DE2320702C3 - Schaltungsanordnung zur Erzeugung steuerbarer Impulse für die funkenerosive Bearbeitung - Google Patents
Schaltungsanordnung zur Erzeugung steuerbarer Impulse für die funkenerosive BearbeitungInfo
- Publication number
- DE2320702C3 DE2320702C3 DE19732320702 DE2320702A DE2320702C3 DE 2320702 C3 DE2320702 C3 DE 2320702C3 DE 19732320702 DE19732320702 DE 19732320702 DE 2320702 A DE2320702 A DE 2320702A DE 2320702 C3 DE2320702 C3 DE 2320702C3
- Authority
- DE
- Germany
- Prior art keywords
- switch
- diode
- energy store
- current
- circuit arrangement
- 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.)
- Expired
Links
- 238000009760 electrical discharge machining Methods 0.000 title claims description 5
- 238000003754 machining Methods 0.000 description 19
- 230000007423 decrease Effects 0.000 description 9
- 238000004146 energy storage Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000007781 pre-processing Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 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
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH907472A CH563835A5 (enrdf_load_stackoverflow) | 1972-06-16 | 1972-06-16 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2320702A1 DE2320702A1 (de) | 1974-01-03 |
DE2320702B2 DE2320702B2 (de) | 1980-07-24 |
DE2320702C3 true DE2320702C3 (de) | 1984-09-20 |
Family
ID=4348053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19732320702 Expired DE2320702C3 (de) | 1972-06-16 | 1973-04-24 | Schaltungsanordnung zur Erzeugung steuerbarer Impulse für die funkenerosive Bearbeitung |
Country Status (6)
Country | Link |
---|---|
JP (2) | JPS4943297A (enrdf_load_stackoverflow) |
CH (1) | CH563835A5 (enrdf_load_stackoverflow) |
DE (1) | DE2320702C3 (enrdf_load_stackoverflow) |
FR (1) | FR2189936B1 (enrdf_load_stackoverflow) |
GB (1) | GB1432045A (enrdf_load_stackoverflow) |
SU (1) | SU584746A3 (enrdf_load_stackoverflow) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH591920A5 (enrdf_load_stackoverflow) * | 1975-06-17 | 1977-10-14 | Agie Ag Ind Elektronik | |
JPS55164428A (en) | 1979-06-06 | 1980-12-22 | Inoue Japax Res Inc | System for electric discharge machining |
DE2935394A1 (de) * | 1979-09-01 | 1981-03-26 | Klöckner-Humboldt-Deutz AG, 51063 Köln | Ofenanlage, insbesondere zum schmelzen von erzkonzentrat |
JPS57138526A (en) * | 1981-02-13 | 1982-08-26 | Mitsubishi Electric Corp | Electrification machining device |
JPS59205228A (ja) * | 1983-05-04 | 1984-11-20 | Mitsubishi Electric Corp | 放電加工用電源装置 |
JPS60180718A (ja) * | 1984-02-29 | 1985-09-14 | Fanuc Ltd | 放電加工電源 |
DE3419945C1 (de) * | 1984-05-11 | 1985-11-21 | Aktiengesellschaft für industrielle Elektronik AGIE Losone bei Locarno, Losone, Locarno | Impulsgenerator zur funkenerosiven Metallbearbeitung |
JP2649387B2 (ja) * | 1988-09-06 | 1997-09-03 | 西部電機株式会社 | 放電加工用電源装置 |
US5126525A (en) * | 1988-11-01 | 1992-06-30 | Sodick Co., Ltd. | Power supply system for electric discharge machines |
JPH0761568B2 (ja) * | 1989-08-08 | 1995-07-05 | 三菱電機株式会社 | 放電加工装置の波形制御装置 |
CH684828A5 (fr) * | 1991-06-01 | 1995-01-13 | Charmilles Technologies | Générateur d'impulsions pour usiner par électro-érosion. |
JP2954774B2 (ja) * | 1992-01-28 | 1999-09-27 | 三菱電機株式会社 | 放電加工機用電源装置 |
EP0572717B1 (fr) | 1992-05-30 | 1996-07-10 | Charmilles Technologies S.A. | Générateur d'impulsions pour usiner par électro-érosion |
JP3008740B2 (ja) * | 1992-11-18 | 2000-02-14 | 三菱電機株式会社 | 放電加工機用電源の制御方法及びその装置 |
CN110977066A (zh) * | 2019-11-25 | 2020-04-10 | 合肥工业大学 | 一种多路并行触发式高频脉冲电源 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL258818A (enrdf_load_stackoverflow) * | 1959-12-08 | |||
NL136517C (enrdf_load_stackoverflow) * | 1961-05-23 | |||
NL280082A (enrdf_load_stackoverflow) * | 1961-06-23 | |||
US3588466A (en) * | 1969-01-16 | 1971-06-28 | Air Reduction | Pulsed power welding system with suppressed pulse start |
US3560821A (en) * | 1969-04-21 | 1971-02-02 | Sigma Instruments Inc | Pulse type drive circuit for an inductive load |
-
1972
- 1972-06-16 CH CH907472A patent/CH563835A5/xx not_active IP Right Cessation
-
1973
- 1973-04-24 DE DE19732320702 patent/DE2320702C3/de not_active Expired
- 1973-05-30 GB GB2576973A patent/GB1432045A/en not_active Expired
- 1973-05-30 JP JP6076873A patent/JPS4943297A/ja active Pending
- 1973-06-05 FR FR7320366A patent/FR2189936B1/fr not_active Expired
- 1973-06-14 SU SU7301927941A patent/SU584746A3/ru active
-
1977
- 1977-06-10 JP JP7588377U patent/JPS5733949Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2320702A1 (de) | 1974-01-03 |
JPS4943297A (enrdf_load_stackoverflow) | 1974-04-23 |
GB1432045A (en) | 1976-04-14 |
DE2320702B2 (de) | 1980-07-24 |
FR2189936A1 (enrdf_load_stackoverflow) | 1974-01-25 |
JPS5733949Y2 (enrdf_load_stackoverflow) | 1982-07-27 |
JPS52169194U (enrdf_load_stackoverflow) | 1977-12-22 |
SU584746A3 (ru) | 1977-12-15 |
CH563835A5 (enrdf_load_stackoverflow) | 1975-07-15 |
FR2189936B1 (enrdf_load_stackoverflow) | 1979-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2320702C3 (de) | Schaltungsanordnung zur Erzeugung steuerbarer Impulse für die funkenerosive Bearbeitung | |
DE3233650A1 (de) | Kondensator-entladeschaltung | |
DE2824326A1 (de) | Stromversorgung fuer elektrische bearbeitung | |
DE1008428B (de) | Verfahren und Einrichtung zur Funkenerosion mittels Wechselstroms | |
DE2441734A1 (de) | Impulserzeugungsschaltung fuer eine maschine zur elektroerosiven bearbeitung | |
DE19802122C2 (de) | Energieversorgungsgerät für eine Elektroentladungsmaschine | |
DE3005073A1 (de) | Strom- bzw. spannungsversorgungsvorrichtung fuer elektroerosives bearbeiten | |
DE1576328C2 (de) | Vorrichtung zur elektronischen Steuerung für Kraftstoffeinspritzdüsen | |
DE1928198B2 (de) | Kurzschluß-Lichtbogenschweißvorrichtung | |
DE2702142C3 (de) | Anordnung zur Steuerung der Drehzahl eines Universalmotors | |
EP0740407B1 (de) | Bremseinrichtung für einen Reihenschluss-Kommutatormotor | |
DE2140241C3 (de) | Verfahren zur Regelung des Betriebszustandes einer Anlage zur Plasmalichtbogenbearbeitung von Werkstücken und Plasmalichtbogenbearbeitungsanlage | |
DE1576329B1 (de) | Vorrichtung zur steuerung von elektromagnetischen einspritz duesen | |
DE2302040A1 (de) | Schaltung zur verwendung bei elektroerosionsmaschinen | |
DE3427520A1 (de) | Schaltungsanordnung zur speisung eines verbraucherzweipols | |
DE3116447A1 (de) | "impulsgenerator" | |
AT255604B (de) | Verfahren und Vorrichtung zum selbsttätigen Regeln des Vorschubes der Werkzeugelektroden von Elektroerosionsvorrichtungen | |
DE1512353C3 (de) | Dreie ^spannungsgenerator | |
DE1576329C (de) | Vorrichtung zur Steuerung von elektromagnetischen Einspritzdüsen | |
DE2211530B2 (de) | Schaltungsanordnung zur Steuerung eines der Auswahl von Strickmitteln dienenden Elektromagneten an einer Rundstrickmaschine | |
DE1513466C (de) | Verfahren und Anordnung zur Steu erung der Ausgangsspannung eines statischen Gleichrichters | |
DE2316106A1 (de) | Gleichstrom-steuervorrichtung zum speisen der bearbeitungsschaltung von elektroerosionsmaschinen | |
DE1565164C (de) | Schaltungsanordnung zur Beseitigung von Störungen beim elektrolytischen Schleifen | |
CH578397A5 (en) | Electro-erosion machine wiyh controlled current discharge - using sequential transistors for current pulses with inclined wavefront | |
DE2227464C3 (de) | Elektrische Widerstands-KondensatorschweiBmaschine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8228 | New agent |
Free format text: STURIES, H., DIPL.-PHYS. DR.-ING. EICHLER, P., DIPL.-ING., PAT.-ANW., 5600 WUPPERTAL |
|
8281 | Inventor (new situation) |
Free format text: PFAU, JEAN, COLLONGE-BELLERIVE, GENF, CH MARENDAZ, GEORGES-ANDRE, MEYRIN, GENF, CH RHYNER, HEINZ, BERNEX, GENF, CH |
|
8281 | Inventor (new situation) |
Free format text: PFAU, JEAN, COLLONGE-BELLERIVE, GENF, CH MARENDAZ, GEORGES-ANDRE, MEYRIN, GENF, CH RHYNER, HEINZ, BERNEX, GENF, CH |
|
C3 | Grant after two publication steps (3rd publication) |