JPS637890B2 - - Google Patents
Info
- Publication number
- JPS637890B2 JPS637890B2 JP5387280A JP5387280A JPS637890B2 JP S637890 B2 JPS637890 B2 JP S637890B2 JP 5387280 A JP5387280 A JP 5387280A JP 5387280 A JP5387280 A JP 5387280A JP S637890 B2 JPS637890 B2 JP S637890B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- workpiece
- gap
- signal
- machining
- 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 37
- 230000002159 abnormal effect Effects 0.000 claims description 15
- 230000003321 amplification Effects 0.000 claims description 12
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 8
- 238000009760 electrical discharge machining Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 5
- 238000004070 electrodeposition Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000002441 reversible effect Effects 0.000 description 9
- 239000003990 capacitor Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000005856 abnormality Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- 238000010891 electric arc Methods 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 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 (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5387280A JPS56152529A (en) | 1980-04-23 | 1980-04-23 | Electric discharge machining device |
| PCT/JP1981/000014 WO1981002127A1 (en) | 1980-01-22 | 1981-01-21 | Electrical discharge machining apparatus which detects gap status between electrode and workpiece |
| US06/302,480 US4510364A (en) | 1980-01-22 | 1981-01-21 | Electric discharge machining apparatus |
| CH6279/81A CH659416A5 (de) | 1980-01-22 | 1981-01-21 | Apparatur fuer elektrische entladungsbearbeitung. |
| DE3134443T DE3134443C2 (de) | 1980-01-22 | 1981-01-21 | Vorrichtung zum elektroerosiven Senkbearbeiten eines Werkstücks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5387280A JPS56152529A (en) | 1980-04-23 | 1980-04-23 | Electric discharge machining device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56152529A JPS56152529A (en) | 1981-11-26 |
| JPS637890B2 true JPS637890B2 (enrdf_load_stackoverflow) | 1988-02-18 |
Family
ID=12954834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5387280A Granted JPS56152529A (en) | 1980-01-22 | 1980-04-23 | Electric discharge machining device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56152529A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4602142A (en) * | 1982-06-30 | 1986-07-22 | Mitsubishi Denki Kabushiki Kaisha | Electric discharge system including means to normalize the interpole gap to minimize abnormal discharge conditions |
| JPS61279427A (ja) * | 1985-06-03 | 1986-12-10 | Mitsubishi Electric Corp | 放電加工制御装置 |
| JPS61279426A (ja) * | 1985-06-03 | 1986-12-10 | Mitsubishi Electric Corp | 放電加工制御装置 |
| JPS637227A (ja) * | 1986-06-27 | 1988-01-13 | Fanuc Ltd | 放電加工サ−ボ送り方式 |
| JPS637226A (ja) * | 1986-06-27 | 1988-01-13 | Fanuc Ltd | 放電加工サ−ボ送り方式 |
| DE3644042A1 (de) * | 1986-12-22 | 1988-06-30 | Agie Ag Ind Elektronik | Verfahren und vorrichtung zum spuelen der erodierzone beim elektroerosiven senken |
-
1980
- 1980-04-23 JP JP5387280A patent/JPS56152529A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56152529A (en) | 1981-11-26 |