FR2419136B1 - - Google Patents
Info
- Publication number
- FR2419136B1 FR2419136B1 FR7905790A FR7905790A FR2419136B1 FR 2419136 B1 FR2419136 B1 FR 2419136B1 FR 7905790 A FR7905790 A FR 7905790A FR 7905790 A FR7905790 A FR 7905790A FR 2419136 B1 FR2419136 B1 FR 2419136B1
- 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.)
- Expired
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
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 |
|---|---|---|---|
| JP2633278A JPS54119195A (en) | 1978-03-07 | 1978-03-07 | Electric discharge processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2419136A1 FR2419136A1 (fr) | 1979-10-05 |
| FR2419136B1 true FR2419136B1 (US20090163788A1-20090625-C00002.png) | 1984-05-25 |
Family
ID=12190459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7905790A Granted FR2419136A1 (fr) | 1978-03-07 | 1979-03-06 | Procede et dispositif d'alimentation d'une machine d'usinage par decharges electriques |
Country Status (6)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS563135A (en) * | 1979-06-13 | 1981-01-13 | Inoue Japax Res Inc | Electric discharge machining device |
| US4553294A (en) * | 1979-04-10 | 1985-11-19 | Larsen Walter L | Clip-type hook fastening device |
| US4661674A (en) * | 1983-09-14 | 1987-04-28 | Inoue-Japax Research Incorporated | Minimum-impedance conductor assembly for EDM |
| DE3419943C2 (de) * | 1984-05-11 | 1986-04-24 | Aktiengesellschaft für industrielle Elektronik AGIE Losone bei Locarno, Losone, Locarno | Verfahren zur Erzeugung einer elektroerosiven Entladespannung und Drahtschneidmaschine zur Durchführung des Verfahrens |
| DE3419945C1 (de) * | 1984-05-11 | 1985-11-21 | Aktiengesellschaft für industrielle Elektronik AGIE Losone bei Locarno, Losone, Locarno | Impulsgenerator zur funkenerosiven Metallbearbeitung |
| DE3422399C2 (de) * | 1984-05-11 | 1986-03-06 | Aktiengesellschaft für industrielle Elektronik AGIE Losone bei Locarno, Losone, Locarno | Schaltungsanordnung zur Erzeugung von Erodierimpulsen an einer Funkenerosionsanlage |
| JPH0422065Y2 (US20090163788A1-20090625-C00002.png) * | 1985-07-15 | 1992-05-20 | ||
| US5149931A (en) * | 1989-04-11 | 1992-09-22 | Mitsubishi Denki K.K. | Power source for electric discharge machining |
| JP3020795B2 (ja) * | 1994-02-18 | 2000-03-15 | 株式会社ソディック | ワイヤ放電加工用電源回路及び電源用回路装置 |
| DE10196307T1 (de) | 2001-01-23 | 2003-08-21 | Mitsubishi Electric Corp | Energieversorgungseinheit für elektrische Drahtentladungsbearbeitung und Verfahren elektrischer Drahtentladungsbearbeitung |
| WO2006046630A1 (ja) * | 2004-10-28 | 2006-05-04 | Mitsubishi Denki Kabushiki Kaisha | 放電加工用電源装置及び放電加工方法 |
| JP2008173717A (ja) * | 2007-01-18 | 2008-07-31 | Fanuc Ltd | 放電加工装置 |
| CN104066540B (zh) * | 2012-10-30 | 2016-04-20 | 三菱电机株式会社 | 放电加工装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3344255A (en) * | 1967-09-26 | Electrical discharge machine apparatus | ||
| CH337282A (de) * | 1956-03-19 | 1959-03-31 | Agie Ag Ind Elektronik | Verfahren und Einrichtung zur Materialentfernung mittels Funkenerosion |
| US2856565A (en) * | 1956-12-24 | 1958-10-14 | Elox Corp Michigan | Electrical discharge machining |
| US3348015A (en) * | 1961-11-14 | 1967-10-17 | Atellers Des Charmilles S A | Apparatus for machining by electro erosion |
| US3614368A (en) * | 1970-01-09 | 1971-10-19 | Elox Inc | Electrical discharge machining short circuit protection system of the keyed type |
| FR2082732A5 (US20090163788A1-20090625-C00002.png) * | 1970-03-25 | 1971-12-10 | Carel Fouche Languepin | |
| CH554215A (fr) * | 1972-08-28 | 1974-09-30 | Charmilles Sa Ateliers | Procede d'usinage par decharges electriques erosives. |
| IT1031674B (it) * | 1974-02-19 | 1979-05-10 | Niwa Yoshiei | Procedimento ed apparecchiatura per la sagomatura a scarica ad alta frequenza |
-
1978
- 1978-03-07 JP JP2633278A patent/JPS54119195A/ja active Granted
-
1979
- 1979-02-19 GB GB7905812A patent/GB2015408B/en not_active Expired
- 1979-02-22 IT IT48092/79A patent/IT1115024B/it active
- 1979-03-01 US US06/016,423 patent/US4277668A/en not_active Expired - Lifetime
- 1979-03-06 FR FR7905790A patent/FR2419136A1/fr active Granted
- 1979-03-06 DE DE19792908696 patent/DE2908696A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2908696A1 (de) | 1979-09-20 |
| GB2015408A (en) | 1979-09-12 |
| DE2908696C2 (US20090163788A1-20090625-C00002.png) | 1987-12-03 |
| US4277668A (en) | 1981-07-07 |
| FR2419136A1 (fr) | 1979-10-05 |
| JPS54119195A (en) | 1979-09-14 |
| GB2015408B (en) | 1982-03-17 |
| IT1115024B (it) | 1986-02-03 |
| IT7948092A0 (it) | 1979-02-22 |
| JPS6216770B2 (US20090163788A1-20090625-C00002.png) | 1987-04-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |