DE2741773C2 - - Google Patents
Info
- Publication number
- DE2741773C2 DE2741773C2 DE2741773A DE2741773A DE2741773C2 DE 2741773 C2 DE2741773 C2 DE 2741773C2 DE 2741773 A DE2741773 A DE 2741773A DE 2741773 A DE2741773 A DE 2741773A DE 2741773 C2 DE2741773 C2 DE 2741773C2
- Authority
- DE
- Germany
- Prior art keywords
- circuit
- signal
- division
- electrodes
- difference
- 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
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
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
- B23H7/28—Moving electrode in a plane normal to the feed direction, e.g. orbiting
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Automatic Control Of Machine Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1243876A CH596940A5 (US20090163788A1-20090625-C00002.png) | 1976-10-01 | 1976-10-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2741773A1 DE2741773A1 (de) | 1978-04-06 |
DE2741773C2 true DE2741773C2 (US20090163788A1-20090625-C00002.png) | 1988-04-28 |
Family
ID=4383029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19772741773 Granted DE2741773A1 (de) | 1976-10-01 | 1977-09-16 | Vorrichtung fuer eine maschine zur erosiven funkenbearbeitung |
Country Status (6)
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4419600A1 (de) * | 1994-06-06 | 1995-12-07 | Egt Erodier Und Galvanotech Gb | Maschine zur elektroerosiven Bearbeitung |
DE19983533B4 (de) * | 1999-07-12 | 2010-02-25 | Mitsubishi Denki K.K. | Elektroerosionsbearbeitungsverfahren und Vorrichtung |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2053514B (en) * | 1979-06-21 | 1983-05-18 | Inoue Japax Res | Electrical discharge machining gap control using recurrent counting of gap discharges |
CH632949A5 (fr) * | 1979-10-09 | 1982-11-15 | Charmilles Sa Ateliers | Procede et dispositif pour usiner par etincelage erosif. |
CH620619A5 (US20090163788A1-20090625-C00002.png) * | 1980-02-13 | 1980-12-15 | Erowa Ag | |
DE3127584A1 (de) * | 1980-07-31 | 1982-07-08 | Ateliers des Charmilles, S.A., 1203 Genève | Werkzeugmaschine mit einem beweglichen tisch |
US4365300A (en) * | 1980-08-29 | 1982-12-21 | Eltee Pulsitron | Method and apparatus for vector machine control |
DE3135918A1 (de) * | 1980-09-10 | 1982-06-03 | Mitsubishi Denki K.K., Tokyo | "fabrikationsmaschine" |
US4602142A (en) * | 1982-06-30 | 1986-07-22 | Mitsubishi Denki Kabushiki Kaisha | Electric discharge system including means to normalize the interpole gap to minimize abnormal discharge conditions |
JPS5976720A (ja) * | 1982-10-27 | 1984-05-01 | Inoue Japax Res Inc | 放電加工装置 |
JPS62192693U (US20090163788A1-20090625-C00002.png) * | 1986-05-27 | 1987-12-08 | ||
JPS63124787U (US20090163788A1-20090625-C00002.png) * | 1987-02-02 | 1988-08-15 | ||
US5051912A (en) * | 1989-02-07 | 1991-09-24 | Hurco Acquisition Corporation | Vectoring/orbiting control unit for electrical discharge machining |
GB8907328D0 (en) * | 1989-03-31 | 1989-05-17 | Rolls Royce Plc | Method of and apparatus for forming a slot in a workpiece |
JP3005781B2 (ja) * | 1992-08-04 | 2000-02-07 | 株式会社新川 | ワイヤボンデイング装置のモータ制御回路 |
US6339203B1 (en) * | 1998-10-27 | 2002-01-15 | Sodick Co., Ltd. | Spindle system for diesink type electric discharge machine |
DE19960834B4 (de) * | 1999-12-16 | 2006-10-26 | Agie S.A., Losone | Verfahren und Vorrichtung zur Störungserfassung, insbesondere zur Kollisionserfassung, im Antriebssystem einer numerisch gesteuerten Werkzeugmaschine |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US26970A (en) | 1860-01-31 | Churn | ||
US3539754A (en) * | 1967-08-31 | 1970-11-10 | Northern Electric Co | Variable eccentric overcutting electrical discharge machining device |
US3809852A (en) * | 1971-04-30 | 1974-05-07 | J Weber | Electric discharge machine with mechanism for orbiting the electrode on a polygonal path |
DE2410335B2 (de) * | 1974-03-05 | 1977-12-22 | Droop & Rein, 4800 Bielefeld | Verfahren und steuervorrichtung zur elektroerosiven bearbeitung |
CH581005A5 (US20090163788A1-20090625-C00002.png) * | 1974-11-14 | 1976-10-29 | Charmilles Sa Ateliers | |
FR2305269A1 (fr) * | 1975-03-25 | 1976-10-22 | Carel Fouche Languepin | Procede pour ajuster l'excentration d'une electrode d'usinage par electro-erosion animee d'un mouvement de translation circulaire et dispositif pour sa mise en oeuvre |
-
1976
- 1976-10-01 CH CH1243876A patent/CH596940A5/xx not_active IP Right Cessation
-
1977
- 1977-09-12 GB GB37886/77A patent/GB1569025A/en not_active Expired
- 1977-09-16 DE DE19772741773 patent/DE2741773A1/de active Granted
- 1977-09-28 FR FR7729174A patent/FR2366095A1/fr active Granted
- 1977-09-29 US US05/837,767 patent/US4150275A/en not_active Expired - Lifetime
- 1977-09-30 JP JP11776477A patent/JPS5343299A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4419600A1 (de) * | 1994-06-06 | 1995-12-07 | Egt Erodier Und Galvanotech Gb | Maschine zur elektroerosiven Bearbeitung |
DE19983533B4 (de) * | 1999-07-12 | 2010-02-25 | Mitsubishi Denki K.K. | Elektroerosionsbearbeitungsverfahren und Vorrichtung |
Also Published As
Publication number | Publication date |
---|---|
CH596940A5 (US20090163788A1-20090625-C00002.png) | 1978-03-31 |
GB1569025A (en) | 1980-06-11 |
JPS5343299A (en) | 1978-04-19 |
FR2366095A1 (fr) | 1978-04-28 |
FR2366095B1 (US20090163788A1-20090625-C00002.png) | 1980-06-27 |
DE2741773A1 (de) | 1978-04-06 |
US4150275A (en) | 1979-04-17 |
JPS5726895B2 (US20090163788A1-20090625-C00002.png) | 1982-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAM | Search report available | ||
OC | Search report available | ||
8128 | New person/name/address of the agent |
Representative=s name: STURIES, H., DIPL.-PHYS. DR.-ING. EICHLER, P., DIP |
|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |