JPS4998344A - - Google Patents
Info
- Publication number
- JPS4998344A JPS4998344A JP49004489A JP448974A JPS4998344A JP S4998344 A JPS4998344 A JP S4998344A JP 49004489 A JP49004489 A JP 49004489A JP 448974 A JP448974 A JP 448974A JP S4998344 A JPS4998344 A JP S4998344A
- 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.)
- Granted
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
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/14—Electric circuits specially adapted therefor, e.g. power supply
- B23H7/16—Electric circuits specially adapted therefor, e.g. power supply for preventing short circuits or other abnormal discharges by altering machining parameters using adaptive control
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1906472A CH562080A5 (US07223432-20070529-C00017.png) | 1972-12-29 | 1972-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4998344A true JPS4998344A (US07223432-20070529-C00017.png) | 1974-09-18 |
| JPS567806B2 JPS567806B2 (US07223432-20070529-C00017.png) | 1981-02-19 |
Family
ID=4437101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP744489A Expired JPS567806B2 (US07223432-20070529-C00017.png) | 1972-12-29 | 1973-12-28 |
Country Status (7)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1984001915A1 (en) * | 1982-11-15 | 1984-05-24 | Fanuc Ltd | Electric discharge machining control circuit |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3996445A (en) * | 1975-02-03 | 1976-12-07 | Eltee Pulsitron (Entire) | Timing sequence control system for electrical discharge machining |
| CH585088A5 (US07223432-20070529-C00017.png) * | 1975-02-20 | 1977-02-28 | Agie Ag Ind Elektronik | |
| US4071729A (en) * | 1976-01-19 | 1978-01-31 | Colt Industries Operating Corporation | Adaptive control system and method for electrical discharge machining |
| CH610796A5 (US07223432-20070529-C00017.png) * | 1977-02-25 | 1979-05-15 | Charmilles Sa Ateliers | |
| DE2841596C2 (de) * | 1978-09-25 | 1985-08-01 | Aeg-Elotherm Gmbh, 5630 Remscheid | Steuereinrichtung für einen Impulsgenerator einer Funkenerosionsmaschine |
| JPS5937174B2 (ja) * | 1980-02-16 | 1984-09-07 | ファナック株式会社 | 放電加工電源 |
| JPS603533B2 (ja) * | 1980-04-16 | 1985-01-29 | ファナック株式会社 | 放電加工用電源 |
| JPS6156829A (ja) * | 1984-08-27 | 1986-03-22 | Amada Co Ltd | 放電加工装置の加工条件設定方法 |
| JPS63156618A (ja) * | 1986-12-22 | 1988-06-29 | Hoden Seimitsu Kako Kenkyusho Ltd | 放電加工装置 |
| JPS63162004U (US07223432-20070529-C00017.png) * | 1987-04-09 | 1988-10-24 | ||
| DE19882531B4 (de) * | 1998-05-08 | 2004-07-08 | Mitsubishi Denki K.K. | Positioniereinrichtung für eine elektrische Entladungsmaschine und zugehöriges Verfahren |
| US8168914B2 (en) * | 2004-10-28 | 2012-05-01 | Mitsubishi Electric Corporation | Electric-discharge-machining power supply apparatus and electric discharge machining method |
| JP4702961B2 (ja) * | 2007-08-07 | 2011-06-15 | 株式会社ソディック | 形彫放電加工方法および形彫放電加工装置 |
| ES2629831T3 (es) | 2013-01-17 | 2017-08-16 | Agie Charmilles Sa | Máquina fresadora de descarga eléctrica |
| JP7083109B2 (ja) * | 2018-06-27 | 2022-06-10 | 株式会社牧野フライス製作所 | ワイヤ放電加工装置及びその制御方法並びに制御プログラム |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3018411A (en) * | 1960-05-03 | 1962-01-23 | Robert S Webb | Per pulse cut-off circuit |
| US3483347A (en) * | 1966-12-05 | 1969-12-09 | Cincinnati Milling Machine Co | Electrical discharge machining power supply |
| US3597570A (en) * | 1968-05-27 | 1971-08-03 | Mitsubishi Electric Corp | Device for detecting sustained arcing across electrospark machining gaps |
| US3604885A (en) * | 1968-07-05 | 1971-09-14 | Inoue K | Edm power supply for generating self-adaptive discharge pulses |
| JPS4840157B1 (US07223432-20070529-C00017.png) * | 1969-02-04 | 1973-11-29 | ||
| JPS5112880B1 (US07223432-20070529-C00017.png) * | 1970-06-02 | 1976-04-22 | ||
| US3789182A (en) * | 1972-02-23 | 1974-01-29 | Colt Ind Operating Corp | Apparatus for electrical discharge machining employing periodic extended pulse off time |
-
1972
- 1972-12-29 CH CH1906472A patent/CH562080A5/xx not_active IP Right Cessation
-
1973
- 1973-12-17 SU SU731976947A patent/SU841576A3/ru active
- 1973-12-18 GB GB5850373A patent/GB1451507A/en not_active Expired
- 1973-12-18 DE DE2362924A patent/DE2362924C2/de not_active Expired
- 1973-12-19 FR FR7345560A patent/FR2212210B1/fr not_active Expired
- 1973-12-26 US US427489A patent/US3875362A/en not_active Expired - Lifetime
- 1973-12-28 JP JP744489A patent/JPS567806B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1984001915A1 (en) * | 1982-11-15 | 1984-05-24 | Fanuc Ltd | Electric discharge machining control circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS567806B2 (US07223432-20070529-C00017.png) | 1981-02-19 |
| DE2362924C2 (de) | 1984-02-16 |
| DE2362924A1 (de) | 1974-07-18 |
| FR2212210B1 (US07223432-20070529-C00017.png) | 1980-07-04 |
| FR2212210A1 (US07223432-20070529-C00017.png) | 1974-07-26 |
| US3875362A (en) | 1975-04-01 |
| GB1451507A (en) | 1976-10-06 |
| CH562080A5 (US07223432-20070529-C00017.png) | 1975-05-30 |
| SU841576A3 (ru) | 1981-06-23 |
