NL8202964A - Werkwijze voor het onderdrukken van boogvorming bij een vonkerosieproces. - Google Patents
Werkwijze voor het onderdrukken van boogvorming bij een vonkerosieproces. Download PDFInfo
- Publication number
- NL8202964A NL8202964A NL8202964A NL8202964A NL8202964A NL 8202964 A NL8202964 A NL 8202964A NL 8202964 A NL8202964 A NL 8202964A NL 8202964 A NL8202964 A NL 8202964A NL 8202964 A NL8202964 A NL 8202964A
- Authority
- NL
- Netherlands
- Prior art keywords
- voltage
- pulse
- delay time
- ignition delay
- time
- Prior art date
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
- B23H1/024—Detection of, and response to, abnormal gap conditions, e.g. short circuits
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8202964A NL8202964A (nl) | 1982-07-22 | 1982-07-22 | Werkwijze voor het onderdrukken van boogvorming bij een vonkerosieproces. |
US06/516,144 US4535217A (en) | 1982-07-22 | 1983-07-21 | Method for the prevention of arcing in a spark erosion process |
EP83201082A EP0099613B1 (de) | 1982-07-22 | 1983-07-21 | Verfahren zum Verhindern von Lichtbögen beim Funkenerosionsprozess |
DE8383201082T DE3367178D1 (en) | 1982-07-22 | 1983-07-21 | Method for the prevention of arcing in a spark erosion process |
JP58134237A JPS5969226A (ja) | 1982-07-22 | 1983-07-22 | スパ−ク浸食工程でのア−ク発生防止方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8202964A NL8202964A (nl) | 1982-07-22 | 1982-07-22 | Werkwijze voor het onderdrukken van boogvorming bij een vonkerosieproces. |
NL8202964 | 1982-07-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8202964A true NL8202964A (nl) | 1984-02-16 |
Family
ID=19840071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8202964A NL8202964A (nl) | 1982-07-22 | 1982-07-22 | Werkwijze voor het onderdrukken van boogvorming bij een vonkerosieproces. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4535217A (de) |
EP (1) | EP0099613B1 (de) |
JP (1) | JPS5969226A (de) |
DE (1) | DE3367178D1 (de) |
NL (1) | NL8202964A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986000248A1 (fr) * | 1984-06-29 | 1986-01-16 | Nicolas Mironoff | Circuit electrique pour machine d'usinage par electro-erosion |
JPS6411713A (en) * | 1987-07-07 | 1989-01-17 | Fanuc Ltd | Electric discharge machining device |
DE10214618B4 (de) * | 2002-04-03 | 2007-07-12 | Robert Bosch Gmbh | Verfahren zum Bearbeiten von Werkstücken mittels eines Bearbeitungsverfahrens, insbesondere des elektrochemischen Bearbeitungsverfahrens |
JP5220179B2 (ja) * | 2011-12-09 | 2013-06-26 | 株式会社ソディック | ワイヤ放電加工機 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3916138A (en) * | 1964-02-25 | 1975-10-28 | Charmilles Sa Ateliers | Apparatus for machining through varying-frequency constant-duration pulse-controlled electric discharges |
CH407362A (fr) * | 1964-02-25 | 1966-02-15 | Charmilles Sa Ateliers | Procédé d'usinage par décharges électriques intermittentes à impulsions commandées |
JPS5112880B1 (de) * | 1970-06-02 | 1976-04-22 | ||
NL7116823A (de) * | 1971-12-08 | 1973-06-13 | ||
JPS5722688B2 (de) * | 1972-12-19 | 1982-05-14 |
-
1982
- 1982-07-22 NL NL8202964A patent/NL8202964A/nl not_active Application Discontinuation
-
1983
- 1983-07-21 US US06/516,144 patent/US4535217A/en not_active Expired - Fee Related
- 1983-07-21 DE DE8383201082T patent/DE3367178D1/de not_active Expired
- 1983-07-21 EP EP83201082A patent/EP0099613B1/de not_active Expired
- 1983-07-22 JP JP58134237A patent/JPS5969226A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4535217A (en) | 1985-08-13 |
DE3367178D1 (en) | 1986-12-04 |
EP0099613A1 (de) | 1984-02-01 |
EP0099613B1 (de) | 1986-10-29 |
JPS5969226A (ja) | 1984-04-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3746930A (en) | Apparatus for detecting arcs | |
CN100562394C (zh) | 放电加工用电源装置以及放电加工方法 | |
US3604885A (en) | Edm power supply for generating self-adaptive discharge pulses | |
US4447713A (en) | Power supply unit for electric discharge machine | |
US4892989A (en) | Discharge machining apparatus having means for distinguishing abnormal interelectrode gap conditions | |
TW528634B (en) | Power device for wire discharge processing apparatus | |
NL8202964A (nl) | Werkwijze voor het onderdrukken van boogvorming bij een vonkerosieproces. | |
US3532850A (en) | Power supply for electrical discharge machining | |
US4242555A (en) | Process and apparatus for eliminating short circuits in electrical discharge machining | |
KR950007696B1 (ko) | 방전가공장치의 전원 | |
NL8303150A (nl) | Beveiligingscircuit voor een capacitieve voorschakelinrichting. | |
US3979672A (en) | Transistor testing circuit | |
US3597570A (en) | Device for detecting sustained arcing across electrospark machining gaps | |
JP2552042B2 (ja) | Scrの導電測定方法及び測定装置 | |
FR2476941A1 (fr) | Generateur d'impulsions a condensateur pour usinage par decharges electriques, notamment pour un tel usinage a fil mobile | |
EP0007968A1 (de) | Verbesserungen an verfahren und vorrichtungen für maschinelle bearbeitung durch elektroerosion. | |
JPH0564032B2 (de) | ||
SU1486069A3 (ru) | Устройство для защиты тиристора цепи импульсного генератора | |
US3585339A (en) | Power supply and adaptive control system for edm apparatus | |
US4306136A (en) | Process and apparatus for eliminating short circuits in electrical discharge machining | |
JPS5820732B2 (ja) | ホウデンカコウセイギヨホウホウ | |
JP2654334B2 (ja) | 放電加工波形の分類によるアーク防止方法 | |
JP2999010B2 (ja) | ワイヤカット放電加工機 | |
JPH0577107A (ja) | 電解仕上げ加工装置の異常電流検出回路 | |
GB2171822A (en) | Method and apparatus for controlling an electric discharge machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1B | A search report has been drawn up | ||
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |