GB335003A - Method and apparatus for the electrolytic treatment of metals - Google Patents

Method and apparatus for the electrolytic treatment of metals

Info

Publication number
GB335003A
GB335003A GB2279629A GB2279629A GB335003A GB 335003 A GB335003 A GB 335003A GB 2279629 A GB2279629 A GB 2279629A GB 2279629 A GB2279629 A GB 2279629A GB 335003 A GB335003 A GB 335003A
Authority
GB
United Kingdom
Prior art keywords
cathode
tube
electrolyte
metal
insulating
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
GB2279629A
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.)
WLADIMIR GUSSEFF
Original Assignee
WLADIMIR GUSSEFF
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 to DE1929G0075975 priority Critical patent/DE565765C/en
Application filed by WLADIMIR GUSSEFF filed Critical WLADIMIR GUSSEFF
Priority to GB2279629A priority patent/GB335003A/en
Publication of GB335003A publication Critical patent/GB335003A/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
    • B23H3/10—Supply or regeneration of working media
    • 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)
  • Electrolytic Production Of Metals (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

335,003. Gusseff, W. July 24, 1929. Metals, removing; electrolytes, circulating; supporting electrodes.-Apertures or cavities are formed in metal bodies by local electrolytic solution of the metal while connected as anode; metals may be cut by step-by-step formation of narrow apertures. The apparatus shown in Fig. 1 comprises a tube 3 of non-corrodible metal connected as cathode provided with insulating feet m and an insulating covering 1. Electrolyte is supplied through the tube 3 and withdrawn through the annular space surrounding it. In the modification shown in Fig. 12, the cathode 3 is mounted in a member A so as to be surrounded by and spaced from an insulating tube 1. Electrolyte is supplied by a pipe 25 through the cathode 3 and withdrawn through the space between the cathode and tube 1 leaving the member A by a pipe 19 ; it passes to a tank provided with filtering means and is returned to the apparatus by a pump. The circulation is maintained until the electrolyte has a predetermined content of the metallic salt. The end of the tube 1 abutting on the work passes through a packing-ring 2 pressed down by an implement 13. As the cavity 4 extends the tube 1 and the cathode are pushed through the packing ring. The member A is provided with a two-part ring 26 acting as cathode connection and a cap 22 connected to an insulated handle. The cross-section of the aperture formed is the same as that of the tube 1. The various parts of the member A are provided with screwed connections to facilitate removal and replacement of the cathode. The cross-section of the cathode should be the same as that of the tube but for cavities of triangular or polygonal section, the angles of the cathode section should be more accentuated than those of the cavity. By use of a cathode disposed between two insulating tubes an annular cavity may be made; by extending this completely through the metal a large aperture may be made, the core falling out on completion of the operation. A metal plate may be cut continuously by means of a cathode enclosed in a flat insulating tube provided with a cut on one of the narrow sides. The tube is inserted through an aperture in the metal and packing rings are mounted on both sides. The aperture is gradually extended on the side provided with the cut, the tube being moved accordingly. The electrolyte may be a 3-8 per cent solution of hydrochloric acid, the current density 150-300 amps per sq. cm. at 110 volts, and the velocity of the electrolyte 300-600 metres per min.
GB2279629A 1929-07-24 1929-07-24 Method and apparatus for the electrolytic treatment of metals Expired GB335003A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE1929G0075975 DE565765C (en) 1929-07-24 1929-03-20 Method and device for the electrolytic processing of metals
GB2279629A GB335003A (en) 1929-07-24 1929-07-24 Method and apparatus for the electrolytic treatment of metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2279629A GB335003A (en) 1929-07-24 1929-07-24 Method and apparatus for the electrolytic treatment of metals

Publications (1)

Publication Number Publication Date
GB335003A true GB335003A (en) 1930-09-18

Family

ID=10185190

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2279629A Expired GB335003A (en) 1929-07-24 1929-07-24 Method and apparatus for the electrolytic treatment of metals

Country Status (2)

Country Link
DE (1) DE565765C (en)
GB (1) GB335003A (en)

Cited By (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435714A (en) * 1942-09-28 1948-02-10 Bendix Aviat Corp Electrochemical salvaging method
US2475586A (en) * 1943-04-09 1949-07-12 Thompson Prod Inc Method of electropolishing the internal surface of a hollow valve
US2532907A (en) * 1946-09-18 1950-12-05 Clarence W Hangosky Method and apparatus for electrolytically treating metal surfaces
US2532908A (en) * 1946-11-08 1950-12-05 Central Scientific Co Electrolytic processing apparatus
US2739935A (en) * 1952-09-30 1956-03-27 George L Kehl Electrolytic cutting of metals
US2827427A (en) * 1954-12-31 1958-03-18 Bell Telephone Labor Inc Method of shaping semiconductive bodies
US2843809A (en) * 1954-05-11 1958-07-15 Corvey Engineering Company Transistors
US2844531A (en) * 1954-05-24 1958-07-22 Bell Telephone Labor Inc Method of producing cavities in semiconductive surfaces
US2937124A (en) * 1955-06-23 1960-05-17 Philco Corp Method of fabricating semiconductive devices and the like
US2958636A (en) * 1956-09-10 1960-11-01 Philco Corp Method of the application of liquids to solids
US3019178A (en) * 1959-10-29 1962-01-30 Anocut Eng Co Electrode for electrolytic shaping
US3041265A (en) * 1961-01-13 1962-06-26 Anocut Eng Co Electrode for electrolytic hole sinking
US3058895A (en) * 1958-11-10 1962-10-16 Anocut Eng Co Electrolytic shaping
US3060114A (en) * 1958-02-06 1962-10-23 William J Barry Apparatus for cutting and machining metals electrochemically
US3067114A (en) * 1953-12-02 1962-12-04 Philco Corp Semiconductive devices and methods for the fabrication thereof
US3075903A (en) * 1960-02-23 1963-01-29 Motorola Inc Method of electrolytically etching a semiconductor element
US3095364A (en) * 1959-11-27 1963-06-25 Steel Improvement & Forge Comp Material removal
DE1153313B (en) * 1957-03-20 1963-08-22 Ind Distributors 1946 Ltd Process for the electrical discharge machining of a diamond body
US3120482A (en) * 1959-11-16 1964-02-04 Anocut Eng Co Apparatus for electrolytic hole sinking
US3123545A (en) * 1964-03-03 Electrode for electrolytic shaping
US3130140A (en) * 1960-09-02 1964-04-21 Anocut Eng Co Electrolytic cavity sinking apparatus
DE977112C (en) * 1947-04-10 1965-02-11 Sparcatron Ltd Cutting electrode for machining electrically conductive materials using spark erosion
US3188284A (en) * 1959-02-26 1965-06-08 Philips Corp Method of etching bodies
US3196093A (en) * 1960-06-13 1965-07-20 Anocut Eng Co Electrolytic cavity sinking apparatus and method for non-parallel workpiece surfaces
US3202595A (en) * 1960-08-23 1965-08-24 Inoue Kiyoshi Electro-chemical machining process
US3208923A (en) * 1965-09-28 Method and apparatus for electrolytic etching
US3214360A (en) * 1960-06-21 1965-10-26 Anocut Eng Co Electrolytic cavity sinking apparatus
US3218248A (en) * 1961-10-12 1965-11-16 Anocut Eng Co Electrolytic cavity sinking apparatus and method
US3219569A (en) * 1960-06-03 1965-11-23 Rolls Royce Electrolytic metal removal apparatus
US3219564A (en) * 1961-02-07 1965-11-23 Rolls Royce Method and apparatus for the electrolytic removal of metal
US3228863A (en) * 1960-10-27 1966-01-11 Gen Motors Corp Electrolytic process and apparatus for removing stock from a conductive workpiece
US3235475A (en) * 1960-06-15 1966-02-15 Anocut Eng Co Electrolytic shaping apparatus and method
US3239438A (en) * 1962-05-21 1966-03-08 Ex Cell O Corp Method and apparatus for purifying electrolyte used in electro-chemical machining
US3243365A (en) * 1962-05-07 1966-03-29 Ex Cell O Corp Elecrode for electrolytic hole drilling
US3247087A (en) * 1957-04-19 1966-04-19 Lavalette Sa Atel Const Electrolytic machining system and method
US3252882A (en) * 1962-06-11 1966-05-24 Anocut Eng Co Apparatus for removing sludge formed during electrolytic shaping and cavity sinking from contaminated electrolyte
US3254013A (en) * 1962-07-27 1966-05-31 Anocut Eng Co Electrolytic cavity sinking apparatus
US3255097A (en) * 1962-06-12 1966-06-07 Anocut Eng Co Method and apparatus for clarifying electrolyte
US3257300A (en) * 1961-02-20 1966-06-21 Anocut Eng Co Method for electrolytically forming tapered or contoured cavities
US3268434A (en) * 1962-05-11 1966-08-23 Garrett Corp Apparatus for electrolytic machining
US3271288A (en) * 1960-12-01 1966-09-06 Gen Electric Electrolytic drilling and tapping apparatus
US3276988A (en) * 1959-10-06 1966-10-04 Anocut Eng Co Electrolytic removal of work material
US3276987A (en) * 1958-11-10 1966-10-04 Anocut Eng Co Electrolytic shaping apparatus
US3278411A (en) * 1962-09-10 1966-10-11 Anocut Eng Co Electrolyzing electrode
DE1227582B (en) * 1963-05-29 1966-10-27 Gen Electric Electrode for the electrolytic processing of workpieces
US3287245A (en) * 1961-06-19 1966-11-22 Anocut Eng Co Method and apparatus for use in electrolytic machining
US3288698A (en) * 1962-09-13 1966-11-29 Anocut Eng Co Electrode for electrolytic cavity sinking
US3290237A (en) * 1963-08-07 1966-12-06 Gen Electric Electrolytic material removal electrode
US3326785A (en) * 1962-09-17 1967-06-20 Anocut Eng Co Electrolytic polishing apparatus and method
US3352770A (en) * 1961-06-16 1967-11-14 Gen Electric Electrochemical machining of small diameter holes in high temperature superalloys
US3354073A (en) * 1963-11-22 1967-11-21 Gen Motors Corp Electrical stock removal apparatus
US3399125A (en) * 1964-01-28 1968-08-27 Hitachi Ltd Electrochemical machining in a pressurized chamber substantially without the formation of gas bubbles
US3421997A (en) * 1958-11-10 1969-01-14 Anocut Eng Co Electrode for electrolytic shaping
DE1294162B (en) * 1961-07-13 1969-04-30 Gen Motors Corp EDM machine
DE1294164B (en) * 1962-07-24 1969-04-30 Gen Electric Electrode holder for a number of interchangeable electrodes
US3511767A (en) * 1968-11-18 1970-05-12 Anocut Eng Co Electrode for electrolytic shaping
JPS5434697B1 (en) * 1971-05-31 1979-10-29
GB2247204A (en) * 1990-08-23 1992-02-26 Rolls Royce Plc Flaw of dielectric fluid in electrical discharge machining
SG126867A1 (en) * 2005-04-22 2006-11-29 Asulab Sa Chemical etch assisted spark machining head
CN104858513A (en) * 2015-05-07 2015-08-26 北京航空航天大学 Producing device for electrolyzing and nesting cathode based on bilateral-array flowing tubes
DE102016200639A1 (en) * 2016-01-19 2017-07-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process and device for electrochemical removal
US9764403B2 (en) 2010-04-08 2017-09-19 Mtu Aero Engines Gmbh Method and electrode for electrochemically processing a workpiece
CN111975145A (en) * 2020-08-18 2020-11-24 大连理工大学 Suction type tube electrode micro deep hole electrolytic machining device and method thereof
CN114905232A (en) * 2022-05-14 2022-08-16 江苏江航智飞机发动机部件研究院有限公司 Precise electrolytic machining process of titanium alloy connecting piece

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2739047A (en) * 1953-10-30 1956-03-20 North American Aviation Inc Process of chemically milling structural shapes and resultant article
DE1082786B (en) * 1954-05-06 1960-06-02 Siemens Ag Method and device for the shaping electrolytic processing of bodies made of semiconducting or conductive material
FR1165583A (en) * 1956-12-03 1958-10-27 Process and apparatus for chemical or electrolytic treatment of surfaces
NL134560C (en) * 1961-06-05
DE1253993B (en) * 1963-10-26 1967-11-09 Siemens Ag Device for treating rotationally symmetrical parts with a liquid
DE19627567C1 (en) * 1996-07-09 1997-10-30 Bosch Gmbh Robert Apparatus for electrochemical production of cut-out in bore surface
DE102010017858A1 (en) 2010-04-22 2011-10-27 Mtu Aero Engines Gmbh Electrode for an electrochemical processing of a workpiece surface, comprises an active surface, an integrated electrolyte supply system having outlet openings, and an integrated electrolyte removal system having inlet openings
DE102010032326A1 (en) 2010-07-27 2012-02-02 Mtu Aero Engines Gmbh Electrode for performing electrochemical processing to form pilot hole in e.g. cathode, has active surface for defining work gap between ablated side surface portion and electrode, where surface is formed as arc shaped in feed direction

Cited By (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123545A (en) * 1964-03-03 Electrode for electrolytic shaping
US3208923A (en) * 1965-09-28 Method and apparatus for electrolytic etching
US2435714A (en) * 1942-09-28 1948-02-10 Bendix Aviat Corp Electrochemical salvaging method
US2475586A (en) * 1943-04-09 1949-07-12 Thompson Prod Inc Method of electropolishing the internal surface of a hollow valve
US2532907A (en) * 1946-09-18 1950-12-05 Clarence W Hangosky Method and apparatus for electrolytically treating metal surfaces
US2532908A (en) * 1946-11-08 1950-12-05 Central Scientific Co Electrolytic processing apparatus
DE977112C (en) * 1947-04-10 1965-02-11 Sparcatron Ltd Cutting electrode for machining electrically conductive materials using spark erosion
US2739935A (en) * 1952-09-30 1956-03-27 George L Kehl Electrolytic cutting of metals
US3067114A (en) * 1953-12-02 1962-12-04 Philco Corp Semiconductive devices and methods for the fabrication thereof
US2843809A (en) * 1954-05-11 1958-07-15 Corvey Engineering Company Transistors
US2844531A (en) * 1954-05-24 1958-07-22 Bell Telephone Labor Inc Method of producing cavities in semiconductive surfaces
US2827427A (en) * 1954-12-31 1958-03-18 Bell Telephone Labor Inc Method of shaping semiconductive bodies
US2937124A (en) * 1955-06-23 1960-05-17 Philco Corp Method of fabricating semiconductive devices and the like
US2958636A (en) * 1956-09-10 1960-11-01 Philco Corp Method of the application of liquids to solids
DE1153313B (en) * 1957-03-20 1963-08-22 Ind Distributors 1946 Ltd Process for the electrical discharge machining of a diamond body
US3247087A (en) * 1957-04-19 1966-04-19 Lavalette Sa Atel Const Electrolytic machining system and method
US3060114A (en) * 1958-02-06 1962-10-23 William J Barry Apparatus for cutting and machining metals electrochemically
US3058895A (en) * 1958-11-10 1962-10-16 Anocut Eng Co Electrolytic shaping
US3421997A (en) * 1958-11-10 1969-01-14 Anocut Eng Co Electrode for electrolytic shaping
US3276987A (en) * 1958-11-10 1966-10-04 Anocut Eng Co Electrolytic shaping apparatus
DE1237713B (en) * 1958-11-10 1967-03-30 Anocut Eng Co Method and device for metalworking by means of electro-erosion
US3188284A (en) * 1959-02-26 1965-06-08 Philips Corp Method of etching bodies
US3276988A (en) * 1959-10-06 1966-10-04 Anocut Eng Co Electrolytic removal of work material
US3019178A (en) * 1959-10-29 1962-01-30 Anocut Eng Co Electrode for electrolytic shaping
US3120482A (en) * 1959-11-16 1964-02-04 Anocut Eng Co Apparatus for electrolytic hole sinking
US3095364A (en) * 1959-11-27 1963-06-25 Steel Improvement & Forge Comp Material removal
US3075903A (en) * 1960-02-23 1963-01-29 Motorola Inc Method of electrolytically etching a semiconductor element
US3219568A (en) * 1960-06-03 1965-11-23 Rolls Royce Electrolytic hole forming apparatus
US3219569A (en) * 1960-06-03 1965-11-23 Rolls Royce Electrolytic metal removal apparatus
US3196093A (en) * 1960-06-13 1965-07-20 Anocut Eng Co Electrolytic cavity sinking apparatus and method for non-parallel workpiece surfaces
US3235475A (en) * 1960-06-15 1966-02-15 Anocut Eng Co Electrolytic shaping apparatus and method
US3214360A (en) * 1960-06-21 1965-10-26 Anocut Eng Co Electrolytic cavity sinking apparatus
US3202595A (en) * 1960-08-23 1965-08-24 Inoue Kiyoshi Electro-chemical machining process
US3130140A (en) * 1960-09-02 1964-04-21 Anocut Eng Co Electrolytic cavity sinking apparatus
US3275543A (en) * 1960-09-02 1966-09-27 Anocut Eng Co Electrolytic cavity sinking apparatus
US3228863A (en) * 1960-10-27 1966-01-11 Gen Motors Corp Electrolytic process and apparatus for removing stock from a conductive workpiece
US3271288A (en) * 1960-12-01 1966-09-06 Gen Electric Electrolytic drilling and tapping apparatus
US3041265A (en) * 1961-01-13 1962-06-26 Anocut Eng Co Electrode for electrolytic hole sinking
US3219564A (en) * 1961-02-07 1965-11-23 Rolls Royce Method and apparatus for the electrolytic removal of metal
US3257300A (en) * 1961-02-20 1966-06-21 Anocut Eng Co Method for electrolytically forming tapered or contoured cavities
US3352770A (en) * 1961-06-16 1967-11-14 Gen Electric Electrochemical machining of small diameter holes in high temperature superalloys
US3287245A (en) * 1961-06-19 1966-11-22 Anocut Eng Co Method and apparatus for use in electrolytic machining
DE1294162B (en) * 1961-07-13 1969-04-30 Gen Motors Corp EDM machine
DE1294163B (en) * 1961-10-12 1969-04-30 Anocut Eng Co Electrode for making holes in workpieces
US3218248A (en) * 1961-10-12 1965-11-16 Anocut Eng Co Electrolytic cavity sinking apparatus and method
US3243365A (en) * 1962-05-07 1966-03-29 Ex Cell O Corp Elecrode for electrolytic hole drilling
US3268434A (en) * 1962-05-11 1966-08-23 Garrett Corp Apparatus for electrolytic machining
US3239438A (en) * 1962-05-21 1966-03-08 Ex Cell O Corp Method and apparatus for purifying electrolyte used in electro-chemical machining
US3252882A (en) * 1962-06-11 1966-05-24 Anocut Eng Co Apparatus for removing sludge formed during electrolytic shaping and cavity sinking from contaminated electrolyte
US3255097A (en) * 1962-06-12 1966-06-07 Anocut Eng Co Method and apparatus for clarifying electrolyte
DE1294164B (en) * 1962-07-24 1969-04-30 Gen Electric Electrode holder for a number of interchangeable electrodes
US3254013A (en) * 1962-07-27 1966-05-31 Anocut Eng Co Electrolytic cavity sinking apparatus
US3278411A (en) * 1962-09-10 1966-10-11 Anocut Eng Co Electrolyzing electrode
US3288698A (en) * 1962-09-13 1966-11-29 Anocut Eng Co Electrode for electrolytic cavity sinking
US3326785A (en) * 1962-09-17 1967-06-20 Anocut Eng Co Electrolytic polishing apparatus and method
DE1227582B (en) * 1963-05-29 1966-10-27 Gen Electric Electrode for the electrolytic processing of workpieces
US3290237A (en) * 1963-08-07 1966-12-06 Gen Electric Electrolytic material removal electrode
US3354073A (en) * 1963-11-22 1967-11-21 Gen Motors Corp Electrical stock removal apparatus
US3399125A (en) * 1964-01-28 1968-08-27 Hitachi Ltd Electrochemical machining in a pressurized chamber substantially without the formation of gas bubbles
US3511767A (en) * 1968-11-18 1970-05-12 Anocut Eng Co Electrode for electrolytic shaping
JPS5434697B1 (en) * 1971-05-31 1979-10-29
GB2247204A (en) * 1990-08-23 1992-02-26 Rolls Royce Plc Flaw of dielectric fluid in electrical discharge machining
SG126867A1 (en) * 2005-04-22 2006-11-29 Asulab Sa Chemical etch assisted spark machining head
CN1864903B (en) * 2005-04-22 2010-04-14 阿苏拉布股份有限公司 Chemical etch assisted spark machining head
US9764403B2 (en) 2010-04-08 2017-09-19 Mtu Aero Engines Gmbh Method and electrode for electrochemically processing a workpiece
CN104858513A (en) * 2015-05-07 2015-08-26 北京航空航天大学 Producing device for electrolyzing and nesting cathode based on bilateral-array flowing tubes
CN104858513B (en) * 2015-05-07 2017-03-08 北京航空航天大学 A kind of electrolysis jacking negative electrode producing device based on bilateral array flow tube
DE102016200639A1 (en) * 2016-01-19 2017-07-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process and device for electrochemical removal
CN111975145A (en) * 2020-08-18 2020-11-24 大连理工大学 Suction type tube electrode micro deep hole electrolytic machining device and method thereof
CN111975145B (en) * 2020-08-18 2022-09-02 大连理工大学 Suction type tube electrode micro deep hole electrolytic machining device and method thereof
CN114905232A (en) * 2022-05-14 2022-08-16 江苏江航智飞机发动机部件研究院有限公司 Precise electrolytic machining process of titanium alloy connecting piece
CN114905232B (en) * 2022-05-14 2024-04-23 江苏江航智飞机发动机部件研究院有限公司 Precise electrolytic machining process for titanium alloy connecting piece

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Publication number Publication date
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