JPH0144454B2 - - Google Patents
Info
- Publication number
- JPH0144454B2 JPH0144454B2 JP7281781A JP7281781A JPH0144454B2 JP H0144454 B2 JPH0144454 B2 JP H0144454B2 JP 7281781 A JP7281781 A JP 7281781A JP 7281781 A JP7281781 A JP 7281781A JP H0144454 B2 JPH0144454 B2 JP H0144454B2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- circuit
- output
- signal
- differential
- 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.)
- Expired
Links
- 238000003754 machining Methods 0.000 claims description 33
- 238000012937 correction Methods 0.000 claims description 28
- 238000006073 displacement reaction Methods 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 8
- 238000009760 electrical discharge machining Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 230000004044 response Effects 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000004043 responsiveness Effects 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- B23H7/18—Electric circuits specially adapted therefor, e.g. power supply for maintaining or controlling the desired spacing between electrode and workpiece
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7281781A JPS57189731A (en) | 1981-05-14 | 1981-05-14 | Electric discharge machining controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7281781A JPS57189731A (en) | 1981-05-14 | 1981-05-14 | Electric discharge machining controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57189731A JPS57189731A (en) | 1982-11-22 |
| JPH0144454B2 true JPH0144454B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-09-27 |
Family
ID=13500342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7281781A Granted JPS57189731A (en) | 1981-05-14 | 1981-05-14 | Electric discharge machining controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57189731A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63114813A (ja) * | 1986-10-31 | 1988-05-19 | Inoue Japax Res Inc | 放電加工装置の送り制御装置 |
-
1981
- 1981-05-14 JP JP7281781A patent/JPS57189731A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57189731A (en) | 1982-11-22 |