GB9018187D0 - Multi-electrode rotation in electrical discharge machining - Google Patents

Multi-electrode rotation in electrical discharge machining

Info

Publication number
GB9018187D0
GB9018187D0 GB909018187A GB9018187A GB9018187D0 GB 9018187 D0 GB9018187 D0 GB 9018187D0 GB 909018187 A GB909018187 A GB 909018187A GB 9018187 A GB9018187 A GB 9018187A GB 9018187 D0 GB9018187 D0 GB 9018187D0
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.)
Granted
Application number
GB909018187A
Other versions
GB2246975B (en
GB2246975A (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.)
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 true GB9018187D0 (en) 1990-10-03
GB2246975A GB2246975A (en) 1992-02-19
GB2246975B 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)

Families Citing this family (9)

* 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
US6373018B1 (en) * 2000-02-07 2002-04-16 General Electric Company Apparatus and method for electrical discharge machining multiple holes
DE20120252U1 (en) 2001-01-25 2002-05-23 Siemens AG, 80333 München Electrode guide for EDM machines
DE10103292B4 (en) * 2001-01-25 2006-05-11 Siemens Ag Electrode guide for erosion machines and method for eroding workpieces
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4441004A (en) * 1980-06-12 1984-04-03 Inoue-Japax Research Incorporated Multiple pipe element electrode assembly EDM method and apparatus

Also Published As

Publication number Publication date
GB2246975B (en) 1994-01-05
GB2246975A (en) 1992-02-19

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Legal Events

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

Effective date: 20010818