GB1330916A - Electrode for small hole electro-chemical drilling - Google Patents

Electrode for small hole electro-chemical drilling

Info

Publication number
GB1330916A
GB1330916A GB1681771A GB1681771A GB1330916A GB 1330916 A GB1330916 A GB 1330916A GB 1681771 A GB1681771 A GB 1681771A GB 1681771 A GB1681771 A GB 1681771A GB 1330916 A GB1330916 A GB 1330916A
Authority
GB
United Kingdom
Prior art keywords
metallic tube
electro
electrode
chemical drilling
dielectric
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1681771A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RTX Corp
Original Assignee
United Aircraft Corp
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 United Aircraft Corp filed Critical United Aircraft Corp
Publication of GB1330916A publication Critical patent/GB1330916A/en
Expired legal-status Critical Current

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
    • B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • B23H3/04—Electrodes specially adapted therefor or their manufacture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49169—Assembling electrical component directly to terminal or elongated conductor
    • Y10T29/49171—Assembling electrical component directly to terminal or elongated conductor with encapsulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Drilling Tools (AREA)
GB1681771A 1970-07-13 1971-05-25 Electrode for small hole electro-chemical drilling Expired GB1330916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5449670A 1970-07-13 1970-07-13

Publications (1)

Publication Number Publication Date
GB1330916A true GB1330916A (en) 1973-09-19

Family

ID=21991496

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1681771A Expired GB1330916A (en) 1970-07-13 1971-05-25 Electrode for small hole electro-chemical drilling

Country Status (5)

Country Link
US (1) US3647674A (https=)
JP (1) JPS5035013B1 (https=)
CA (1) CA940087A (https=)
FR (1) FR2100272A5 (https=)
GB (1) GB1330916A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222977A (en) * 1988-09-21 1990-03-28 Erodex Electrode

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0741625B1 (en) * 1994-11-28 1999-03-03 Koninklijke Philips Electronics N.V. Electrode for electrochemical machining

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222977A (en) * 1988-09-21 1990-03-28 Erodex Electrode

Also Published As

Publication number Publication date
FR2100272A5 (https=) 1972-03-17
JPS5035013B1 (https=) 1975-11-13
CA940087A (en) 1974-01-15
US3647674A (en) 1972-03-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee