
GB (1) GB1289612A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2148328C3 (de) * 1971-09-28 1981-06-25 Aeg-Elotherm Gmbh, 5630 Remscheid Schaltungsanordnung an Funkenerosionsmaschinen
US3912898A (en) * 1972-01-05 1975-10-14 Charmilles Sa Ateliers Process for checking and adjusting the operation of an electro-erosion machining apparatus
JPS4956295A (enExample) * 1972-09-30 1974-05-31
CH562080A5 (enExample) * 1972-12-29 1975-05-30 Charmilles Sa Ateliers
DE2313263C2 (de) * 1973-03-16 1984-10-31 Inoue-Japax Research Inc., Yokohama, Kanagawa Regelanordnung zum Regeln eines Bearbeitungsparameters für eine Elektroerosionsmaschine
WO1980001545A1 (fr) * 1979-01-26 1980-08-07 Nii Metallorezhuschikh Stankov Source d'energie pour electro-erosion au moyen d'une electrode en fil
CH630829A5 (fr) * 1979-05-08 1982-07-15 Charmilles Sa Ateliers Procede pour usiner par etincelage erosif.
US4471198A (en) * 1979-08-21 1984-09-11 Colt Industries Operating Corp. Cut-off protection system for electrical discharge machining apparatus
WO1981000532A1 (en) * 1979-08-21 1981-03-05 Colt Ind Operating Corp Cut-off protection system for electrical discharge machining apparatus
WO1981002127A1 (fr) * 1980-01-22 1981-08-06 Mitsubishi Electric Corp Dispositif d'usinage a decharge electrique pouvant detecter l'ecartement entre l'electrode et la piece a usiner
JPS62196583A (ja) * 1986-02-25 1987-08-29 三菱電機株式会社 冷凍冷蔵オ−プンシヨ−ケ−スの運転制御方法
JPH01167561U (enExample) * 1988-05-12 1989-11-24
US5126525A (en) * 1988-11-01 1992-06-30 Sodick Co., Ltd. Power supply system for electric discharge machines
JPH0323768U (enExample) * 1989-07-13 1991-03-12
JP4702961B2 (ja) * 2007-08-07 2011-06-15 株式会社ソディック 形彫放電加工方法および形彫放電加工装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1061612A (en) * 1909-01-21 1913-05-13 Electro Metallurg Francaise Soc Regulating electric furnaces.
NL298937A (enExample) * 1962-10-12
US3439145A (en) * 1966-03-04 1969-04-15 Elox Inc Electrical discharge machining power supply circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2030291A1 (enExample) 1970-11-13
BE745436A (fr) 1970-07-16
DE2005092A1 (de) 1970-08-06
CH511090A (de) 1971-08-15
JPS4840157B1 (enExample) 1973-11-29
DE2005092C3 (de) 1974-12-05
US3670136A (en) 1972-06-13
DE2005092B2 (de) 1974-04-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years