GB843348A - Apparatus for electro-erosive working of metals - Google Patents

Apparatus for electro-erosive working of metals

Info

Publication number
GB843348A
GB843348A GB7441/57A GB744157A GB843348A GB 843348 A GB843348 A GB 843348A GB 7441/57 A GB7441/57 A GB 7441/57A GB 744157 A GB744157 A GB 744157A GB 843348 A GB843348 A GB 843348A
Authority
GB
United Kingdom
Prior art keywords
electro
metals
march
rectifier
wave
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
GB7441/57A
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.)
VYSKUMNY USTAV PRE MECHANIZACI
Original Assignee
VYSKUMNY USTAV PRE MECHANIZACI
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 VYSKUMNY USTAV PRE MECHANIZACI filed Critical VYSKUMNY USTAV PRE MECHANIZACI
Publication of GB843348A publication Critical patent/GB843348A/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
    • B23H1/022—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges for shaping the discharge pulse train

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
GB7441/57A 1956-03-08 1957-03-06 Apparatus for electro-erosive working of metals Expired GB843348A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS351688X 1956-03-08

Publications (1)

Publication Number Publication Date
GB843348A true GB843348A (en) 1960-08-04

Family

ID=5452397

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7441/57A Expired GB843348A (en) 1956-03-08 1957-03-06 Apparatus for electro-erosive working of metals

Country Status (5)

Country Link
CH (1) CH351688A (de)
DE (1) DE1052600B (de)
FR (1) FR1169155A (de)
GB (1) GB843348A (de)
NL (2) NL93229C (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089059A (en) * 1959-07-02 1963-05-07 Elox Corp Michigan High repetition rate spark machining apparatus
US3098174A (en) * 1961-04-28 1963-07-16 Inoue Kiyoshi Power supply for spark discharge machining
US5399825A (en) * 1991-03-01 1995-03-21 Creare, Inc. Inductor-charged electric discharge machining power supply

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501954A (en) * 1945-06-28 1950-03-28 Ian C Mckechnie Electric arc drill

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089059A (en) * 1959-07-02 1963-05-07 Elox Corp Michigan High repetition rate spark machining apparatus
US3098174A (en) * 1961-04-28 1963-07-16 Inoue Kiyoshi Power supply for spark discharge machining
US5399825A (en) * 1991-03-01 1995-03-21 Creare, Inc. Inductor-charged electric discharge machining power supply

Also Published As

Publication number Publication date
DE1052600B (de) 1959-03-12
NL215215A (de)
FR1169155A (fr) 1958-12-23
CH351688A (de) 1961-01-31
NL93229C (de)

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