IT1060755B - POWER SUPPLY FOR ELECTROCHEMICAL PROCESSING AND RELATIVE DRILLING METHOD - Google Patents

POWER SUPPLY FOR ELECTROCHEMICAL PROCESSING AND RELATIVE DRILLING METHOD

Info

Publication number
IT1060755B
IT1060755B IT23801/76A IT2380176A IT1060755B IT 1060755 B IT1060755 B IT 1060755B IT 23801/76 A IT23801/76 A IT 23801/76A IT 2380176 A IT2380176 A IT 2380176A IT 1060755 B IT1060755 B IT 1060755B
Authority
IT
Italy
Prior art keywords
power supply
drilling method
electrochemical processing
relative drilling
relative
Prior art date
Application number
IT23801/76A
Other languages
Italian (it)
Original Assignee
Trw Inc
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
Priority claimed from US05/666,767 external-priority patent/US4004992A/en
Application filed by Trw Inc filed Critical Trw Inc
Application granted granted Critical
Publication of IT1060755B publication Critical patent/IT1060755B/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
    • B23H9/14—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
    • B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • B23H3/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
IT23801/76A 1976-03-15 1976-05-31 POWER SUPPLY FOR ELECTROCHEMICAL PROCESSING AND RELATIVE DRILLING METHOD IT1060755B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/666,767 US4004992A (en) 1975-01-08 1976-03-15 Power supply for electrochemical machining

Publications (1)

Publication Number Publication Date
IT1060755B true IT1060755B (en) 1982-09-30

Family

ID=24675388

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23801/76A IT1060755B (en) 1976-03-15 1976-05-31 POWER SUPPLY FOR ELECTROCHEMICAL PROCESSING AND RELATIVE DRILLING METHOD

Country Status (7)

Country Link
JP (1) JPS52111433A (en)
CA (1) CA1077432A (en)
DE (1) DE2624070C3 (en)
FR (1) FR2344372A1 (en)
IL (1) IL49680A (en)
IT (1) IT1060755B (en)
SE (1) SE432373B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009040862A1 (en) * 2009-09-09 2011-03-10 Mtu Aero Engines Gmbh Method and device for locally removing at least one metallic layer from a component made from an alloy
DE102010032701B4 (en) * 2010-07-29 2015-04-16 Leistritz Turbomaschinen Technik Gmbh Method and device for producing a metal component
CN102658406A (en) * 2012-05-04 2012-09-12 太仓市弧螺机电有限公司 Deep hole machining device
JP6187966B2 (en) * 2013-08-26 2017-08-30 国立大学法人東京農工大学 Electrolytic machining apparatus, electrolytic machining method, and tool electrode manufacturing method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT992937B (en) * 1973-08-13 1975-09-30 Carel Fouche Languepin PROCESS AND DEVICE FOR PROCESSING BY ELECTRICITY
FR2252901A1 (en) * 1973-12-04 1975-06-27 Trw Inc Electrochemical machining metal - using non-conductive inert nozzles and cathodically charged electrolyte

Also Published As

Publication number Publication date
CA1077432A (en) 1980-05-13
DE2624070A1 (en) 1977-09-29
FR2344372A1 (en) 1977-10-14
SE7605980L (en) 1977-09-16
IL49680A0 (en) 1976-08-31
SE432373B (en) 1984-04-02
IL49680A (en) 1981-07-31
JPS52111433A (en) 1977-09-19
DE2624070B2 (en) 1980-04-24
DE2624070C3 (en) 1981-01-08
FR2344372B1 (en) 1982-10-08

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