JPS5733926A - Electric discharge machining device - Google Patents
Electric discharge machining deviceInfo
- Publication number
- JPS5733926A JPS5733926A JP10739580A JP10739580A JPS5733926A JP S5733926 A JPS5733926 A JP S5733926A JP 10739580 A JP10739580 A JP 10739580A JP 10739580 A JP10739580 A JP 10739580A JP S5733926 A JPS5733926 A JP S5733926A
- Authority
- JP
- Japan
- Prior art keywords
- machining
- pulse
- machining gap
- discharge
- gap
- Prior art date
- 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.)
- Pending
Links
- 238000003754 machining Methods 0.000 title abstract 12
- 238000007599 discharging Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
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 (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10739580A JPS5733926A (en) | 1980-08-05 | 1980-08-05 | Electric discharge machining device |
US06/288,054 US4450336A (en) | 1980-08-05 | 1981-07-29 | Super-fine finish EDM method and apparatus |
IT49047/81A IT1142958B (it) | 1980-08-05 | 1981-08-04 | Metodo e dispositivo per la lavorazione a scarica elettrica con elevato grado di finitura |
GB8123785A GB2081633B (en) | 1980-08-05 | 1981-08-04 | Electrical discharge machining method and apparatus |
DE19813131037 DE3131037A1 (de) | 1980-08-05 | 1981-08-05 | Verfahren und vorrichtung zum elektrischen entladungsbearbeiten |
FR8115187A FR2488175B1 (fr) | 1980-08-05 | 1981-08-05 | Procede et appareil d'usinage par decharges electriques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10739580A JPS5733926A (en) | 1980-08-05 | 1980-08-05 | Electric discharge machining device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5733926A true JPS5733926A (en) | 1982-02-24 |
Family
ID=14458047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10739580A Pending JPS5733926A (en) | 1980-08-05 | 1980-08-05 | Electric discharge machining device |
Country Status (6)
Country | Link |
---|---|
US (1) | US4450336A (ja) |
JP (1) | JPS5733926A (ja) |
DE (1) | DE3131037A1 (ja) |
FR (1) | FR2488175B1 (ja) |
GB (1) | GB2081633B (ja) |
IT (1) | IT1142958B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5585014A (en) * | 1993-06-30 | 1996-12-17 | Mitsubishi Denki Kabushiki Kaisha | Method and apparatus for electrical discharge machining using variable capacitance and variable inductance |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60135127A (ja) * | 1983-12-23 | 1985-07-18 | Fanuc Ltd | 放電加工機の位置出し用電源装置 |
JPS63174816A (ja) * | 1987-01-16 | 1988-07-19 | Hoden Seimitsu Kako Kenkyusho Ltd | 放電加工機用電源装置 |
JP2749656B2 (ja) * | 1989-08-16 | 1998-05-13 | 株式会社放電精密加工研究所 | 放電加工用電源回路 |
ES2569661T3 (es) * | 2011-12-30 | 2016-05-12 | Agie Charmilles Sa | Método y aparato de mecanización por descarga eléctrica |
JP6017096B1 (ja) * | 2015-10-30 | 2016-10-26 | 三菱電機株式会社 | ワイヤ放電加工機、ワイヤ放電加工機の制御装置の制御方法及び位置決め方法 |
US10277268B2 (en) * | 2017-06-02 | 2019-04-30 | Psemi Corporation | Method and apparatus for switching of shunt and through switches of a transceiver |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3056065A (en) * | 1959-06-23 | 1962-09-25 | Elox Corp Michigan | Spark machining methods and apparatus |
US3109120A (en) * | 1960-10-20 | 1963-10-29 | Gen Motors Corp | Electrical stock removal apparatus |
NL6513424A (ja) * | 1965-10-16 | 1967-04-17 | ||
CH569545A5 (ja) * | 1973-08-31 | 1975-11-28 | Charmilles Sa Ateliers | |
CH621964A5 (ja) * | 1977-06-03 | 1981-03-13 | Elmapa Nv | |
US4162425A (en) * | 1977-06-30 | 1979-07-24 | Detector Electronics Corporation | Ultraviolet detection tube quenching circuitry |
GB2054436B (en) * | 1979-07-25 | 1984-05-16 | Inoue Japax Res | Electrical discharge machining using controlled low stray capacitances |
-
1980
- 1980-08-05 JP JP10739580A patent/JPS5733926A/ja active Pending
-
1981
- 1981-07-29 US US06/288,054 patent/US4450336A/en not_active Expired - Lifetime
- 1981-08-04 GB GB8123785A patent/GB2081633B/en not_active Expired
- 1981-08-04 IT IT49047/81A patent/IT1142958B/it active
- 1981-08-05 FR FR8115187A patent/FR2488175B1/fr not_active Expired
- 1981-08-05 DE DE19813131037 patent/DE3131037A1/de active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5585014A (en) * | 1993-06-30 | 1996-12-17 | Mitsubishi Denki Kabushiki Kaisha | Method and apparatus for electrical discharge machining using variable capacitance and variable inductance |
Also Published As
Publication number | Publication date |
---|---|
IT8149047A0 (it) | 1981-08-04 |
GB2081633A (en) | 1982-02-24 |
FR2488175B1 (fr) | 1985-11-15 |
DE3131037A1 (de) | 1982-04-01 |
US4450336A (en) | 1984-05-22 |
IT1142958B (it) | 1986-10-15 |
FR2488175A1 (fr) | 1982-02-12 |
DE3131037C2 (ja) | 1988-10-20 |
GB2081633B (en) | 1984-01-18 |
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