GB1076094A - Method of electroerosion machining of surfaces of workpieces - Google Patents

Method of electroerosion machining of surfaces of workpieces

Info

Publication number
GB1076094A
GB1076094A GB266065A GB266065A GB1076094A GB 1076094 A GB1076094 A GB 1076094A GB 266065 A GB266065 A GB 266065A GB 266065 A GB266065 A GB 266065A GB 1076094 A GB1076094 A GB 1076094A
Authority
GB
United Kingdom
Prior art keywords
electrode
members
workpiece
electro
carries
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
GB266065A
Inventor
Abram Lazarevich Livshits
Anatoly Izrailevich Aronov
Arkady Timofeevich Kravets
Alexander Borisovich Sosenko
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.)
EXNII METALLOREZH STANKOV
Original Assignee
EXNII METALLOREZH STANKOV
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 EXNII METALLOREZH STANKOV filed Critical EXNII METALLOREZH STANKOV
Priority to GB266065A priority Critical patent/GB1076094A/en
Publication of GB1076094A publication Critical patent/GB1076094A/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
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/22—Electrodes specially adapted therefor or their manufacture

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)

Abstract

1,076,094. Electro-erosion. EXPERIMENTALNY NAUCHNO-ISSLEDOVATELSKY INSTITUTE METALLOREZHUSHCHIKH STANKOV. Jan. 21, 1965, No. 2660/65. Heading B3V. A workpiece 2 is electro-eroded by an electrode 15 consisting of a number of members 5 insulated from one another, the electrode or workpiece being traversed in a plane X-Y while the electrode is automatically fed axially in direction B, the axial feed being arranged to maintain a predetermined spark gap between the workpiece and the member which carries the heaviest current. The members 5 are connected into parallel power circuits containing resistors 11 and pulse generators 12 and 13. The output from a further circuit including a resistor 17, of greater value than the resistors 11 and connected by diodes 18 to the power circuits, controls the axial feed of the electrode, according to the member of the electrode which carries the heaviest current. In an alternative embodiment a liquid dielectric medium (5<SP>1</SP>) fills the spaces between the members (5) (Fig. 1, not shown), and an electrolyte (3<SP>1</SP>) is pumped between an electrode (3) and the tops of the members (5) to act as a current limiting resistor between a pulse generator (1) and the members (5). A number of separate groups of members (5) may make up the electrode.
GB266065A 1965-01-21 1965-01-21 Method of electroerosion machining of surfaces of workpieces Expired GB1076094A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB266065A GB1076094A (en) 1965-01-21 1965-01-21 Method of electroerosion machining of surfaces of workpieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB266065A GB1076094A (en) 1965-01-21 1965-01-21 Method of electroerosion machining of surfaces of workpieces

Publications (1)

Publication Number Publication Date
GB1076094A true GB1076094A (en) 1967-07-19

Family

ID=9743517

Family Applications (1)

Application Number Title Priority Date Filing Date
GB266065A Expired GB1076094A (en) 1965-01-21 1965-01-21 Method of electroerosion machining of surfaces of workpieces

Country Status (1)

Country Link
GB (1) GB1076094A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3800117A (en) * 1971-09-15 1974-03-26 Ingersoll Milling Machine Co Edm apparatus for finishing rolls
DE2825868A1 (en) * 1977-06-14 1979-01-11 Inoue Japax Res MACHINING DEVICE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3800117A (en) * 1971-09-15 1974-03-26 Ingersoll Milling Machine Co Edm apparatus for finishing rolls
DE2825868A1 (en) * 1977-06-14 1979-01-11 Inoue Japax Res MACHINING DEVICE

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