IT1066340B - Procedimento elettrolitico di perforazione fine - Google Patents

Procedimento elettrolitico di perforazione fine

Info

Publication number
IT1066340B
IT1066340B IT51052/76A IT5105276A IT1066340B IT 1066340 B IT1066340 B IT 1066340B IT 51052/76 A IT51052/76 A IT 51052/76A IT 5105276 A IT5105276 A IT 5105276A IT 1066340 B IT1066340 B IT 1066340B
Authority
IT
Italy
Prior art keywords
workpiece
tubular electrodes
electrodes
guidance
boreholes
Prior art date
Application number
IT51052/76A
Other languages
English (en)
Italian (it)
Original Assignee
Mtu Muenchen Gmbh
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 Mtu Muenchen Gmbh filed Critical Mtu Muenchen Gmbh
Application granted granted Critical
Publication of IT1066340B publication Critical patent/IT1066340B/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
    • B23H9/14—Making holes
    • B23H9/16—Making holes using an electrolytic jet
    • 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)
IT51052/76A 1975-08-30 1976-08-27 Procedimento elettrolitico di perforazione fine IT1066340B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2538653A DE2538653C2 (de) 1975-08-30 1975-08-30 Vorrichtung zum elektrolytischen Feinbohren

Publications (1)

Publication Number Publication Date
IT1066340B true IT1066340B (it) 1985-03-04

Family

ID=5955218

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51052/76A IT1066340B (it) 1975-08-30 1976-08-27 Procedimento elettrolitico di perforazione fine

Country Status (6)

Country Link
US (1) US4083760A (enExample)
JP (1) JPS5230732A (enExample)
DE (1) DE2538653C2 (enExample)
FR (1) FR2322220A1 (enExample)
GB (1) GB1516014A (enExample)
IT (1) IT1066340B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3531761A1 (de) * 1985-09-06 1987-03-12 Kloeckner Humboldt Deutz Ag Verfahren und vorrichtung zur herstellung einer gekruemmten bohrung
DE10255455B4 (de) * 2002-11-28 2004-11-18 Mtu Aero Engines Gmbh Vorrichtung zum Einbringen von Bohrungen
DE102005060698A1 (de) * 2005-12-19 2007-08-02 Rolls-Royce Deutschland Ltd & Co Kg Sekundärfluidkanalherstellungsverfahren
EP2181792B1 (de) 2008-11-04 2011-04-20 Siemens Aktiengesellschaft Vorrichtung und Verfahren zum Herstellen von Bohrungen in einer Kante einer Turbinenschaufel
US8535491B2 (en) * 2009-09-18 2013-09-17 General Electric Company Electrochemical machining assembly with curved electrode
JP5984611B2 (ja) 2012-10-10 2016-09-06 三菱重工業株式会社 電解加工装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3409534A (en) * 1965-12-29 1968-11-05 Gen Electric Electrolytic material removal apparatus
GB1348480A (en) * 1970-07-16 1974-03-20 Secr Defence Electrolytic drilling of holes
US3803015A (en) * 1972-11-01 1974-04-09 United Aircraft Corp Electrochemical drilling
US3886059A (en) * 1973-06-28 1975-05-27 United Aircraft Corp Guide for electrochemical drilling
US3842480A (en) * 1973-06-28 1974-10-22 United Aircraft Corp Method of making guide for electrochemical drilling

Also Published As

Publication number Publication date
FR2322220A1 (fr) 1977-03-25
GB1516014A (en) 1978-06-28
JPS567807B2 (enExample) 1981-02-19
FR2322220B1 (enExample) 1981-03-06
DE2538653A1 (de) 1977-03-10
DE2538653C2 (de) 1982-08-12
US4083760A (en) 1978-04-11
JPS5230732A (en) 1977-03-08

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