JPS5676347A - Suction device for processing liquid in electric discharge machining device - Google Patents
Suction device for processing liquid in electric discharge machining deviceInfo
- Publication number
- JPS5676347A JPS5676347A JP15281679A JP15281679A JPS5676347A JP S5676347 A JPS5676347 A JP S5676347A JP 15281679 A JP15281679 A JP 15281679A JP 15281679 A JP15281679 A JP 15281679A JP S5676347 A JPS5676347 A JP S5676347A
- Authority
- JP
- Japan
- Prior art keywords
- electric discharge
- discharge machining
- processing liquid
- work
- thin film
- 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
- 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
- B23H1/10—Supply or regeneration of working media
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
PURPOSE:To enable absorbing of processing liquid easily even in simultaneous electric discharge machining for multiple works by a method wherein the upper surface of a work is covered with a conductive thin film and the processing liquid is allowed to run only at a place or places to be processed. CONSTITUTION:Electric discharge machining is conducted by bringing an electrode 1 close to a work 2. At this time, by the operation of a suction pump 4 a negative pressure is given in a suction vessel 5 and processing liquid is drawn into the suction vessel 5. In an electric discharge machining process, the upper surface of the work 2 or the reverse side of the suction vessel 5 is covered with a conductive thin film 7 to draw the processing liquid easily. In this way, after the electric discharge machining has been completed at the 1st processing station, a controller 12 is controlled. By the signals from the controller, each drive motor 9, 11 of a feeder 8 and a winder 10 is rotated, a conductive thin film 7 is wound, the upper surface of the work 2 is covered again with a new surface and another electric discharge machining is performed at the 2nd processing station.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15281679A JPS6047050B2 (en) | 1979-11-26 | 1979-11-26 | Machining fluid suction device for electrical discharge machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15281679A JPS6047050B2 (en) | 1979-11-26 | 1979-11-26 | Machining fluid suction device for electrical discharge machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5676347A true JPS5676347A (en) | 1981-06-23 |
JPS6047050B2 JPS6047050B2 (en) | 1985-10-19 |
Family
ID=15548777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15281679A Expired JPS6047050B2 (en) | 1979-11-26 | 1979-11-26 | Machining fluid suction device for electrical discharge machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6047050B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4777338A (en) * | 1987-04-08 | 1988-10-11 | Cross James D | Perforation of synthetic plastic films |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01127392A (en) * | 1987-11-11 | 1989-05-19 | Dainippon Printing Co Ltd | Speech synthetic card |
-
1979
- 1979-11-26 JP JP15281679A patent/JPS6047050B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4777338A (en) * | 1987-04-08 | 1988-10-11 | Cross James D | Perforation of synthetic plastic films |
Also Published As
Publication number | Publication date |
---|---|
JPS6047050B2 (en) | 1985-10-19 |
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