[go: up one dir, main page]

GB974339A - Electrode for forming holes electrolytically in a metallic workpiece - Google Patents

Electrode for forming holes electrolytically in a metallic workpiece

Info

Publication number
GB974339A
GB974339A GB4427163A GB4427163A GB974339A GB 974339 A GB974339 A GB 974339A GB 4427163 A GB4427163 A GB 4427163A GB 4427163 A GB4427163 A GB 4427163A GB 974339 A GB974339 A GB 974339A
Authority
GB
United Kingdom
Prior art keywords
electrolytically
electrode
forming holes
metallic workpiece
polyvinyl chloride
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
GB4427163A
Inventor
Raymond Thomas Halesworth
Irvin Holroyd
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of GB974339A publication Critical patent/GB974339A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

<PICT:0974339/C6-C7/1> As disclosed in Specification 974,338, an electrode for use in forming holes electrolytically in a metallic workpiece comprises a hollow stainless steel stem 81 having an uninsulated working tip 83 and a non-porous electrically insulating coating of cured bubble-free polyvinyl chloride plastisol at 86. There is a coating of "Araldite" (Registered Trade Mark) at 84 and of cured polyvinyl chloride plastisol primer at 85.
GB4427163A 1961-06-05 1961-06-05 Electrode for forming holes electrolytically in a metallic workpiece Expired GB974339A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2025961A GB974338A (en) 1961-06-05 1961-06-05 Apparatus suitable for forming holes electrolytically in a metallic workpiece

Publications (1)

Publication Number Publication Date
GB974339A true GB974339A (en) 1964-11-04

Family

ID=10143031

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4427163A Expired GB974339A (en) 1961-06-05 1961-06-05 Electrode for forming holes electrolytically in a metallic workpiece
GB2025961A Expired GB974338A (en) 1961-06-05 1961-06-05 Apparatus suitable for forming holes electrolytically in a metallic workpiece

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2025961A Expired GB974338A (en) 1961-06-05 1961-06-05 Apparatus suitable for forming holes electrolytically in a metallic workpiece

Country Status (5)

Country Link
BE (1) BE618465A (en)
CH (1) CH412141A (en)
DE (1) DE1242967B (en)
GB (2) GB974339A (en)
NL (2) NL134560C (en)

Cited By (3)

* 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
RU2430816C2 (en) * 2009-12-17 2011-10-10 Федеральное государственное унитарное предприятие "Научно-производственный центр газотурбостроения "Салют" (ФГУП "НПЦ газотурбостроения "Салют") Method of producing shaped bores
CN103706900A (en) * 2013-12-13 2014-04-09 常州工学院 Cathode for use in numerical control electrolysis, turning and boring machining of pressure storing cavity

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162454B (en) * 1984-08-01 1988-12-14 Dowty Rotol Ltd Method of manufacturing internally-toothed bevel gear and apparatus therefor
DE102011079580A1 (en) * 2011-07-21 2013-01-24 Bosch Mahle Turbo Systems Gmbh & Co. Kg Variable turbine / compressor geometry and associated manufacturing process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE565765C (en) * 1929-07-24 1932-12-08 Vladimir Gusseff Method and device for the electrolytic processing of metals
GB934557A (en) * 1961-06-16 1963-08-21 Gen Electric Improvements in electrolytic conduction method and apparatus for controlled material removal

Cited By (3)

* 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
RU2430816C2 (en) * 2009-12-17 2011-10-10 Федеральное государственное унитарное предприятие "Научно-производственный центр газотурбостроения "Салют" (ФГУП "НПЦ газотурбостроения "Салют") Method of producing shaped bores
CN103706900A (en) * 2013-12-13 2014-04-09 常州工学院 Cathode for use in numerical control electrolysis, turning and boring machining of pressure storing cavity

Also Published As

Publication number Publication date
BE618465A (en) 1962-10-01
DE1242967B (en) 1967-06-22
NL134560C (en)
GB974338A (en) 1964-11-04
CH412141A (en) 1966-04-30
NL279237A (en)

Similar Documents

Publication Publication Date Title
GB854033A (en) Improvements in or relating to methods of detaching metal by electro-erosion
GB946938A (en) Electrolyzing electrode
GB974339A (en) Electrode for forming holes electrolytically in a metallic workpiece
JPS51144381A (en) An electrode
GB987169A (en) Improvements relating to semi-conductor controlled rectifiers
GB1023546A (en) Process and apparatus for the electrowinning of copper
GB583855A (en) Improvements in point contact rectifiers
ES258837A1 (en) Powderless etching bath and method of etching plates therewith
GB1029234A (en) Electrodes for electrochemical machining
GB706219A (en) Electrolysis apparatus
GB1101260A (en) Protective electrode sleeve
GB951552A (en) A supporting device for use in hanging wallpaper
GB985158A (en) Electrolyte for electro-chemical removal of materials
GB855688A (en) Improvements in electrolytic etching
ES262148A1 (en) PROCEDURE FOR THE PREPARATION OF 19-NOR-ANDROSTADIETIC COMPOUNDS
CH400383A (en) Device for stabilizing the anode current of an electron discharge tube
GB999509A (en) Improvements in or relating to the process of, and apparatus for, welding metals
JPS51130977A (en) Method of cutting thin sleeve
ES225373A1 (en) Apparatus for medical electrodiagnosis (Machine-translation by Google Translate, not legally binding)
CA623354A (en) Process for the electrolytic production of fluorine and apparatus therefor
CA619484A (en) Process for the electrolytic production of fluorine and apparatus therefor
GB1536620A (en) Apparatus for electrochemical machining of metal parts
CA621916A (en) Treated carbon electrode
GB944271A (en) Electrode for use in the electrolysis of aqueous acids
GB1017844A (en) 4, 7-phenanthroline-5, 6-quinone