FR2131513A5 - - Google Patents
Info
- Publication number
- FR2131513A5 FR2131513A5 FR7209896A FR7209896A FR2131513A5 FR 2131513 A5 FR2131513 A5 FR 2131513A5 FR 7209896 A FR7209896 A FR 7209896A FR 7209896 A FR7209896 A FR 7209896A FR 2131513 A5 FR2131513 A5 FR 2131513A5
- Authority
- FR
- France
- 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
- B23H1/024—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 |
|---|---|---|---|
| CH440271A CH529608A (fr) | 1971-03-25 | 1971-03-25 | Procédé d'usinage par électro-érosion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2131513A5 true FR2131513A5 (de) | 1972-11-10 |
Family
ID=4275466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7209896A Expired FR2131513A5 (de) | 1971-03-25 | 1972-03-21 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5730614B1 (de) |
| CH (1) | CH529608A (de) |
| DE (1) | DE2214486C2 (de) |
| FR (1) | FR2131513A5 (de) |
| GB (1) | GB1388302A (de) |
| IT (1) | IT954523B (de) |
| SU (1) | SU676149A3 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3987269A (en) * | 1972-12-23 | 1976-10-19 | Inoue-Japan Research Incorporated | Method of controlling electrical discharge machining |
| CH608406A5 (en) * | 1976-04-29 | 1979-01-15 | Agie Ag Ind Elektronik | Generator for spark-erosive metal treatment |
| JPS59175142U (ja) * | 1983-05-09 | 1984-11-22 | 株式会社東芝 | 赤外線センサ−ユニツト |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3138690A (en) * | 1961-04-13 | 1964-06-23 | Elox Corp Michigan | Fail safe power feed system |
| DE1615091C3 (de) * | 1967-02-10 | 1973-09-13 | Aeg-Elotherm Gmbh, 5630 Remscheidhasten | Verfahren und Schaltungsanordnung zur Regelung des Arbeitsspaltes bei Funkenerosionsmaschinen |
| US3558844A (en) * | 1968-04-24 | 1971-01-26 | Elox Inc | Electrical discharge machining servo control circuit |
-
1971
- 1971-03-25 CH CH440271A patent/CH529608A/fr not_active IP Right Cessation
-
1972
- 1972-03-21 FR FR7209896A patent/FR2131513A5/fr not_active Expired
- 1972-03-21 GB GB1303972A patent/GB1388302A/en not_active Expired
- 1972-03-22 IT IT6791272A patent/IT954523B/it active
- 1972-03-22 SU SU721764872A patent/SU676149A3/ru active
- 1972-03-24 DE DE19722214486 patent/DE2214486C2/de not_active Expired
- 1972-03-24 JP JP2963972A patent/JPS5730614B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SU676149A3 (ru) | 1979-07-25 |
| CH529608A (fr) | 1972-10-31 |
| DE2214486A1 (de) | 1972-09-28 |
| IT954523B (it) | 1973-09-15 |
| DE2214486C2 (de) | 1983-11-17 |
| GB1388302A (en) | 1975-03-26 |
| JPS5730614B1 (de) | 1982-06-30 |