CH318532A - Method and device for machining electrically conductive workpieces by electrical discharge machining - Google Patents

Method and device for machining electrically conductive workpieces by electrical discharge machining

Info

Publication number
CH318532A
CH318532A CH318532DA CH318532A CH 318532 A CH318532 A CH 318532A CH 318532D A CH318532D A CH 318532DA CH 318532 A CH318532 A CH 318532A
Authority
CH
Switzerland
Prior art keywords
machining
electrically conductive
electrical discharge
conductive workpieces
discharge machining
Prior art date
Application number
Other languages
German (de)
Inventor
Friis Keeleric George
Original Assignee
Boart Products South Africa Li
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 Boart Products South Africa Li filed Critical Boart Products South Africa Li
Publication of CH318532A publication Critical patent/CH318532A/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
    • B23H5/00—Combined machining
    • B23H5/06—Electrochemical machining combined with mechanical working, e.g. grinding or honing
    • B23H5/08—Electrolytic grinding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
CH318532D 1952-09-18 1953-05-05 Method and device for machining electrically conductive workpieces by electrical discharge machining CH318532A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US310244A US2826540A (en) 1952-09-18 1952-09-18 Method and apparatus for electrolytic cutting, shaping, and grinding

Publications (1)

Publication Number Publication Date
CH318532A true CH318532A (en) 1957-01-15

Family

ID=23201608

Family Applications (1)

Application Number Title Priority Date Filing Date
CH318532D CH318532A (en) 1952-09-18 1953-05-05 Method and device for machining electrically conductive workpieces by electrical discharge machining

Country Status (7)

Country Link
US (1) US2826540A (en)
BE (1) BE519887A (en)
CH (1) CH318532A (en)
DE (1) DE1009739B (en)
FR (1) FR1080746A (en)
GB (1) GB753467A (en)
NL (1) NL87235C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1690752B1 (en) * 1957-05-15 1969-09-04 Hans J Schulz Ges Fuer Elek Sc Device to prevent the harmful effects of short circuits in spark erosion machines with automatic feed

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US3103482A (en) * 1963-09-10 figure
US3242062A (en) * 1966-03-22 Fluorine-cuntaining electrolyte for electrolytic cutting of metals
US3004910A (en) * 1952-09-18 1961-10-17 George F Keeleric Apparatus for electrolytic cutting, shaping and grinding
BE542737A (en) * 1954-11-16
US2939825A (en) * 1956-04-09 1960-06-07 Cleveland Twist Drill Co Sharpening, shaping and finishing of electrically conductive materials
US2946731A (en) * 1956-11-13 1960-07-26 Standard Electrical Tool Compa Method and apparatus for electrolytic shaping
US3060114A (en) * 1958-02-06 1962-10-23 William J Barry Apparatus for cutting and machining metals electrochemically
US2997437A (en) * 1958-09-09 1961-08-22 Thompson Ramo Wooldridge Inc Abrasive machine and method
NL125592C (en) * 1958-11-10
US3061529A (en) * 1959-04-06 1962-10-30 Norton Co Electrolytic grinder and method of grinding
US3276988A (en) * 1959-10-06 1966-10-04 Anocut Eng Co Electrolytic removal of work material
US3130138A (en) * 1959-11-27 1964-04-21 Battelle Development Corp Electrolytic cutting
NL258860A (en) * 1959-12-09
US3357905A (en) * 1960-03-28 1967-12-12 Cleveland Twist Drill Co Electrolyte composition and method of electrolytically removing stock from workpiece
US3223603A (en) * 1960-04-04 1965-12-14 Inoue Kiyoshi Machining by combined spark discharge and electrolytic action
US3235475A (en) * 1960-06-15 1966-02-15 Anocut Eng Co Electrolytic shaping apparatus and method
DE1138875B (en) * 1960-09-07 1962-10-31 Aeg Circuit arrangement for a generator for the electrolytic processing of metallically conductive materials
US3228863A (en) * 1960-10-27 1966-01-11 Gen Motors Corp Electrolytic process and apparatus for removing stock from a conductive workpiece
DE1173068B (en) * 1960-10-29 1964-07-02 Hoechst Ag Fuse to prevent short circuit damage in electrolysis cells
US3117919A (en) * 1961-02-10 1964-01-14 George F Keeleric Electric supply system for electrolytic grinding
US3194751A (en) * 1961-09-01 1965-07-13 Ex Cell O Corp Electrolytic grinder wheel
NL124428C (en) * 1961-12-29
BE633381A (en) * 1962-06-11
US3267018A (en) * 1962-10-29 1966-08-16 Micromatic Hone Corp Electrolytic honing device
US3372099A (en) * 1963-05-01 1968-03-05 John E. Clifford Electrochemical machining using a multisegmented electrode with individual current control for each segment
USRE28564E (en) * 1965-12-06 1975-09-30 Electrochemical machining apparatus and method
US3533927A (en) * 1967-11-24 1970-10-13 Kms Ind Inc Spark anticipator circuit for electrochemical devices
US3873512A (en) * 1973-04-30 1975-03-25 Martin Marietta Corp Machining method
US6007694A (en) * 1998-04-07 1999-12-28 Phillips Plastics Corporation Electrochemical machining
TWI615226B (en) * 2016-12-14 2018-02-21 財團法人金屬工業研究發展中心 Grinding processing device

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GB190403087A (en) * 1904-02-08 1904-12-08 Henry Maurice Wilton P Johnson Improvements relating to Apparatus for Amalgamating and Coating Metals or Alloys of Metals with Metals or Alloys of Metals by the Aid of Electricity
US1017671A (en) * 1911-07-27 1912-02-20 Charles Francis Jenkins Tapering metal bodies.
US1098338A (en) * 1913-05-20 1914-05-26 Charles Herbert Thompson Cleaning metal surfaces.
US1362159A (en) * 1917-04-04 1920-12-14 Jackson S Weeks Composition for electrolytes for electrical etching
US1273432A (en) * 1917-04-04 1918-07-23 Jackson S Weeks Composition for electrolytes for electrical etching.
US1376366A (en) * 1917-12-24 1921-04-26 Gotthold E Wertheimer Solution or bath for use in electrically preparing stencil-plates, die-plates, and the like
US1598731A (en) * 1925-05-01 1926-09-07 Studebaker Corp Cleaning of metal by electrolysis
US1864490A (en) * 1926-08-23 1932-06-21 Florence M Harrison Electrolytic apparatus
US1994762A (en) * 1929-06-03 1935-03-19 Robert V Funk Electrolyte for use in testing wells
US1913962A (en) * 1930-05-27 1933-06-13 Arthur E Sharples Means for making ferric hydroxide and resulting products
US2320495A (en) * 1939-10-27 1943-06-01 Aerovox Corp Forming circuit
US2385198A (en) * 1942-02-06 1945-09-18 Carboloy Company Inc Method for forming drawing holes in carbide die nibs
US2539455A (en) * 1944-01-27 1951-01-30 Mazia Joseph Electrolytic polishing of metals
US2387313A (en) * 1944-02-07 1945-10-23 Sperry Gyroscope Co Inc Switch electrolyte
GB637793A (en) * 1946-09-24 1950-05-24 Boris Romanovitch Lazarenko A method of working metals and other electro-conductive materials and means for applying same
US2526423A (en) * 1947-04-10 1950-10-17 Rudorff Dagobert William Apparatus and method for cutting materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1690752B1 (en) * 1957-05-15 1969-09-04 Hans J Schulz Ges Fuer Elek Sc Device to prevent the harmful effects of short circuits in spark erosion machines with automatic feed

Also Published As

Publication number Publication date
GB753467A (en) 1956-07-25
FR1080746A (en) 1954-12-13
US2826540A (en) 1958-03-11
NL87235C (en) 1958-01-15
DE1009739B (en) 1957-06-06
BE519887A (en) 1955-05-13

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