NL7103320A - - Google Patents

Info

Publication number
NL7103320A
NL7103320A NL7103320A NL7103320A NL7103320A NL 7103320 A NL7103320 A NL 7103320A NL 7103320 A NL7103320 A NL 7103320A NL 7103320 A NL7103320 A NL 7103320A NL 7103320 A NL7103320 A NL 7103320A
Authority
NL
Netherlands
Application number
NL7103320A
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 filed Critical
Publication of NL7103320A publication Critical patent/NL7103320A/xx

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)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
NL7103320A 1970-03-13 1971-03-12 NL7103320A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1923370A 1970-03-13 1970-03-13

Publications (1)

Publication Number Publication Date
NL7103320A true NL7103320A (enrdf_load_stackoverflow) 1971-09-15

Family

ID=21792131

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7103320A NL7103320A (enrdf_load_stackoverflow) 1970-03-13 1971-03-12

Country Status (5)

Country Link
BE (1) BE764197A (enrdf_load_stackoverflow)
CH (1) CH540088A (enrdf_load_stackoverflow)
DE (1) DE2111982A1 (enrdf_load_stackoverflow)
FR (1) FR2084504A5 (enrdf_load_stackoverflow)
NL (1) NL7103320A (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052284A (en) * 1976-04-30 1977-10-04 Trw Inc. Apparatus for electrochemically forming a plurality of articles
US4057475A (en) * 1976-06-28 1977-11-08 Trw Inc. Method of forming a plurality of articles
US4167462A (en) * 1977-04-14 1979-09-11 Trw Inc. Electrode drive and controls for electrochemical machining
US4657649A (en) * 1985-11-27 1987-04-14 Ex-Cell-O Corporation ECM machine with skewed workpart and pocketed cathodes
US4663011A (en) * 1985-11-27 1987-05-05 Ex-Cello-O Corporation Multi-axis ECM machine useful for machining airfoils of rotors
US4686020A (en) * 1985-11-27 1987-08-11 Ex-Cell-O Corporation Method of electrochemical machining bladed rotors
EP0227223B1 (en) * 1985-11-27 1991-09-25 Ex-Cell-O Corporation Electrolyte chamber with cathode sealing means for ecm machining
US4657645A (en) * 1985-11-27 1987-04-14 Ex-Cell-O Corporation ECM machine with workpart shroud and arbor assembly
US4772372A (en) * 1987-05-13 1988-09-20 General Electric Company Electrodes for electrochemically machining airfoil blades
US4851090A (en) * 1987-05-13 1989-07-25 General Electric Company Method and apparatus for electrochemically machining airfoil blades
DE102011082795A1 (de) 2010-09-17 2012-04-26 Mtu Aero Engines Gmbh Verfahren und Vorrichtung zum ECM-Senken von Triebwerksschaufeln
DE102012201052A1 (de) 2012-01-25 2013-07-25 Mtu Aero Engines Gmbh Mehrteilige Elektrodenanordnung und Verfahren zur elektrochemischen Bearbeitung von Schaufeln mit Deckbändern

Also Published As

Publication number Publication date
FR2084504A5 (enrdf_load_stackoverflow) 1971-12-17
CH540088A (fr) 1973-08-15
BE764197A (fr) 1971-08-02
DE2111982A1 (de) 1971-09-23

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