BE650180A - - Google Patents
Info
- Publication number
- BE650180A BE650180A BE650180A BE650180A BE650180A BE 650180 A BE650180 A BE 650180A BE 650180 A BE650180 A BE 650180A BE 650180 A BE650180 A BE 650180A BE 650180 A BE650180 A BE 650180A
- 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
- 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
- B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
- B23H1/022—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges for shaping the discharge pulse train
Landscapes
- 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 |
|---|---|---|---|
| CH229564A CH407362A (fr) | 1964-02-25 | 1964-02-25 | Procédé d'usinage par décharges électriques intermittentes à impulsions commandées |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE650180A true BE650180A (OSRAM) | 1964-11-03 |
Family
ID=4230426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE650180A BE650180A (OSRAM) | 1964-02-25 | 1964-07-06 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3922518A (OSRAM) |
| AT (1) | AT251132B (OSRAM) |
| BE (1) | BE650180A (OSRAM) |
| CH (1) | CH407362A (OSRAM) |
| DE (1) | DE1565225C3 (OSRAM) |
| ES (1) | ES301754A1 (OSRAM) |
| GB (1) | GB1074139A (OSRAM) |
| NL (1) | NL149407B (OSRAM) |
| SE (1) | SE336948B (OSRAM) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3604885A (en) * | 1968-07-05 | 1971-09-14 | Inoue K | Edm power supply for generating self-adaptive discharge pulses |
| DE2148328C3 (de) * | 1971-09-28 | 1981-06-25 | Aeg-Elotherm Gmbh, 5630 Remscheid | Schaltungsanordnung an Funkenerosionsmaschinen |
| DE2412091C2 (de) * | 1973-03-14 | 1983-09-01 | Mitsubishi Denki K.K., Tokyo | Verfahren und Vorrichtung zur Elektroerosionsbearbeitung |
| JPS5532488B1 (OSRAM) * | 1973-10-12 | 1980-08-25 | ||
| JPS6014653B2 (ja) * | 1980-02-26 | 1985-04-15 | 株式会社井上ジャパックス研究所 | 放電加工装置 |
| JPS57138530A (en) * | 1981-02-13 | 1982-08-26 | Mitsubishi Electric Corp | Electric power source apparatus for machining with electrical discharge |
| HU186439B (en) * | 1981-11-16 | 1985-07-29 | Hiradastechnikai Gepgyar | Method and apparatus for timing spark-machining pulses |
| NL8202964A (nl) * | 1982-07-22 | 1984-02-16 | Stichting Steunfonds Lab Voor | Werkwijze voor het onderdrukken van boogvorming bij een vonkerosieproces. |
| JP4444303B2 (ja) * | 2007-03-22 | 2010-03-31 | 株式会社ソディック | 放電発生検出方法及び装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2835785A (en) * | 1955-01-03 | 1958-05-20 | Firth Sterling Inc | Apparatus for spark maching |
| NL258818A (OSRAM) * | 1959-12-08 | |||
| US3098149A (en) * | 1960-06-06 | 1963-07-16 | Inoue Kiyoshi | Spark discharge maching apparatus for hard metals |
| US3246113A (en) * | 1962-09-18 | 1966-04-12 | Gen Motors Corp | Electrical stock removal apparatus |
-
1964
- 1964-02-25 CH CH229564A patent/CH407362A/fr unknown
- 1964-06-09 DE DE1565225A patent/DE1565225C3/de not_active Expired
- 1964-07-06 BE BE650180A patent/BE650180A/xx unknown
- 1964-07-06 ES ES301754A patent/ES301754A1/es not_active Expired
- 1964-07-10 NL NL646407926A patent/NL149407B/xx not_active IP Right Cessation
- 1964-08-10 AT AT686164A patent/AT251132B/de active
- 1964-11-03 GB GB44704/64A patent/GB1074139A/en not_active Expired
- 1964-12-12 SE SE15071/64A patent/SE336948B/xx unknown
-
1965
- 1965-01-04 US US423237A patent/US3922518A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AT251132B (de) | 1966-12-12 |
| DE1565225C3 (de) | 1978-06-08 |
| NL149407B (nl) | 1976-05-17 |
| CH407362A (fr) | 1966-02-15 |
| DE1565225A1 (de) | 1969-09-25 |
| NL6407926A (OSRAM) | 1965-08-26 |
| SE336948B (OSRAM) | 1971-07-19 |
| GB1074139A (en) | 1967-06-28 |
| ES301754A1 (es) | 1962-12-16 |
| US3922518A (en) | 1975-11-25 |
| DE1565225B2 (de) | 1973-07-26 |