JPS53110194A - Electrospaek machining system - Google Patents
Electrospaek machining systemInfo
- Publication number
- JPS53110194A JPS53110194A JP2506677A JP2506677A JPS53110194A JP S53110194 A JPS53110194 A JP S53110194A JP 2506677 A JP2506677 A JP 2506677A JP 2506677 A JP2506677 A JP 2506677A JP S53110194 A JPS53110194 A JP S53110194A
- Authority
- JP
- Japan
- Prior art keywords
- electrospaek
- machining system
- discharges
- detecting
- circuits
- 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
- B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
- B23H1/024—Detection of, and response to, abnormal gap conditions, e.g. short circuits
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
PURPOSE:To calculate and detect machining amount exactly by providing circuits for detecting and discriminating normal and other discharges, for detecting and discriminating normal discharge into gas and metallic discharges, and for logically operating the outputs of said circuits.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2506677A JPS5853975B2 (en) | 1977-03-08 | 1977-03-08 | Electric discharge machining equipment |
US05/860,164 US4236057A (en) | 1976-12-14 | 1977-12-13 | Apparatus for detecting gap conditions in EDM processes with monitoring pulses |
FR7737723A FR2374130A1 (en) | 1976-12-14 | 1977-12-14 | METHOD AND APPARATUS FOR DETECTING INTERVAL CONDITIONS OF MACHINING BY ELECTRIC SHOCK |
DE2755772A DE2755772C2 (en) | 1976-12-14 | 1977-12-14 | Method and device for controlling workpiece machining by means of electrical discharge machining |
IT5243577A IT1091758B (en) | 1977-01-12 | 1977-12-30 | Automatic control of electro-discharge machining - using both machining pulses and monitoring pulses with electronic logic circuit |
US06/112,460 US4376880A (en) | 1976-12-14 | 1980-01-16 | Method of and apparatus for detecting gap conditions in EDM process with monitoring pulses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2506677A JPS5853975B2 (en) | 1977-03-08 | 1977-03-08 | Electric discharge machining equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53110194A true JPS53110194A (en) | 1978-09-26 |
JPS5853975B2 JPS5853975B2 (en) | 1983-12-02 |
Family
ID=12155541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2506677A Expired JPS5853975B2 (en) | 1976-12-14 | 1977-03-08 | Electric discharge machining equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5853975B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009098764A1 (en) * | 2008-02-06 | 2009-08-13 | Mitsubishi Electric Corporation | Power control device for electric discharge machine |
-
1977
- 1977-03-08 JP JP2506677A patent/JPS5853975B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009098764A1 (en) * | 2008-02-06 | 2009-08-13 | Mitsubishi Electric Corporation | Power control device for electric discharge machine |
US8415581B2 (en) | 2008-02-06 | 2013-04-09 | Mitsubishi Electric Corporation | Power source controller of electrical discharge machine |
JP5264789B2 (en) * | 2008-02-06 | 2013-08-14 | 三菱電機株式会社 | Power control device for electrical discharge machine |
Also Published As
Publication number | Publication date |
---|---|
JPS5853975B2 (en) | 1983-12-02 |
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