IT1148548B - Elettrodo espandibile per generare con elettroerosione cavita' nell'interno di un pezzo massiccio - Google Patents

Elettrodo espandibile per generare con elettroerosione cavita' nell'interno di un pezzo massiccio

Info

Publication number
IT1148548B
IT1148548B IT48286/82A IT4828682A IT1148548B IT 1148548 B IT1148548 B IT 1148548B IT 48286/82 A IT48286/82 A IT 48286/82A IT 4828682 A IT4828682 A IT 4828682A IT 1148548 B IT1148548 B IT 1148548B
Authority
IT
Italy
Prior art keywords
electroerosion
solid piece
expandable electrode
generate cavity
cavity
Prior art date
Application number
IT48286/82A
Other languages
English (en)
Italian (it)
Other versions
IT8248286A0 (it
Inventor
Learco Di Piazza
Angelo Migoni
Luigi Forni
Original Assignee
Euratom
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 Euratom filed Critical Euratom
Publication of IT8248286A0 publication Critical patent/IT8248286A0/it
Application granted granted Critical
Publication of IT1148548B publication Critical patent/IT1148548B/it

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
    • B23H9/006—Cavity sinking

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Spark Plugs (AREA)
  • Earth Drilling (AREA)
IT48286/82A 1981-04-29 1982-04-26 Elettrodo espandibile per generare con elettroerosione cavita' nell'interno di un pezzo massiccio IT1148548B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU83329A LU83329A1 (fr) 1981-04-29 1981-04-29 Electrode expansible pour generation de cavite a l'interieur d'une piece massive

Publications (2)

Publication Number Publication Date
IT8248286A0 IT8248286A0 (it) 1982-04-26
IT1148548B true IT1148548B (it) 1986-12-03

Family

ID=19729638

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48286/82A IT1148548B (it) 1981-04-29 1982-04-26 Elettrodo espandibile per generare con elettroerosione cavita' nell'interno di un pezzo massiccio

Country Status (3)

Country Link
FR (1) FR2504835B1 (fr)
IT (1) IT1148548B (fr)
LU (1) LU83329A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4721838A (en) * 1984-10-29 1988-01-26 Abdukarimov Erkin T Tool for electrical discharge piercing of intricately-shaped holes and method of using same
DE10052094B4 (de) * 2000-10-20 2009-08-27 Steffen Hachtel Elektrode für funkenerosives Abtragverfahren
CN103909315B (zh) * 2013-01-04 2017-02-08 北京迪蒙数控技术有限责任公司 分体电极电火花加工方法及所采用的分体电极

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420396A1 (fr) * 1978-03-21 1979-10-19 Carel Fouche Languepin Procede d'usinage par electro-erosion et dispositif pour sa mise en oeuvre

Also Published As

Publication number Publication date
FR2504835B1 (fr) 1985-07-26
LU83329A1 (fr) 1982-05-07
IT8248286A0 (it) 1982-04-26
FR2504835A1 (fr) 1982-11-05

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Legal Events

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Effective date: 19960313