JPS55164432A - System for electric discharge machining - Google Patents
System for electric discharge machiningInfo
- Publication number
- JPS55164432A JPS55164432A JP6725679A JP6725679A JPS55164432A JP S55164432 A JPS55164432 A JP S55164432A JP 6725679 A JP6725679 A JP 6725679A JP 6725679 A JP6725679 A JP 6725679A JP S55164432 A JPS55164432 A JP S55164432A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- electric discharge
- discharge machining
- cycles
- 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.)
- Granted
Links
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
PURPOSE: To complete an unfinished portion of a work perfectly by a method wherein an electric discharge machining is effected under inserting an electrode into the work and a number of cycles of transversal motions of the electrode is set after the electrode is arrived at a predetermined position.
CONSTITUTION: An electric discharge machining is effected under forcibly inserting an electrode 1 into a work 2. When the electrode 1 is forced into a predetermined position, an output of a differential transformer 13 is selected preferentially, therefore, the electrode 1 becomes not to be lowered by a servo mechanism consisting of a servo valve 6 and a hydraulic cylinder 7. When the electrode 1 is arrived at a predetermined working position, a number of revolutional motions of the electrode is added to a counter 17 and the revolutional motion of the electrode is effected until it attains a number of cycles preset in a setting device 14 for a number of cycles of the motion to complete a remained working portion.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6725679A JPS55164432A (en) | 1979-05-30 | 1979-05-30 | System for electric discharge machining |
DE803047554T DE3047554T1 (en) | 1979-05-30 | 1980-05-27 | ROCKABLE ELECTRICAL DISCHARGE MACHINE APPARATUS |
CH788/81A CH652632A5 (en) | 1979-05-30 | 1980-05-27 | ELECTRIC EROSION DEVICE. |
PCT/JP1980/000112 WO1980002665A1 (en) | 1979-05-30 | 1980-05-27 | Rockable electrical discharge machine apparatus |
US06/422,087 US4467167A (en) | 1979-05-30 | 1982-09-23 | EDM controller for providing a rocking motion to the electrode for finish machining |
US06/422,086 US4453071A (en) | 1979-05-30 | 1982-09-23 | Electric discharge machine including rocking motion fine machining and controls therefore |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6725679A JPS55164432A (en) | 1979-05-30 | 1979-05-30 | System for electric discharge machining |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55164432A true JPS55164432A (en) | 1980-12-22 |
JPS6119371B2 JPS6119371B2 (en) | 1986-05-16 |
Family
ID=13339672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6725679A Granted JPS55164432A (en) | 1979-05-30 | 1979-05-30 | System for electric discharge machining |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55164432A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0537561U (en) * | 1991-10-30 | 1993-05-21 | 池田物産株式会社 | Vehicle seat |
DE3943693C1 (en) * | 1988-10-07 | 1999-02-11 | Mitsubishi Electric Corp | Adaptive control device for a spark erosion machine |
-
1979
- 1979-05-30 JP JP6725679A patent/JPS55164432A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3943693C1 (en) * | 1988-10-07 | 1999-02-11 | Mitsubishi Electric Corp | Adaptive control device for a spark erosion machine |
JPH0537561U (en) * | 1991-10-30 | 1993-05-21 | 池田物産株式会社 | Vehicle seat |
Also Published As
Publication number | Publication date |
---|---|
JPS6119371B2 (en) | 1986-05-16 |
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