FR2264625A1 - - Google Patents
Info
- Publication number
- FR2264625A1 FR2264625A1 FR7508977A FR7508977A FR2264625A1 FR 2264625 A1 FR2264625 A1 FR 2264625A1 FR 7508977 A FR7508977 A FR 7508977A FR 7508977 A FR7508977 A FR 7508977A FR 2264625 A1 FR2264625 A1 FR 2264625A1
- Authority
- FR
- France
- 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
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
- B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
-
- 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
- B23H7/14—Electric circuits specially adapted therefor, e.g. power supply
- B23H7/18—Electric circuits specially adapted therefor, e.g. power supply for maintaining or controlling the desired spacing between electrode and workpiece
-
- 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
- B23H9/14—Making holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/30—Application in turbines
- F05B2220/302—Application in turbines in gas turbines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1302974A GB1505065A (en) | 1974-03-23 | 1974-03-23 | Methods and apparatus for electrically machining a workpiece |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2264625A1 true FR2264625A1 (ja) | 1975-10-17 |
FR2264625B1 FR2264625B1 (ja) | 1981-03-20 |
Family
ID=10015513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7508977A Expired FR2264625B1 (ja) | 1974-03-23 | 1975-03-21 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS50157998A (ja) |
CH (1) | CH603301A5 (ja) |
DE (1) | DE2512331A1 (ja) |
FR (1) | FR2264625B1 (ja) |
GB (1) | GB1505065A (ja) |
IT (1) | IT1037143B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2348010A1 (fr) * | 1976-04-15 | 1977-11-10 | Rolls Royce | Procede et dispositif de commande de machine d'usinage par electro-erosion |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2901712A1 (de) * | 1978-01-17 | 1979-08-02 | Inoue Japax Res | Fluessigkeitsstrahlsystem fuer die elektrische bearbeitung von werkstuecken |
JPS5615933A (en) * | 1979-07-13 | 1981-02-16 | Mitsubishi Electric Corp | Electrospark machining device |
DE3212751A1 (de) * | 1981-04-15 | 1982-12-02 | National Research Development Corp., London | Verfahren und einrichtung zum abtragen von werkstoff von einem elektrisch leitenden werkstueck |
GB2162454B (en) * | 1984-08-01 | 1988-12-14 | Dowty Rotol Ltd | Method of manufacturing internally-toothed bevel gear and apparatus therefor |
GB2174106A (en) * | 1985-04-10 | 1986-10-29 | Carbide Impregnation Limited | Electrode positioning apparatus |
US5019683A (en) * | 1988-01-27 | 1991-05-28 | Abdukarimov Erkin T | Electroerosive drilling of holes with working fluid system |
GB8928299D0 (en) * | 1989-12-14 | 1990-02-21 | Lindsey Kevin | Methods of preparation of surfaces and applications thereof |
JP5301125B2 (ja) * | 2007-08-03 | 2013-09-25 | ゼネラル・エレクトリック・カンパニイ | 複合電気機械加工方法 |
WO2015122103A1 (ja) * | 2014-02-17 | 2015-08-20 | 国立大学法人東京農工大学 | 電解加工装置、電解加工方法および工具電極 |
-
1974
- 1974-03-23 GB GB1302974A patent/GB1505065A/en not_active Expired
-
1975
- 1975-03-20 DE DE19752512331 patent/DE2512331A1/de not_active Withdrawn
- 1975-03-21 FR FR7508977A patent/FR2264625B1/fr not_active Expired
- 1975-03-24 CH CH374775A patent/CH603301A5/xx not_active IP Right Cessation
- 1975-03-24 IT IT2161575A patent/IT1037143B/it active
- 1975-03-24 JP JP3526175A patent/JPS50157998A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2348010A1 (fr) * | 1976-04-15 | 1977-11-10 | Rolls Royce | Procede et dispositif de commande de machine d'usinage par electro-erosion |
Also Published As
Publication number | Publication date |
---|---|
FR2264625B1 (ja) | 1981-03-20 |
CH603301A5 (ja) | 1978-08-15 |
IT1037143B (it) | 1979-11-10 |
JPS50157998A (ja) | 1975-12-20 |
GB1505065A (en) | 1978-03-22 |
DE2512331A1 (de) | 1975-09-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CD | Change of name or company name | ||
ST | Notification of lapse |