JPS5669035A - Method and device for discharge working - Google Patents
Method and device for discharge workingInfo
- Publication number
- JPS5669035A JPS5669035A JP13102679A JP13102679A JPS5669035A JP S5669035 A JPS5669035 A JP S5669035A JP 13102679 A JP13102679 A JP 13102679A JP 13102679 A JP13102679 A JP 13102679A JP S5669035 A JPS5669035 A JP S5669035A
- Authority
- JP
- Japan
- Prior art keywords
- vector
- electrode
- successively
- working
- work
- 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.)
- Pending
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
- B23H7/14—Electric circuits specially adapted therefor, e.g. power supply
- B23H7/20—Electric circuits specially adapted therefor, e.g. power supply for programme-control, e.g. adaptive
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
PURPOSE:To make working quantity of auxiliary working feeds almost uniform by feeding an electrode and a work relatively for several times along given displacement vectors incremental successively as functions for the working quantity until a discharge working quantity of the work reaches a target allowance. CONSTITUTION:A plurality of displacement vectors a1, b1, c1, a2, b2, c2... a,b,c to vector directions a, b, c are programmed on a paper tape 52 successively and set on N/C 50. The N/C 50 inputs a1, b1, c1... a,b,c successively to vector interpolating circuits 60, 70 whenever a timer 54 changes an output, the vector interpolating circuits 60, 70 displace an electrode 10 by outputting driving signals corresponding to each displacement vector to driving motors 18, 20 through amplifiers 22, 24, thus subjecting a work 12 to discharge working for desired shape. Then, a speed of the electrode 10 displaced according to the displacement vectors is determined according to frequency of a pulse outputted by a conversion circuit 36.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13102679A JPS5669035A (en) | 1979-10-11 | 1979-10-11 | Method and device for discharge working |
US06/194,745 US4400606A (en) | 1979-10-11 | 1980-10-07 | Method and apparatus for discharge machining polygonal contours |
DE19803038410 DE3038410A1 (en) | 1979-10-11 | 1980-10-10 | METHOD AND DEVICE FOR MACHINING WORKPIECES BY MEANS OF ELECTRICAL DISCHARGE |
CH7630/80A CH658213A5 (en) | 1979-10-11 | 1980-10-13 | METHOD AND DEVICE FOR SPARK-EDMING WORKPIECES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13102679A JPS5669035A (en) | 1979-10-11 | 1979-10-11 | Method and device for discharge working |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5669035A true JPS5669035A (en) | 1981-06-10 |
Family
ID=15048266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13102679A Pending JPS5669035A (en) | 1979-10-11 | 1979-10-11 | Method and device for discharge working |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5669035A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009178781A (en) * | 2008-01-29 | 2009-08-13 | Mitsubishi Electric Corp | Radiation oscillation working method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5281699A (en) * | 1975-12-27 | 1977-07-08 | Inoue Japax Res Inc | Electrospark machining system |
-
1979
- 1979-10-11 JP JP13102679A patent/JPS5669035A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5281699A (en) * | 1975-12-27 | 1977-07-08 | Inoue Japax Res Inc | Electrospark machining system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009178781A (en) * | 2008-01-29 | 2009-08-13 | Mitsubishi Electric Corp | Radiation oscillation working method |
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