FR1339370A - Tool for electrical machining and method for its manufacture - Google Patents

Tool for electrical machining and method for its manufacture

Info

Publication number
FR1339370A
FR1339370A FR916098A FR916098A FR1339370A FR 1339370 A FR1339370 A FR 1339370A FR 916098 A FR916098 A FR 916098A FR 916098 A FR916098 A FR 916098A FR 1339370 A FR1339370 A FR 1339370A
Authority
FR
France
Prior art keywords
tool
manufacture
electrical machining
machining
electrical
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
FR916098A
Other languages
French (fr)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of FR1339370A publication Critical patent/FR1339370A/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
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/10—Working turbine blades or nozzles

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
FR916098A 1961-11-21 1962-11-21 Tool for electrical machining and method for its manufacture Expired FR1339370A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15395961A 1961-11-21 1961-11-21

Publications (1)

Publication Number Publication Date
FR1339370A true FR1339370A (en) 1963-10-04

Family

ID=22549425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR916098A Expired FR1339370A (en) 1961-11-21 1962-11-21 Tool for electrical machining and method for its manufacture

Country Status (2)

Country Link
FR (1) FR1339370A (en)
GB (1) GB952719A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459645A (en) * 1964-12-23 1969-08-05 Rolls Royce Method of electrochemically machining a workpiece incrementally using a plurality of electrodes dimensional progressively closer to the desired configuration
FR2344651A1 (en) * 1976-03-18 1977-10-14 Supla Ets METHOD OF MANUFACTURING A SHELL FOR SHELL FOR AN ELECTRO-EROSION DEVICE

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012201052A1 (en) 2012-01-25 2013-07-25 Mtu Aero Engines Gmbh Multi-part electrode assembly and method of electrochemically machining vanes with shrouds
DE102017110735B4 (en) * 2017-05-17 2023-03-23 Leistritz Turbinentechnik Nürnberg Gmbh Method for producing a metal component, in particular a blade component of a turbomachine
DE102017110733B4 (en) 2017-05-17 2022-07-07 Leistritz Turbinentechnik Nürnberg Gmbh Device and method for the electrochemical processing of a metal workpiece
CN111069722B (en) * 2019-11-28 2022-10-18 中国航发沈阳黎明航空发动机有限责任公司 Blade precision electrolytic cathode profile design and digital correction method
CN112170994B (en) * 2020-09-27 2021-12-28 南京工业大学 Electrochemical deposition-electrolysis combined processing method based on mask electric field constraint

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459645A (en) * 1964-12-23 1969-08-05 Rolls Royce Method of electrochemically machining a workpiece incrementally using a plurality of electrodes dimensional progressively closer to the desired configuration
FR2344651A1 (en) * 1976-03-18 1977-10-14 Supla Ets METHOD OF MANUFACTURING A SHELL FOR SHELL FOR AN ELECTRO-EROSION DEVICE

Also Published As

Publication number Publication date
GB952719A (en) 1964-03-18

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