IL49680A - Method of electrochemical drilling including the use of a pulsed voltage - Google Patents

Method of electrochemical drilling including the use of a pulsed voltage

Info

Publication number
IL49680A
IL49680A IL49680A IL4968076A IL49680A IL 49680 A IL49680 A IL 49680A IL 49680 A IL49680 A IL 49680A IL 4968076 A IL4968076 A IL 4968076A IL 49680 A IL49680 A IL 49680A
Authority
IL
Israel
Prior art keywords
pulsed voltage
drilling including
electrochemical drilling
electrochemical
pulsed
Prior art date
Application number
IL49680A
Other versions
IL49680A0 (en
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
Publication of IL49680A0 publication Critical patent/IL49680A0/en
Publication of IL49680A publication Critical patent/IL49680A/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)
IL49680A 1976-03-15 1976-05-30 Method of electrochemical drilling including the use of a pulsed voltage IL49680A (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 (2)

Publication Number Publication Date
IL49680A0 IL49680A0 (en) 1976-08-31
IL49680A true IL49680A (en) 1981-07-31

Family

ID=24675388

Family Applications (1)

Application Number Title Priority Date Filing Date
IL49680A IL49680A (en) 1976-03-15 1976-05-30 Method of electrochemical drilling including the use of a pulsed voltage

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102658406A (en) * 2012-05-04 2012-09-12 太仓市弧螺机电有限公司 Deep hole machining device

Families Citing this family (3)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102658406A (en) * 2012-05-04 2012-09-12 太仓市弧螺机电有限公司 Deep hole machining device

Also Published As

Publication number Publication date
DE2624070A1 (en) 1977-09-29
FR2344372B1 (en) 1982-10-08
IT1060755B (en) 1982-09-30
FR2344372A1 (en) 1977-10-14
DE2624070B2 (en) 1980-04-24
JPS52111433A (en) 1977-09-19
SE432373B (en) 1984-04-02
DE2624070C3 (en) 1981-01-08
CA1077432A (en) 1980-05-13
IL49680A0 (en) 1976-08-31
SE7605980L (en) 1977-09-16

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