JPS6416318A - Electric discharge machine - Google Patents
Electric discharge machineInfo
- Publication number
- JPS6416318A JPS6416318A JP17001487A JP17001487A JPS6416318A JP S6416318 A JPS6416318 A JP S6416318A JP 17001487 A JP17001487 A JP 17001487A JP 17001487 A JP17001487 A JP 17001487A JP S6416318 A JPS6416318 A JP S6416318A
- Authority
- JP
- Japan
- Prior art keywords
- working
- time
- condition
- accumulative
- liquid
- 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
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
PURPOSE:To easily judge the life of the working liquid and improve the working efficiency by installing a judging and display circuit which displays the exhaustion of the life of liquid from the result of the comparison between the liquid life standard accumulative time and the accumulative time for the standard working condition which is obtained by the conversion calculation of the accumulative working time for each working condition in a calculation circuit. CONSTITUTION:The accumulative time for each working condition for fresh liquid is detected by a counter 16 at each completion of work. The accumulative working time for each condition is allowed to pass through a coefficient filter 18 for each condition, and sent into a calculation circuit 20, where the accumulative working time for each condition is converted to the arbitrary working condition (working condition used most frequently) and the standard working time. The conversion value is sent into a judging circuit 22, and compared with the preset working liquid exchange time (standard value), and only the time when the conversion value exceeds the standard value, signal is sent to a display circuit 24. A lamp for showing the working liquid exchange is lighted up by the indication circuit 24 on the basis of the input signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17001487A JPS6416318A (en) | 1987-07-08 | 1987-07-08 | Electric discharge machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17001487A JPS6416318A (en) | 1987-07-08 | 1987-07-08 | Electric discharge machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6416318A true JPS6416318A (en) | 1989-01-19 |
Family
ID=15896995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17001487A Pending JPS6416318A (en) | 1987-07-08 | 1987-07-08 | Electric discharge machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6416318A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02254194A (en) * | 1989-03-29 | 1990-10-12 | Daiwa Kasei Kenkyusho:Kk | Neutral tin or tin-lead alloy electroplating bath |
US5081332A (en) * | 1988-11-04 | 1992-01-14 | Fanuc Ltd. | Electrical discharge machine with a management information display function |
-
1987
- 1987-07-08 JP JP17001487A patent/JPS6416318A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5081332A (en) * | 1988-11-04 | 1992-01-14 | Fanuc Ltd. | Electrical discharge machine with a management information display function |
JPH02254194A (en) * | 1989-03-29 | 1990-10-12 | Daiwa Kasei Kenkyusho:Kk | Neutral tin or tin-lead alloy electroplating bath |
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