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
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 |
|---|---|
| NL7103320A true NL7103320A (https=) | 1971-09-15 |
Family
ID=21792131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7103320A NL7103320A (https=) | 1970-03-13 | 1971-03-12 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE764197A (https=) |
| CH (1) | CH540088A (https=) |
| DE (1) | DE2111982A1 (https=) |
| FR (1) | FR2084504A5 (https=) |
| NL (1) | NL7103320A (https=) |
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 |
| EP0227223B1 (en) * | 1985-11-27 | 1991-09-25 | Ex-Cell-O Corporation | Electrolyte chamber with cathode sealing means for ecm machining |
| US4686020A (en) * | 1985-11-27 | 1987-08-11 | Ex-Cell-O Corporation | Method of electrochemical machining bladed rotors |
| US4657645A (en) * | 1985-11-27 | 1987-04-14 | Ex-Cell-O Corporation | ECM machine with workpart shroud and arbor assembly |
| 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 |
| US4851090A (en) * | 1987-05-13 | 1989-07-25 | General Electric Company | Method and apparatus for electrochemically machining airfoil blades |
| US4772372A (en) * | 1987-05-13 | 1988-09-20 | General Electric Company | Electrodes 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 |
-
1971
- 1971-03-11 FR FR7108551A patent/FR2084504A5/fr not_active Expired
- 1971-03-12 BE BE764197A patent/BE764197A/xx unknown
- 1971-03-12 CH CH367371A patent/CH540088A/fr not_active IP Right Cessation
- 1971-03-12 NL NL7103320A patent/NL7103320A/xx unknown
- 1971-03-12 DE DE19712111982 patent/DE2111982A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH540088A (fr) | 1973-08-15 |
| DE2111982A1 (de) | 1971-09-23 |
| FR2084504A5 (https=) | 1971-12-17 |
| BE764197A (fr) | 1971-08-02 |