CH540088A - Electrochemical erosion machining process - Google Patents
Electrochemical erosion machining processInfo
- Publication number
- CH540088A CH540088A CH367371A CH367371A CH540088A CH 540088 A CH540088 A CH 540088A CH 367371 A CH367371 A CH 367371A CH 367371 A CH367371 A CH 367371A CH 540088 A CH540088 A CH 540088A
- Authority
- CH
- Switzerland
- Prior art keywords
- machining process
- erosion machining
- electrochemical erosion
- electrochemical
- machining
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1923370A | 1970-03-13 | 1970-03-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH540088A true CH540088A (en) | 1973-08-15 |
Family
ID=21792131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH367371A CH540088A (en) | 1970-03-13 | 1971-03-12 | Electrochemical erosion machining process |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE764197A (en) |
CH (1) | CH540088A (en) |
DE (1) | DE2111982A1 (en) |
FR (1) | FR2084504A5 (en) |
NL (1) | NL7103320A (en) |
Families Citing this family (12)
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 |
DE3681705D1 (en) * | 1985-11-27 | 1991-10-31 | Ex Cell O Corp | ELECTROLYTE CHAMBER WITH CATHODE SEALANTS FOR ELECTROCHEMICAL PROCESSING. |
US4663011A (en) * | 1985-11-27 | 1987-05-05 | Ex-Cello-O Corporation | Multi-axis ECM machine useful for machining airfoils of rotors |
US4657649A (en) * | 1985-11-27 | 1987-04-14 | Ex-Cell-O Corporation | ECM machine with skewed workpart and pocketed cathodes |
US4657645A (en) * | 1985-11-27 | 1987-04-14 | Ex-Cell-O Corporation | ECM machine with workpart shroud and arbor assembly |
US4686020A (en) * | 1985-11-27 | 1987-08-11 | Ex-Cell-O Corporation | Method of electrochemical machining bladed rotors |
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 (en) | 2010-09-17 | 2012-04-26 | Mtu Aero Engines Gmbh | Device for manufacturing component e.g. stator blade of turbine, by electrochemical separation of material from workpiece, has electrodes comprising mold surface movable from initial position to end position and overlapped with each other |
DE102012201052A1 (en) * | 2012-01-25 | 2013-07-25 | Mtu Aero Engines Gmbh | Multi-part electrode assembly and method of electrochemically machining vanes with shrouds |
-
1971
- 1971-03-11 FR FR7108551A patent/FR2084504A5/fr not_active Expired
- 1971-03-12 BE BE764197A patent/BE764197A/en unknown
- 1971-03-12 CH CH367371A patent/CH540088A/en not_active IP Right Cessation
- 1971-03-12 DE DE19712111982 patent/DE2111982A1/en active Pending
- 1971-03-12 NL NL7103320A patent/NL7103320A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL7103320A (en) | 1971-09-15 |
FR2084504A5 (en) | 1971-12-17 |
DE2111982A1 (en) | 1971-09-23 |
BE764197A (en) | 1971-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |