BE639791A - - Google Patents
Info
- Publication number
- BE639791A BE639791A BE639791DA BE639791A BE 639791 A BE639791 A BE 639791A BE 639791D A BE639791D A BE 639791DA BE 639791 A BE639791 A BE 639791A
- Authority
- BE
- Belgium
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
- 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
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR915513A FR1347762A (fr) | 1962-11-15 | 1962-11-15 | Perfectionnements à l'usinage par étincelage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE639791A true BE639791A (ja) |
Family
ID=8790858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE639791D BE639791A (ja) | 1962-11-15 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3287537A (ja) |
| BE (1) | BE639791A (ja) |
| CH (1) | CH419379A (ja) |
| ES (1) | ES293560A1 (ja) |
| FI (1) | FI41679B (ja) |
| FR (1) | FR1347762A (ja) |
| GB (1) | GB1031806A (ja) |
| NL (1) | NL300499A (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3472994A (en) * | 1966-07-15 | 1969-10-14 | Elox Corp | Electrical discharge machining apparatus for multiple electrodes |
| US3496321A (en) * | 1966-07-15 | 1970-02-17 | Elox Corp | Electrical discharge machining apparatus for multiple electrodes |
| US3485992A (en) * | 1968-01-22 | 1969-12-23 | Kurt H Sennowitz | Multiple electrode servo feed control circuit for electrical discharge machining apparatus |
| US3833785A (en) * | 1973-07-02 | 1974-09-03 | Cammann Mfg Co | Electrode movement control |
| EP1645659B1 (en) * | 2003-06-11 | 2011-12-07 | IHI Corporation | Method for repairing machine part, method for forming restored machine part, method for manufacturing machine part, gas turbine engine, electric discharge machine, method for repairing turbine component, and method for forming restored turbine component |
| GB0723666D0 (en) * | 2007-12-04 | 2008-01-16 | Rolls Royce Plc | Electrical discharge machining |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2550366A (en) * | 1946-10-25 | 1951-04-24 | Meaker | Method and apparatus for electroperforating sheet material |
| US2753429A (en) * | 1953-02-25 | 1956-07-03 | Elox Corp Michigan | Electrical discharge machining |
| US2783411A (en) * | 1955-12-09 | 1957-02-26 | Elox Corp | Servo feed for multiple electrodes |
| US2901588A (en) * | 1956-04-17 | 1959-08-25 | Elox Corp Michigan | Method and apparatus for automatic electric discharge maching |
| FR1166460A (fr) * | 1956-10-08 | 1958-11-12 | Centre Nat Rech Scient | Perfectionnements apportés aux procédés et dispositifs du genre de ceux pour l'usinage par décharges électriques intermittentes |
-
0
- NL NL300499D patent/NL300499A/xx unknown
- BE BE639791D patent/BE639791A/xx unknown
-
1962
- 1962-11-15 FR FR915513A patent/FR1347762A/fr not_active Expired
-
1963
- 1963-11-06 FI FI2156/63A patent/FI41679B/fi not_active IP Right Cessation
- 1963-11-12 US US323043A patent/US3287537A/en not_active Expired - Lifetime
- 1963-11-15 ES ES0293560A patent/ES293560A1/es not_active Expired
- 1963-11-15 GB GB45159/63A patent/GB1031806A/en not_active Expired
- 1963-11-15 CH CH1402563A patent/CH419379A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES293560A1 (es) | 1964-04-16 |
| DE1440976B1 (de) | 1972-07-27 |
| FI41679B (ja) | 1969-09-30 |
| US3287537A (en) | 1966-11-22 |
| CH419379A (fr) | 1966-08-31 |
| GB1031806A (en) | 1966-06-02 |
| NL300499A (ja) | |
| FR1347762A (fr) | 1964-01-04 |