GB780139A - Improvements in or relating to machines for the electric machining of conductive materials - Google Patents

Improvements in or relating to machines for the electric machining of conductive materials

Info

Publication number
GB780139A
GB780139A GB22564/55A GB2256455A GB780139A GB 780139 A GB780139 A GB 780139A GB 22564/55 A GB22564/55 A GB 22564/55A GB 2256455 A GB2256455 A GB 2256455A GB 780139 A GB780139 A GB 780139A
Authority
GB
United Kingdom
Prior art keywords
electrode
piston
valve
conduit
work
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
GB22564/55A
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 GB780139A publication Critical patent/GB780139A/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)
GB22564/55A 1954-09-10 1955-08-05 Improvements in or relating to machines for the electric machining of conductive materials Expired GB780139A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH780139X 1954-09-10

Publications (1)

Publication Number Publication Date
GB780139A true GB780139A (en) 1957-07-31

Family

ID=4536138

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22564/55A Expired GB780139A (en) 1954-09-10 1955-08-05 Improvements in or relating to machines for the electric machining of conductive materials

Country Status (5)

Country Link
BE (1) BE541079A (cs)
CH (1) CH320029A (cs)
DE (1) DE1031906B (cs)
FR (1) FR1135851A (cs)
GB (1) GB780139A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2711697C2 (de) * 1977-03-17 1983-11-17 Friedrich Deckel AG, 8000 München Einrichtung zur Vorschub- und Rückzugsteuerung der Elektrode einer Elektroerosionsmaschine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741249C (de) * 1937-09-30 1943-11-08 Aeg Schaltanordnung zum feinfuehligen Regeln des Drahtvorschubes bei Lichtbogenschweissautomaten
DE741290C (de) * 1938-06-24 1943-11-17 Siemens Ag Lichtbogenschweisseinrichtung fuer Wechselstrom mit durch einen Gleichstrommotor entsprechend der Lichtbogenspannung selbsttaetig vorgeschobener Abschmelzelektrode
US2501954A (en) * 1945-06-28 1950-03-28 Ian C Mckechnie Electric arc drill
GB637793A (en) * 1946-09-24 1950-05-24 Boris Romanovitch Lazarenko A method of working metals and other electro-conductive materials and means for applying same
US2526423A (en) * 1947-04-10 1950-10-17 Rudorff Dagobert William Apparatus and method for cutting materials
BE510988A (cs) * 1951-07-20
BE515461A (cs) * 1951-11-14

Also Published As

Publication number Publication date
BE541079A (cs)
FR1135851A (fr) 1957-05-06
DE1031906B (de) 1958-06-12
CH320029A (fr) 1957-03-15

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