AT290691B - EDM machine - Google Patents

EDM machine

Info

Publication number
AT290691B
AT290691B AT4470A AT4470A AT290691B AT 290691 B AT290691 B AT 290691B AT 4470 A AT4470 A AT 4470A AT 4470 A AT4470 A AT 4470A AT 290691 B AT290691 B AT 290691B
Authority
AT
Austria
Prior art keywords
edm machine
edm
machine
Prior art date
Application number
AT4470A
Other languages
German (de)
Original Assignee
Voest Ag
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 Voest Ag filed Critical Voest Ag
Priority to AT4470A priority Critical patent/AT290691B/en
Priority to CH203270A priority patent/CH509855A/en
Priority to DE19702057465 priority patent/DE2057465C3/en
Priority to FR7043085A priority patent/FR2074960A5/en
Application granted granted Critical
Publication of AT290691B publication Critical patent/AT290691B/en

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
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/10—Working turbine blades or nozzles

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Sealing Of Bearings (AREA)
AT4470A 1970-01-05 1970-01-05 EDM machine AT290691B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT4470A AT290691B (en) 1970-01-05 1970-01-05 EDM machine
CH203270A CH509855A (en) 1970-01-05 1970-02-12 EDM machine
DE19702057465 DE2057465C3 (en) 1970-01-05 1970-11-23 Spark erosion machine
FR7043085A FR2074960A5 (en) 1970-01-05 1970-12-01 Electroerosion machine - with mobile support bearings for treatment of articles of various sizes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT4470A AT290691B (en) 1970-01-05 1970-01-05 EDM machine

Publications (1)

Publication Number Publication Date
AT290691B true AT290691B (en) 1971-06-11

Family

ID=3480037

Family Applications (1)

Application Number Title Priority Date Filing Date
AT4470A AT290691B (en) 1970-01-05 1970-01-05 EDM machine

Country Status (3)

Country Link
AT (1) AT290691B (en)
CH (1) CH509855A (en)
FR (1) FR2074960A5 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570970B1 (en) * 1984-09-28 1994-06-03 Meon Fils Ets MACHINING PROCESS APPLIED IN PARTICULAR TO TURBINE WHEEL AUGETS, THE MEANS AND MACHINE FOR IMPLEMENTING THIS PROCESS.

Also Published As

Publication number Publication date
CH509855A (en) 1971-07-15
DE2057465A1 (en) 1971-07-15
DE2057465B2 (en) 1976-10-21
FR2074960A5 (en) 1971-10-08

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee