JPS5622650B2 - - Google Patents
Info
- Publication number
- JPS5622650B2 JPS5622650B2 JP5144772A JP5144772A JPS5622650B2 JP S5622650 B2 JPS5622650 B2 JP S5622650B2 JP 5144772 A JP5144772 A JP 5144772A JP 5144772 A JP5144772 A JP 5144772A JP S5622650 B2 JPS5622650 B2 JP S5622650B2
- 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 |
|---|---|---|---|
| JP5144772A JPS5622650B2 (xx) | 1972-05-24 | 1972-05-24 | |
| GB2336473A GB1420282A (en) | 1972-05-24 | 1973-05-16 | Process and apparatus for electrical discharge shaping |
| BE131346A BE799819A (fr) | 1972-05-24 | 1973-05-21 | Procede pour le faconnage d'une piece par decharge electrique, |
| DE19732326007 DE2326007C3 (de) | 1972-05-24 | 1973-05-22 | Verfahren und Vorrichtung zur Steuerung der Elektrodenvorschubbewegung bei der elektroerosiven Bearbeitung |
| CH739673A CH561578A5 (xx) | 1972-05-24 | 1973-05-23 | |
| FR7318973A FR2185473B1 (xx) | 1972-05-24 | 1973-05-24 | |
| IT2452073A IT987968B (it) | 1972-05-24 | 1973-05-24 | Procedimento per controllare la sagomatura della scarica elet trica |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5144772A JPS5622650B2 (xx) | 1972-05-24 | 1972-05-24 |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5284077A Division JPS5921738B2 (ja) | 1977-05-09 | 1977-05-09 | 放電加工制御方法 |
| JP4063478A Division JPS5916894B2 (ja) | 1978-04-06 | 1978-04-06 | 放電加工制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS498897A JPS498897A (xx) | 1974-01-25 |
| JPS5622650B2 true JPS5622650B2 (xx) | 1981-05-26 |
Family
ID=12887173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5144772A Expired JPS5622650B2 (xx) | 1972-05-24 | 1972-05-24 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5622650B2 (xx) |
| BE (1) | BE799819A (xx) |
| CH (1) | CH561578A5 (xx) |
| DE (1) | DE2326007C3 (xx) |
| FR (1) | FR2185473B1 (xx) |
| GB (1) | GB1420282A (xx) |
| IT (1) | IT987968B (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56126537A (en) * | 1980-03-05 | 1981-10-03 | Hitachi Seiko Ltd | Gap control method for spark machining device |
| CH638125A5 (fr) * | 1980-07-30 | 1983-09-15 | Charmilles Sa Ateliers | Procede et dispositif pour l'usinage par etincelage. |
| FR2507516A1 (fr) * | 1981-06-16 | 1982-12-17 | Fiz Tekhn I Ak | Procede d'usinage par electroerosion de materiaux electroconducteurs et dispositif pour sa mise en oeuvre |
| JPS58211826A (ja) * | 1982-05-28 | 1983-12-09 | Mitsubishi Electric Corp | 放電加工装置 |
| JPS6347019A (ja) * | 1986-08-18 | 1988-02-27 | Mitsubishi Electric Corp | 放電加工装置 |
| JPH07108487B2 (ja) * | 1986-11-05 | 1995-11-22 | 三菱電機株式会社 | ワイヤカツト放電加工装置 |
| JPH0649253B2 (ja) * | 1988-07-27 | 1994-06-29 | 三菱電機株式会社 | 放電加工装置の電極間距離の制御装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5125953A (xx) * | 1974-08-28 | 1976-03-03 | Hitachi Ltd |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2979639A (en) * | 1958-06-09 | 1961-04-11 | Firth Sterling Inc | Pilot pulse spark machining methods and apparatus |
| BE755328A (fr) * | 1969-08-26 | 1971-02-01 | Agie Ag Ind Elektronik | Appareillage comprenant au moins deux generateurs d'impulsions sans organes accumulateurs pour l'usinage par electro-erosion |
| JPS5112880B1 (xx) * | 1970-06-02 | 1976-04-22 |
-
1972
- 1972-05-24 JP JP5144772A patent/JPS5622650B2/ja not_active Expired
-
1973
- 1973-05-16 GB GB2336473A patent/GB1420282A/en not_active Expired
- 1973-05-21 BE BE131346A patent/BE799819A/xx not_active IP Right Cessation
- 1973-05-22 DE DE19732326007 patent/DE2326007C3/de not_active Expired
- 1973-05-23 CH CH739673A patent/CH561578A5/xx not_active IP Right Cessation
- 1973-05-24 IT IT2452073A patent/IT987968B/it active
- 1973-05-24 FR FR7318973A patent/FR2185473B1/fr not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5125953A (xx) * | 1974-08-28 | 1976-03-03 | Hitachi Ltd |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2326007A1 (de) | 1973-12-13 |
| CH561578A5 (xx) | 1975-05-15 |
| DE2326007B2 (de) | 1980-09-11 |
| FR2185473A1 (xx) | 1974-01-04 |
| DE2326007C3 (de) | 1981-07-30 |
| GB1420282A (en) | 1976-01-07 |
| JPS498897A (xx) | 1974-01-25 |
| IT987968B (it) | 1975-03-20 |
| BE799819A (fr) | 1973-11-21 |
| FR2185473B1 (xx) | 1977-02-11 |