GB2246975B - Multi-electrode rotation in electrical discharge machining - Google Patents

Multi-electrode rotation in electrical discharge machining

Info

Publication number
GB2246975B
GB2246975B GB9018187A GB9018187A GB2246975B GB 2246975 B GB2246975 B GB 2246975B GB 9018187 A GB9018187 A GB 9018187A GB 9018187 A GB9018187 A GB 9018187A GB 2246975 B GB2246975 B GB 2246975B
Authority
GB
United Kingdom
Prior art keywords
discharge machining
electrical discharge
electrode rotation
electrode
rotation
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
GB9018187A
Other versions
GB2246975A (en
GB9018187D0 (en
Inventor
Stuart Apsley Bridges
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB9018187A priority Critical patent/GB2246975B/en
Publication of GB9018187D0 publication Critical patent/GB9018187D0/en
Publication of GB2246975A publication Critical patent/GB2246975A/en
Application granted granted Critical
Publication of GB2246975B publication Critical patent/GB2246975B/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
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
    • B23H7/265—Mounting of one or more thin electrodes

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)
GB9018187A 1990-08-18 1990-08-18 Multi-electrode rotation in electrical discharge machining Expired - Fee Related GB2246975B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9018187A GB2246975B (en) 1990-08-18 1990-08-18 Multi-electrode rotation in electrical discharge machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9018187A GB2246975B (en) 1990-08-18 1990-08-18 Multi-electrode rotation in electrical discharge machining

Publications (3)

Publication Number Publication Date
GB9018187D0 GB9018187D0 (en) 1990-10-03
GB2246975A GB2246975A (en) 1992-02-19
GB2246975B true GB2246975B (en) 1994-01-05

Family

ID=10680899

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9018187A Expired - Fee Related GB2246975B (en) 1990-08-18 1990-08-18 Multi-electrode rotation in electrical discharge machining

Country Status (1)

Country Link
GB (1) GB2246975B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001259933A (en) * 2000-02-07 2001-09-25 General Electric Co <Ge> Device and method for electric discharge machining of multiple holes

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995012470A1 (en) * 1993-11-03 1995-05-11 Ufimskoe Priborostroitelnoe Proizvodstvennoe Obiedinenie Electrode-instrument for electro-chemical cutting of grooves in the stationary blade of an electric razor
US5605639A (en) * 1993-12-21 1997-02-25 United Technologies Corporation Method of producing diffusion holes in turbine components by a multiple piece electrode
GB2331476A (en) * 1997-11-20 1999-05-26 Rolls Royce Plc Electrode guide
DE10103292B4 (en) * 2001-01-25 2006-05-11 Siemens Ag Electrode guide for erosion machines and method for eroding workpieces
DE20120252U1 (en) 2001-01-25 2002-05-23 Siemens Ag Electrode guide for EDM machines
US6969817B2 (en) * 2003-10-15 2005-11-29 General Electric Company Apparatus and method for machining in confined spaces
US20120132623A1 (en) * 2010-11-30 2012-05-31 Justice Jr Jimmy Roger Electrode holder
CN112518056B (en) * 2020-11-30 2021-12-07 合肥工业大学 Cell-phone shell phonate hole processing equipment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2080176A (en) * 1980-06-12 1982-02-03 Inoue Japax Res Electrical discharge machining methods and apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2080176A (en) * 1980-06-12 1982-02-03 Inoue Japax Res Electrical discharge machining methods and apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001259933A (en) * 2000-02-07 2001-09-25 General Electric Co <Ge> Device and method for electric discharge machining of multiple holes

Also Published As

Publication number Publication date
GB2246975A (en) 1992-02-19
GB9018187D0 (en) 1990-10-03

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Legal Events

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

Effective date: 20010818