BE733599A - - Google Patents
Info
- Publication number
- BE733599A BE733599A BE733599DA BE733599A BE 733599 A BE733599 A BE 733599A BE 733599D A BE733599D A BE 733599DA BE 733599 A BE733599 A BE 733599A
- Authority
- BE
- Belgium
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3583868 | 1968-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE733599A true BE733599A (https=) | 1969-11-03 |
Family
ID=12453101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE733599D BE733599A (https=) | 1968-05-27 | 1969-05-27 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3597570A (https=) |
| BE (1) | BE733599A (https=) |
| CH (1) | CH500039A (https=) |
| DE (1) | DE1926885C3 (https=) |
| FR (1) | FR2010484A1 (https=) |
| GB (1) | GB1231346A (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3997753A (en) * | 1969-03-17 | 1976-12-14 | Inoue K | Control system and method for electric discharge machining (EDM) using a predetermined portion of each discharge pulse for monitoring |
| NL7116823A (https=) * | 1971-12-08 | 1973-06-13 | ||
| CH562080A5 (https=) * | 1972-12-29 | 1975-05-30 | Charmilles Sa Ateliers | |
| US3838337A (en) * | 1973-07-12 | 1974-09-24 | Sowell J | Pulse utilization indication circuit |
| JPS5937174B2 (ja) * | 1980-02-16 | 1984-09-07 | ファナック株式会社 | 放電加工電源 |
| JP3040849B2 (ja) * | 1991-07-29 | 2000-05-15 | 株式会社ソディック | 放電加工装置 |
| US6776094B1 (en) * | 1993-10-04 | 2004-08-17 | President & Fellows Of Harvard College | Kit For Microcontact Printing |
| CN108465888B (zh) * | 2018-06-08 | 2019-10-29 | 中国工程物理研究院机械制造工艺研究所 | 一种基于电阻变化特性的脉冲状态辨识电路 |
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 |
| DE1190594B (de) * | 1961-08-12 | 1965-04-08 | Deutsche Edelstahlwerke Ag | Schaltungsanordnung fuer Funkenerosionsmaschinen |
| DE1267767B (de) * | 1964-08-14 | 1968-05-09 | Aeg Elotherm Gmbh | Verfahren zur Vorschubregelung der Werkzeugelektrode von Funkenerosionsmaschinen undSchaltungsanordnung zur Ausuebung des Verfahrens |
| CH436514A (de) * | 1965-02-11 | 1967-05-31 | Agie Ag Ind Elektronik | Uberwachungseinrichtung für einen Impulsgenerator an einer Elektroerosions-Bearbeitungsmaschine |
| GB1081572A (en) * | 1965-02-19 | 1967-08-31 | Sparcatron Ltd | Improvements in the electro-erosion of electrically conductive materials |
| CH438519A (de) * | 1965-07-15 | 1967-06-30 | Agie Ag Ind Elektronik | Funkenerosionseinrichtung mit reversierbarem Elektrodenvorschub |
| US3483347A (en) * | 1966-12-05 | 1969-12-09 | Cincinnati Milling Machine Co | Electrical discharge machining power supply |
-
1969
- 1969-05-22 US US826837A patent/US3597570A/en not_active Expired - Lifetime
- 1969-05-23 CH CH792469A patent/CH500039A/de not_active IP Right Cessation
- 1969-05-27 FR FR6917276A patent/FR2010484A1/fr active Pending
- 1969-05-27 BE BE733599D patent/BE733599A/xx not_active IP Right Cessation
- 1969-05-27 GB GB1231346D patent/GB1231346A/en not_active Expired
- 1969-05-27 DE DE1926885A patent/DE1926885C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH500039A (de) | 1970-12-15 |
| DE1926885A1 (de) | 1971-06-16 |
| DE1926885B2 (de) | 1973-07-05 |
| US3597570A (en) | 1971-08-03 |
| DE1926885C3 (de) | 1981-07-30 |
| FR2010484A1 (https=) | 1970-02-20 |
| GB1231346A (https=) | 1971-05-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: MISUBISHI DENKI K.K. Effective date: 19890527 |