JPS5290895A - Electric source for electro spark machining - Google Patents
Electric source for electro spark machiningInfo
- Publication number
- JPS5290895A JPS5290895A JP666276A JP666276A JPS5290895A JP S5290895 A JPS5290895 A JP S5290895A JP 666276 A JP666276 A JP 666276A JP 666276 A JP666276 A JP 666276A JP S5290895 A JPS5290895 A JP S5290895A
- Authority
- JP
- Japan
- Prior art keywords
- electric source
- spark machining
- electro spark
- machining
- electro
- 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
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
-
- 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
- B23H2300/00—Power source circuits or energization
- B23H2300/20—Relaxation circuit power supplies for supplying the machining current, e.g. capacitor or inductance energy storage circuits
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
PURPOSE:While electrospark machining, matching circuit is controlled corresponding to machine area, to supply maximum current to machining portion, whether the machining area is changed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP666276A JPS5290895A (en) | 1976-01-26 | 1976-01-26 | Electric source for electro spark machining |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP666276A JPS5290895A (en) | 1976-01-26 | 1976-01-26 | Electric source for electro spark machining |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5290895A true JPS5290895A (en) | 1977-07-30 |
Family
ID=11644582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP666276A Pending JPS5290895A (en) | 1976-01-26 | 1976-01-26 | Electric source for electro spark machining |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5290895A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010026790A1 (en) * | 2008-09-02 | 2010-03-11 | 三菱電機株式会社 | Power supply device for electric discharge machine |
-
1976
- 1976-01-26 JP JP666276A patent/JPS5290895A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010026790A1 (en) * | 2008-09-02 | 2010-03-11 | 三菱電機株式会社 | Power supply device for electric discharge machine |
JP5202639B2 (en) * | 2008-09-02 | 2013-06-05 | 三菱電機株式会社 | Electric discharge machine power supply |
US8735763B2 (en) | 2008-09-02 | 2014-05-27 | Mitsubishi Electric Corporation | Power supply device for electrical discharge machine |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT8041530A0 (en) | HIGH CURRENT ELECTRIC MACHINE. | |
AU511268B2 (en) | Current supply circuit | |
HK52985A (en) | Electrical machining power supply apparatus | |
JPS5450859A (en) | Integrated current supply circuit | |
GB1548930A (en) | Regulated current supply circuit | |
IT7921130A0 (en) | CIRCUIT ARRANGEMENT FOR DRIVING A CUTTER SWITCH, OF PARTICULAR APPLICATION IN A DIRECT CURRENT POWER SUPPLY. | |
NL186202C (en) | ELECTRICAL POWER SUPPLY. | |
JPS5427785A (en) | Integrated circuit | |
JPS5326953A (en) | Integrated current supplying circuit | |
JPS5290895A (en) | Electric source for electro spark machining | |
JPS5310183A (en) | Power operating chuck | |
JPS545399A (en) | Power source circuit | |
AU1927476A (en) | Welding or spark-erosion power supply | |
JPS5212514A (en) | Power supply converting method | |
GB1539921A (en) | Electrical supply circuits for producing direct current | |
IL49680A0 (en) | Power supply for electrochemical machining | |
SE7805997L (en) | TACOMETER GENERATOR, SPECIAL FOR ELECTRICAL WORKING MACHINES WITH SPEED LIMIT | |
JPS51120496A (en) | Electric discharge machine | |
JPS5385596A (en) | Electrospark machining device | |
JPS5414281A (en) | Battery voltage detecting circuit | |
ES412355A2 (en) | Supplying electric power for electro-erosion | |
ZA784191B (en) | Circuit arrangement for regulating the exciting current of an electrical machine,more particularly a direct-current machine | |
JPS5435350A (en) | Power supply circuit | |
JPS5390097A (en) | Method of electrospark machining | |
JPS545287A (en) | Wire-cut processing device |