GB2220162B - Electro-discharge machining - Google Patents

Electro-discharge machining

Info

Publication number
GB2220162B
GB2220162B GB8914979A GB8914979A GB2220162B GB 2220162 B GB2220162 B GB 2220162B GB 8914979 A GB8914979 A GB 8914979A GB 8914979 A GB8914979 A GB 8914979A GB 2220162 B GB2220162 B GB 2220162B
Authority
GB
United Kingdom
Prior art keywords
electro
discharge machining
machining
discharge
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 - Fee Related
Application number
GB8914979A
Other versions
GB8914979D0 (en
GB2220162A (en
Inventor
Vries Hendrik Lute De
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.)
CAMEL SPARK Ltd
Original Assignee
CAMEL SPARK Ltd
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 CAMEL SPARK Ltd filed Critical CAMEL SPARK Ltd
Publication of GB8914979D0 publication Critical patent/GB8914979D0/en
Publication of GB2220162A publication Critical patent/GB2220162A/en
Application granted granted Critical
Publication of GB2220162B publication Critical patent/GB2220162B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • 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
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
GB8914979A 1988-06-29 1989-06-29 Electro-discharge machining Expired - Fee Related GB2220162B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888815485A GB8815485D0 (en) 1988-06-29 1988-06-29 Electro-discharge machining

Publications (3)

Publication Number Publication Date
GB8914979D0 GB8914979D0 (en) 1989-08-23
GB2220162A GB2220162A (en) 1990-01-04
GB2220162B true GB2220162B (en) 1992-10-21

Family

ID=10639582

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888815485A Pending GB8815485D0 (en) 1988-06-29 1988-06-29 Electro-discharge machining
GB8914979A Expired - Fee Related GB2220162B (en) 1988-06-29 1989-06-29 Electro-discharge machining

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888815485A Pending GB8815485D0 (en) 1988-06-29 1988-06-29 Electro-discharge machining

Country Status (1)

Country Link
GB (2) GB8815485D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7816619B2 (en) * 2007-03-21 2010-10-19 Nebojsa Jaksic Methods and apparatus for manufacturing carbon nanotubes
US10933480B2 (en) * 2017-02-10 2021-03-02 General Electric Company System and methods of multiple electrode electric discharge machining
US11483002B2 (en) 2017-02-23 2022-10-25 General Electric Company System and methods for electric discharge machining

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB958047A (en) * 1960-07-13 1964-05-13 Vuma Vyv Ustav Pre Mechanizaci An electro-erosion device
US3969601A (en) * 1971-04-02 1976-07-13 Rocklin Isadore J Electronic spark treating and eroding metals
GB2024078A (en) * 1978-07-13 1980-01-09 Mitsubishi Electric Corp Process and apparatus for electrical discharge machining of cylindrical workpiece
EP0076149A2 (en) * 1981-09-30 1983-04-06 Mitsubishi Denki Kabushiki Kaisha Apparatus for electrical discharge machining of a work in the form of a roll
GB2107632A (en) * 1981-10-08 1983-05-05 Inoue Japax Res Electrical discharge machining an electrically conductive workpiece
US4762974A (en) * 1987-01-20 1988-08-09 Harry Kern Electrically independent wire electroerosion discharge machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB958047A (en) * 1960-07-13 1964-05-13 Vuma Vyv Ustav Pre Mechanizaci An electro-erosion device
US3969601A (en) * 1971-04-02 1976-07-13 Rocklin Isadore J Electronic spark treating and eroding metals
GB2024078A (en) * 1978-07-13 1980-01-09 Mitsubishi Electric Corp Process and apparatus for electrical discharge machining of cylindrical workpiece
EP0076149A2 (en) * 1981-09-30 1983-04-06 Mitsubishi Denki Kabushiki Kaisha Apparatus for electrical discharge machining of a work in the form of a roll
GB2107632A (en) * 1981-10-08 1983-05-05 Inoue Japax Res Electrical discharge machining an electrically conductive workpiece
US4762974A (en) * 1987-01-20 1988-08-09 Harry Kern Electrically independent wire electroerosion discharge machine

Also Published As

Publication number Publication date
GB8914979D0 (en) 1989-08-23
GB8815485D0 (en) 1988-08-03
GB2220162A (en) 1990-01-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930629