DE3135934A1 - Verfahren und vorrichtung fuer entladungs-abtragungsbearbeitung - Google Patents
Verfahren und vorrichtung fuer entladungs-abtragungsbearbeitungInfo
- Publication number
- DE3135934A1 DE3135934A1 DE19813135934 DE3135934A DE3135934A1 DE 3135934 A1 DE3135934 A1 DE 3135934A1 DE 19813135934 DE19813135934 DE 19813135934 DE 3135934 A DE3135934 A DE 3135934A DE 3135934 A1 DE3135934 A1 DE 3135934A1
- Authority
- DE
- Germany
- Prior art keywords
- electrode
- workpiece
- machining
- gap
- movement
- 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
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
-
- 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
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
- B23H9/14—Making holes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12580080A JPS5754027A (ja) | 1980-09-10 | 1980-09-10 | Tsudenkakohoho |
JP55125799A JPS5754026A (en) | 1980-09-10 | 1980-09-10 | Conductivity processing method |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3135934A1 true DE3135934A1 (de) | 1982-05-19 |
DE3135934C2 DE3135934C2 (US20090163788A1-20090625-C00002.png) | 1988-07-07 |
Family
ID=26462118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813135934 Granted DE3135934A1 (de) | 1980-09-10 | 1981-09-10 | Verfahren und vorrichtung fuer entladungs-abtragungsbearbeitung |
Country Status (3)
Country | Link |
---|---|
US (1) | US4431897A (US20090163788A1-20090625-C00002.png) |
CH (1) | CH668374A5 (US20090163788A1-20090625-C00002.png) |
DE (1) | DE3135934A1 (US20090163788A1-20090625-C00002.png) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3336034A1 (de) * | 1983-10-04 | 1985-04-11 | Japax Inc., Kawasaki, Kanagawa | Verfahren und vorrichtung zur steuerung eines elektroerosionsverfahrens |
DE3525683A1 (de) * | 1985-07-18 | 1987-01-29 | Agie Ag Ind Elektronik | Verfahren zur gesteuerten rueckzugsbewegung einer senkelelektrode bei einer elektroerosionsmaschine |
EP0366415A1 (en) * | 1988-10-25 | 1990-05-02 | Amchem Company Limited | Method and apparatus for the production of apertures |
EP0390318A2 (en) * | 1989-03-31 | 1990-10-03 | ROLLS-ROYCE plc | Method of and apparatus for forming a slot in a workpiece |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4606007A (en) * | 1983-04-05 | 1986-08-12 | Inoue-Japax Research Incorporated | NC electroerosion method and apparatus |
US5402692A (en) * | 1993-08-10 | 1995-04-04 | Bennett; Edward D. | Method of making blanking dies and punches having rounded edges |
JP3567619B2 (ja) * | 1996-06-19 | 2004-09-22 | 三菱電機株式会社 | 放電加工装置及び方法 |
EP0970329A4 (en) | 1997-03-14 | 2000-09-27 | Cove Corp | COVER SHELL FOR SUBSONIAN AMMUNITION |
WO1998047765A1 (en) | 1997-04-24 | 1998-10-29 | Galaxy Development, Llc. | Satellite inclination changes using weak stability boundaries |
US20070151954A1 (en) * | 2006-01-05 | 2007-07-05 | General Electric Company | Methods and apparatus for fabricating components |
JP2013176820A (ja) * | 2012-02-28 | 2013-09-09 | Denso Corp | テーパ孔の放電加工方法および放電加工装置 |
US11454480B1 (en) * | 2019-06-12 | 2022-09-27 | Corvid Technologies LLC | Methods for forming munitions casings and casings and munitions formed thereby |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3135852A (en) * | 1961-07-25 | 1964-06-02 | Gen Motors Corp | Machine tool |
US4135070A (en) * | 1976-05-05 | 1979-01-16 | Ateliers Des Charmilles, S.A. | Edm apparatus and process with control for variable eccentric overcutting |
DE2838813A1 (de) * | 1978-09-06 | 1980-03-20 | Boerje Ramsbro | Verfahren und vorrichtung zur funkenerosiven bearbeitung von metallischen werkstuecken |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3767886A (en) * | 1968-01-22 | 1973-10-23 | Colt Ind Operating Corp | Electrical discharge machining power supply with protective system for output switch failure |
US3825713A (en) * | 1972-05-08 | 1974-07-23 | Colt Ind Operating Corp | Function control circuit for edm power supply |
US4310742A (en) * | 1977-12-20 | 1982-01-12 | Ateliers Des Charmilles, S.A. | EDM Process and apparatus for machining cavities and slots in a workpiece |
US4365300A (en) * | 1980-08-29 | 1982-12-21 | Eltee Pulsitron | Method and apparatus for vector machine control |
-
1981
- 1981-09-04 US US06/299,415 patent/US4431897A/en not_active Expired - Fee Related
- 1981-09-10 CH CH5862/81A patent/CH668374A5/de not_active IP Right Cessation
- 1981-09-10 DE DE19813135934 patent/DE3135934A1/de active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3135852A (en) * | 1961-07-25 | 1964-06-02 | Gen Motors Corp | Machine tool |
US4135070A (en) * | 1976-05-05 | 1979-01-16 | Ateliers Des Charmilles, S.A. | Edm apparatus and process with control for variable eccentric overcutting |
DE2838813A1 (de) * | 1978-09-06 | 1980-03-20 | Boerje Ramsbro | Verfahren und vorrichtung zur funkenerosiven bearbeitung von metallischen werkstuecken |
Non-Patent Citations (1)
Title |
---|
G.SEMON, Neue Dimension der funkenerosiven Bearbeitung, Maschine und Werkzeug, H. 3, 1980, S. 48-60 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3336034A1 (de) * | 1983-10-04 | 1985-04-11 | Japax Inc., Kawasaki, Kanagawa | Verfahren und vorrichtung zur steuerung eines elektroerosionsverfahrens |
DE3525683A1 (de) * | 1985-07-18 | 1987-01-29 | Agie Ag Ind Elektronik | Verfahren zur gesteuerten rueckzugsbewegung einer senkelelektrode bei einer elektroerosionsmaschine |
US4733040A (en) * | 1985-07-18 | 1988-03-22 | Ag Fur Industrielle Elektronik Agie Losone Bei Locarno | Method for the controlled withdrawal movement of an electrode in an electroerosion machine |
EP0366415A1 (en) * | 1988-10-25 | 1990-05-02 | Amchem Company Limited | Method and apparatus for the production of apertures |
EP0390318A2 (en) * | 1989-03-31 | 1990-10-03 | ROLLS-ROYCE plc | Method of and apparatus for forming a slot in a workpiece |
EP0390318A3 (en) * | 1989-03-31 | 1991-01-02 | ROLLS-ROYCE plc | Method of and apparatus for forming a slot in a workpiece |
Also Published As
Publication number | Publication date |
---|---|
DE3135934C2 (US20090163788A1-20090625-C00002.png) | 1988-07-07 |
US4431897A (en) | 1984-02-14 |
CH668374A5 (de) | 1988-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OR8 | Request for search as to paragraph 43 lit. 1 sentence 1 patent law | ||
8105 | Search report available | ||
8125 | Change of the main classification |
Ipc: B23P 1/08 |
|
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 |