CH603301A5 - - Google Patents
Info
- Publication number
- CH603301A5 CH603301A5 CH374775A CH374775A CH603301A5 CH 603301 A5 CH603301 A5 CH 603301A5 CH 374775 A CH374775 A CH 374775A CH 374775 A CH374775 A CH 374775A CH 603301 A5 CH603301 A5 CH 603301A5
- Authority
- CH
- Switzerland
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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (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 (1)
| Publication Number | Publication Date |
|---|---|
| CH603301A5 true CH603301A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-08-15 |
Family
ID=10015513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH374775A CH603301A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-03-23 | 1975-03-24 |
Country Status (6)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1583442A (en) * | 1976-04-15 | 1981-01-28 | Rolls Royce | Method of and apparatus for controlling an electro-discharge drilling machine tool |
| FR2414365B1 (fr) * | 1978-01-17 | 1987-12-18 | Inoue Japax Res | Dispositif d'injection de fluide pour usinage de type electrique |
| JPS5615933A (en) * | 1979-07-13 | 1981-02-16 | Mitsubishi Electric Corp | Electrospark machining device |
| FR2465551B1 (fr) | 1979-09-26 | 1986-01-24 | Inoue Japax Res | Procede et appareil d'usinage par decharges electriques |
| 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 |
| EP0353301B1 (de) * | 1988-01-27 | 1992-07-29 | Institut Elektroniki Imeni U.A.Arifova Akademii Nauk Uzbexkoi Ssr | Vorrichtung zur elektroerosivon Herstellung von Löchern in Werkstücken |
| 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 |
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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 IT IT2161575A patent/IT1037143B/it active
- 1975-03-24 JP JP3526175A patent/JPS50157998A/ja active Pending
- 1975-03-24 CH CH374775A patent/CH603301A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2264625A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-10-17 |
| GB1505065A (en) | 1978-03-22 |
| FR2264625B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-03-20 |
| JPS50157998A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-12-20 |
| DE2512331A1 (de) | 1975-09-25 |
| IT1037143B (it) | 1979-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |