JPS5722688B2 - - Google Patents
Info
- Publication number
- JPS5722688B2 JPS5722688B2 JP12749872A JP12749872A JPS5722688B2 JP S5722688 B2 JPS5722688 B2 JP S5722688B2 JP 12749872 A JP12749872 A JP 12749872A JP 12749872 A JP12749872 A JP 12749872A JP S5722688 B2 JPS5722688 B2 JP S5722688B2
- Authority
- JP
- Japan
- 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
- 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)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12749872A JPS5722688B2 (US08080257-20111220-C00005.png) | 1972-12-19 | 1972-12-19 | |
| FR7343966A FR2210482B1 (US08080257-20111220-C00005.png) | 1972-12-19 | 1973-12-10 | |
| GB5759173A GB1409390A (en) | 1972-12-19 | 1973-12-12 | Process and apparatus for shaping workpiece by electrical discharge |
| DE2362251A DE2362251C2 (de) | 1972-12-19 | 1973-12-14 | Verfahren und Vorrichtung zur Elektroerosionsbearbeitung |
| CH1811773A CH572376A5 (US08080257-20111220-C00005.png) | 1972-12-19 | 1973-12-18 | |
| US05/426,227 US3999028A (en) | 1972-12-19 | 1973-12-19 | Method and apparatus for electrical discharge machining |
| IT3049/73A IT1000881B (it) | 1972-12-19 | 1973-12-19 | Procedimento per sagomare pezzi di lavoro mediante scarica elettrica e apparecchiatura relativa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12749872A JPS5722688B2 (US08080257-20111220-C00005.png) | 1972-12-19 | 1972-12-19 |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54138085A Division JPS6057972B2 (ja) | 1979-10-25 | 1979-10-25 | 放電加工装置 |
| JP54138084A Division JPS6057971B2 (ja) | 1979-10-25 | 1979-10-25 | 放電加工方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4992696A JPS4992696A (US08080257-20111220-C00005.png) | 1974-09-04 |
| JPS5722688B2 true JPS5722688B2 (US08080257-20111220-C00005.png) | 1982-05-14 |
Family
ID=14961443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12749872A Expired JPS5722688B2 (US08080257-20111220-C00005.png) | 1972-12-19 | 1972-12-19 |
Country Status (7)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH610796A5 (US08080257-20111220-C00005.png) * | 1977-02-25 | 1979-05-15 | Charmilles Sa Ateliers | |
| JPS6057971B2 (ja) * | 1979-10-25 | 1985-12-18 | 三菱電機株式会社 | 放電加工方法 |
| JPS58211826A (ja) * | 1982-05-28 | 1983-12-09 | Mitsubishi Electric Corp | 放電加工装置 |
| NL8202964A (nl) * | 1982-07-22 | 1984-02-16 | Stichting Steunfonds Lab Voor | Werkwijze voor het onderdrukken van boogvorming bij een vonkerosieproces. |
| JPS60161029A (ja) * | 1984-02-01 | 1985-08-22 | Nec Corp | 放電間隙検出回路 |
| JPS60197319A (ja) * | 1984-03-19 | 1985-10-05 | Brother Ind Ltd | 放電加工機 |
| 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 |
| DE3622520A1 (de) * | 1986-07-04 | 1988-01-07 | Deckel Ag Friedrich | Verfahren und einrichtung zur ueberwachung eines funkenerodier-prozesses in einer funkenerodiermaschine |
| JP2858515B2 (ja) | 1992-01-07 | 1999-02-17 | 三菱電機株式会社 | 放電加工方法及びその装置 |
| US5369239A (en) * | 1992-05-18 | 1994-11-29 | Mitsubishi Denki Kabushiki Kaisha | Method and apparatus for sink-type electrical discharge machining with control of pyrographite buildup |
| JP3627440B2 (ja) * | 1997-05-14 | 2005-03-09 | 三菱電機株式会社 | 放電加工機 |
| EP1803519A3 (en) * | 2000-12-25 | 2007-10-10 | Fanuc Ltd | Controller for wire electric discharge machine |
| JP3808444B2 (ja) * | 2003-03-24 | 2006-08-09 | ファナック株式会社 | ワイヤ放電加工機の制御装置 |
| US7585318B2 (en) * | 2004-06-18 | 2009-09-08 | Boston Scientific Scimed, Inc. | Medical devices and methods of making the same |
| WO2008047451A1 (fr) * | 2006-10-20 | 2008-04-24 | Mitsubishi Electric Corporation | Unité de commande d'alimentation électrique d'une machine à décharge électrique |
| WO2018189809A1 (ja) * | 2017-04-11 | 2018-10-18 | 三菱電機株式会社 | 放電加工機の電源制御装置 |
| US11084112B2 (en) | 2018-05-31 | 2021-08-10 | Johnson Technology, Inc. | Electrical discharge machine time slice power supply |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3590317A (en) * | 1968-04-24 | 1971-06-29 | Elox Inc | Electrical discharge machining pulse current control apparatus |
| US3614368A (en) * | 1970-01-09 | 1971-10-19 | Elox Inc | Electrical discharge machining short circuit protection system of the keyed type |
| JPS5112880B1 (US08080257-20111220-C00005.png) * | 1970-06-02 | 1976-04-22 | ||
| US3697719A (en) * | 1971-03-10 | 1972-10-10 | Elox Inc | Pulse narrowing and cut-off protection system for electrical discharge machining |
| US3755645A (en) * | 1972-04-21 | 1973-08-28 | Cincinnati Milacron Inc | Maximum average gap voltage control for edm power supply |
-
1972
- 1972-12-19 JP JP12749872A patent/JPS5722688B2/ja not_active Expired
-
1973
- 1973-12-10 FR FR7343966A patent/FR2210482B1/fr not_active Expired
- 1973-12-12 GB GB5759173A patent/GB1409390A/en not_active Expired
- 1973-12-14 DE DE2362251A patent/DE2362251C2/de not_active Expired
- 1973-12-18 CH CH1811773A patent/CH572376A5/xx not_active IP Right Cessation
- 1973-12-19 IT IT3049/73A patent/IT1000881B/it active
- 1973-12-19 US US05/426,227 patent/US3999028A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2362251A1 (de) | 1974-06-20 |
| JPS4992696A (US08080257-20111220-C00005.png) | 1974-09-04 |
| GB1409390A (en) | 1975-10-08 |
| IT1000881B (it) | 1976-04-10 |
| FR2210482B1 (US08080257-20111220-C00005.png) | 1978-12-08 |
| US3999028A (en) | 1976-12-21 |
| FR2210482A1 (US08080257-20111220-C00005.png) | 1974-07-12 |
| DE2362251C2 (de) | 1982-11-18 |
| USB426227I5 (US08080257-20111220-C00005.png) | 1976-03-02 |
| CH572376A5 (US08080257-20111220-C00005.png) | 1976-02-13 |
