FR2460748A1 - Dispositif de commande automatique d'une machine-outil a electro-erosion - Google Patents
Dispositif de commande automatique d'une machine-outil a electro-erosion Download PDFInfo
- Publication number
- FR2460748A1 FR2460748A1 FR8014826A FR8014826A FR2460748A1 FR 2460748 A1 FR2460748 A1 FR 2460748A1 FR 8014826 A FR8014826 A FR 8014826A FR 8014826 A FR8014826 A FR 8014826A FR 2460748 A1 FR2460748 A1 FR 2460748A1
- Authority
- FR
- France
- Prior art keywords
- output
- block
- signal
- resistance
- input
- 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.)
- Granted
Links
- 238000003754 machining Methods 0.000 claims description 38
- 239000003990 capacitor Substances 0.000 claims description 31
- 230000007423 decrease Effects 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 24
- 238000003860 storage Methods 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 239000002699 waste material Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000008054 signal transmission Effects 0.000 claims description 3
- 230000003628 erosive effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000013459 approach Methods 0.000 description 9
- 230000009467 reduction Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008034 disappearance Effects 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000056 organ Anatomy 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792779554A SU849659A1 (ru) | 1979-07-10 | 1979-07-10 | Устройство дл автоматического управлени электроэрозионным станком |
| SU792832930A SU847610A1 (ru) | 1979-10-29 | 1979-10-29 | Устройство автоматического управлени подачей электрода-инструмента |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2460748A1 true FR2460748A1 (fr) | 1981-01-30 |
| FR2460748B1 FR2460748B1 (enExample) | 1985-05-03 |
Family
ID=26665789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8014826A Granted FR2460748A1 (fr) | 1979-07-10 | 1980-07-03 | Dispositif de commande automatique d'une machine-outil a electro-erosion |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH647440A5 (enExample) |
| DE (1) | DE3023303A1 (enExample) |
| FR (1) | FR2460748A1 (enExample) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2111391A5 (enExample) * | 1970-10-15 | 1972-06-02 | Cincinnati Milacron Inc | |
| US3729610A (en) * | 1969-02-07 | 1973-04-24 | I Kondo | Electrical discharge machining device using logical control |
| FR2197692A1 (enExample) * | 1972-09-01 | 1974-03-29 | Aeg Elotherm Gmbh |
-
1980
- 1980-06-17 CH CH4648/80A patent/CH647440A5/de not_active IP Right Cessation
- 1980-06-21 DE DE19803023303 patent/DE3023303A1/de not_active Withdrawn
- 1980-07-03 FR FR8014826A patent/FR2460748A1/fr active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3729610A (en) * | 1969-02-07 | 1973-04-24 | I Kondo | Electrical discharge machining device using logical control |
| FR2111391A5 (enExample) * | 1970-10-15 | 1972-06-02 | Cincinnati Milacron Inc | |
| FR2197692A1 (enExample) * | 1972-09-01 | 1974-03-29 | Aeg Elotherm Gmbh |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2460748B1 (enExample) | 1985-05-03 |
| DE3023303A1 (de) | 1981-02-05 |
| CH647440A5 (en) | 1985-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |