JPS6363329B2 - - Google Patents
Info
- Publication number
- JPS6363329B2 JPS6363329B2 JP17258779A JP17258779A JPS6363329B2 JP S6363329 B2 JPS6363329 B2 JP S6363329B2 JP 17258779 A JP17258779 A JP 17258779A JP 17258779 A JP17258779 A JP 17258779A JP S6363329 B2 JPS6363329 B2 JP S6363329B2
- Authority
- JP
- Japan
- Prior art keywords
- machining
- electrode
- discharge
- workpiece
- fluid
- 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 108
- 239000012530 fluid Substances 0.000 claims description 39
- 238000009760 electrical discharge machining Methods 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 17
- 239000007788 liquid Substances 0.000 description 10
- 238000005553 drilling Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 239000003350 kerosene Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000009763 wire-cut EDM Methods 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
- B23H7/38—Influencing metal working by using specially adapted means not directly involved in the removal of metal, e.g. ultrasonic waves, magnetic fields or laser irradiation
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- 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 (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17258779A JPS5695539A (en) | 1979-12-27 | 1979-12-27 | Electrospark machining device |
| FR8018831A FR2464120B1 (fr) | 1979-08-30 | 1980-08-29 | Procede et appareil pour realiser un petit trou profond par usinage par decharges electriques |
| DE19803032604 DE3032604A1 (de) | 1979-08-30 | 1980-08-29 | Verfahren und vorrichtung zum elektroerosiven bearbeiten |
| US06/182,423 US4393292A (en) | 1979-07-17 | 1980-08-29 | Method of and apparatus for electrical discharge machining a small and deep hole into or through a workpiece |
| GB8028067A GB2060459B (en) | 1979-08-30 | 1980-08-29 | Electrical discharge machining of small deep holes |
| IT49588/80A IT1127549B (it) | 1979-08-30 | 1980-09-01 | Metodo ed apparecchiatura per la lavorazione ad elettroerosione di fori piccoli e profondi in o attraverso un pezzo |
| SG313/85A SG31385G (en) | 1979-08-30 | 1985-04-27 | Electrical discharge machining of small deep holes |
| HK535/85A HK53585A (en) | 1979-08-30 | 1985-07-11 | Electrical discharge machining of small deep holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17258779A JPS5695539A (en) | 1979-12-27 | 1979-12-27 | Electrospark machining device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5695539A JPS5695539A (en) | 1981-08-03 |
| JPS6363329B2 true JPS6363329B2 (enrdf_load_stackoverflow) | 1988-12-07 |
Family
ID=15944600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17258779A Granted JPS5695539A (en) | 1979-07-17 | 1979-12-27 | Electrospark machining device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5695539A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2554373B1 (fr) * | 1983-11-04 | 1986-03-28 | Framatome Sa | Dispositif d'usinage par etincelage |
| JP2565692B2 (ja) * | 1986-10-31 | 1996-12-18 | 株式会社ソディック | 放電加工方法 |
-
1979
- 1979-12-27 JP JP17258779A patent/JPS5695539A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5695539A (en) | 1981-08-03 |
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