GB1321077A - Apparatus for electrolytically etching a workpiece - Google Patents

Apparatus for electrolytically etching a workpiece

Info

Publication number
GB1321077A
GB1321077A GB3049270A GB3049270A GB1321077A GB 1321077 A GB1321077 A GB 1321077A GB 3049270 A GB3049270 A GB 3049270A GB 3049270 A GB3049270 A GB 3049270A GB 1321077 A GB1321077 A GB 1321077A
Authority
GB
United Kingdom
Prior art keywords
working
current
constant
workpiece
electrode
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
GB3049270A
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB1321077A publication Critical patent/GB1321077A/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
    • B23H3/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits

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)
GB3049270A 1969-06-24 1970-06-23 Apparatus for electrolytically etching a workpiece Expired GB1321077A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4985669A JPS5318760B1 (enExample) 1969-06-24 1969-06-24

Publications (1)

Publication Number Publication Date
GB1321077A true GB1321077A (en) 1973-06-20

Family

ID=12842684

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3049270A Expired GB1321077A (en) 1969-06-24 1970-06-23 Apparatus for electrolytically etching a workpiece

Country Status (5)

Country Link
US (1) US3684682A (enExample)
JP (1) JPS5318760B1 (enExample)
CH (1) CH536879A (enExample)
DE (1) DE2030658C3 (enExample)
GB (1) GB1321077A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5249200B1 (enExample) * 1971-04-02 1977-12-15
US4628171A (en) * 1985-01-11 1986-12-09 Port City Machine & Tool Company Mechanical feed EDM machine for making threaded and nonthreaded bores
EP0314498B1 (en) * 1987-10-30 1993-03-17 Shizuoka Seiki Co. Ltd. Electrolytic finishing method
DE4040590C1 (enExample) * 1990-12-19 1992-04-23 Fritz-Herbert 8940 Memmingen De Frembgen

Also Published As

Publication number Publication date
DE2030658A1 (de) 1971-01-14
DE2030658C3 (de) 1975-03-27
US3684682A (en) 1972-08-15
DE2030658B2 (de) 1974-08-01
CH536879A (de) 1973-05-15
JPS5318760B1 (enExample) 1978-06-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years