CA1049620A - Disc electrode for arc cutting - Google Patents
Disc electrode for arc cuttingInfo
- Publication number
- CA1049620A CA1049620A CA243,928A CA243928A CA1049620A CA 1049620 A CA1049620 A CA 1049620A CA 243928 A CA243928 A CA 243928A CA 1049620 A CA1049620 A CA 1049620A
- Authority
- CA
- Canada
- Prior art keywords
- disc
- slots
- group
- current
- periphery
- 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
- 238000005520 cutting process Methods 0.000 title claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 239000004020 conductor Substances 0.000 claims abstract description 6
- 238000010892 electric spark Methods 0.000 claims abstract description 3
- 230000006872 improvement Effects 0.000 claims abstract description 3
- 239000000126 substance Substances 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 229910001369 Brass Inorganic materials 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910000599 Cr alloy Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000010951 brass Substances 0.000 claims description 3
- 230000001413 cellular effect Effects 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 239000000788 chromium alloy Substances 0.000 claims 2
- 229940107218 chromium Drugs 0.000 claims 1
- 235000012721 chromium Nutrition 0.000 claims 1
- 229910001092 metal group alloy Inorganic materials 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 229910001234 light alloy Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 101150107341 RERE gene Proteins 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction 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
- B23H7/12—Rotating-disc electrodes
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)
- Arc Welding In General (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Disintegrating Or Milling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7501376A FR2297690A2 (fr) | 1975-01-17 | 1975-01-17 | Tronconneuse par etincelage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1049620A true CA1049620A (en) | 1979-02-27 |
Family
ID=9149936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA243,928A Expired CA1049620A (en) | 1975-01-17 | 1976-01-16 | Disc electrode for arc cutting |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4046984A (enExample) |
| JP (1) | JPS5197098A (enExample) |
| AU (1) | AU505334B2 (enExample) |
| BE (1) | BE837387A (enExample) |
| BR (1) | BR7600102A (enExample) |
| CA (1) | CA1049620A (enExample) |
| CH (1) | CH605018A5 (enExample) |
| DE (1) | DE2601321C3 (enExample) |
| DK (1) | DK144653C (enExample) |
| ES (1) | ES444293A1 (enExample) |
| FR (1) | FR2297690A2 (enExample) |
| GB (1) | GB1505211A (enExample) |
| IT (1) | IT1054755B (enExample) |
| LU (1) | LU74187A1 (enExample) |
| NL (1) | NL7600457A (enExample) |
| NO (1) | NO141462C (enExample) |
| SE (1) | SE422289B (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4401875A (en) * | 1977-05-05 | 1983-08-30 | Retech, Inc. | Saw blade for high speed electric arc saw |
| US4510368A (en) * | 1977-05-05 | 1985-04-09 | Retech, Inc. | High speed electric arc saw and method of operating same |
| DE2746241C3 (de) * | 1977-10-14 | 1980-06-26 | Schumag Gmbh, 5100 Aachen | Vorrichtung zum Lichtbogenschneiden mit einer umlaufenden Scheiben-Elektrode |
| US4386255A (en) * | 1979-12-17 | 1983-05-31 | Rca Corporation | Susceptor for rotary disc reactor |
| US4795874A (en) * | 1987-01-15 | 1989-01-03 | Retech, Inc. | Saw blade with non-magnetic inserts for electric arc saw and method of making same |
| DE3720203A1 (de) * | 1987-06-16 | 1988-12-29 | Franz Hofele | Verfahren zur herstellung eines raeumwerkzeugs |
| US6448530B1 (en) * | 1998-05-11 | 2002-09-10 | Denso Corporation | Metal mold for molding a honeycomb structure and method of producing the same |
| JP5029382B2 (ja) * | 2008-01-22 | 2012-09-19 | 東京エレクトロン株式会社 | 処理装置及び処理方法 |
| US8183491B2 (en) * | 2009-05-26 | 2012-05-22 | General Electric Company | Electric discharge machining device using rotating circular blade |
| RU2432240C1 (ru) * | 2010-02-16 | 2011-10-27 | Государственное образовательное учреждение высшего профессионального образования Казанский государственный технический университет им. А.Н. Туполева (КГТУ им. А.Н. Туполева) | Сборный электрод-инструмент для электроалмазной резки |
| CN115780925B (zh) * | 2022-12-09 | 2024-10-18 | 苏州三光科技股份有限公司 | 采用圆片电极高速旋转实现深窄缝电火花高效切割的方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1619627A (en) * | 1925-07-24 | 1927-03-01 | Elektrotrennmaschinen Gmbh | Method and apparatus for electrically-cutting metal |
| DE977112C (de) * | 1947-04-10 | 1965-02-11 | Sparcatron Ltd | Schneidelektrode zur Bearbeitung elektrisch leitender Werkstoffe mittels Funkenerosion |
| US2905605A (en) * | 1953-05-19 | 1959-09-22 | Keeleric | Dressing of abrasive tools |
| US2797299A (en) * | 1956-09-10 | 1957-06-25 | Goddard & Goddard Company | Method of forming serrations at the back of the blade of cutting elements |
| FR1265272A (fr) * | 1960-05-18 | 1961-06-30 | Citroen Sa Andre | Appareil pour le durcissement superficiel des métaux par étincelles |
| FR1387865A (fr) * | 1963-10-17 | 1965-02-05 | Dispositif pour l'usinage par électro-érosion | |
| US3338808A (en) * | 1963-12-11 | 1967-08-29 | Gen Motors Corp | Method and apparatus for electrical stock removal |
| US3392255A (en) * | 1964-10-26 | 1968-07-09 | Lamb Co F Jos | Electrical disintegration machine |
| US3663787A (en) * | 1969-06-25 | 1972-05-16 | Walter T Haswell | Electrically-assisted combustion cutting apparatus |
| DE1954180C3 (de) * | 1969-10-28 | 1974-12-05 | Ewgeny Wasiliewich Fryasino Cholodnow (Sowjetunion) | Vorrichtung zur elektroerosiven Herstellung von Durchbrüchen und Nuten in Werkstücken mittels eines sich drehenden Elektroden-Werkzeuges |
| FR2199673A5 (enExample) * | 1972-06-01 | 1974-04-12 | Vial Sarl |
-
1975
- 1975-01-17 FR FR7501376A patent/FR2297690A2/fr active Granted
- 1975-12-29 US US05/645,304 patent/US4046984A/en not_active Expired - Lifetime
-
1976
- 1976-01-02 GB GB91/76A patent/GB1505211A/en not_active Expired
- 1976-01-08 BE BE2054750A patent/BE837387A/xx not_active IP Right Cessation
- 1976-01-09 BR BR7600102A patent/BR7600102A/pt unknown
- 1976-01-09 AU AU10160/76A patent/AU505334B2/en not_active Expired
- 1976-01-09 IT IT19132/76A patent/IT1054755B/it active
- 1976-01-09 CH CH23576A patent/CH605018A5/xx not_active IP Right Cessation
- 1976-01-14 ES ES444293A patent/ES444293A1/es not_active Expired
- 1976-01-15 LU LU74187A patent/LU74187A1/xx unknown
- 1976-01-15 DE DE2601321A patent/DE2601321C3/de not_active Expired
- 1976-01-15 SE SE7600374A patent/SE422289B/xx unknown
- 1976-01-16 NO NO760140A patent/NO141462C/no unknown
- 1976-01-16 NL NL7600457A patent/NL7600457A/xx not_active Application Discontinuation
- 1976-01-16 JP JP51003951A patent/JPS5197098A/ja active Pending
- 1976-01-16 DK DK17376A patent/DK144653C/da not_active IP Right Cessation
- 1976-01-16 CA CA243,928A patent/CA1049620A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO141462C (no) | 1980-03-19 |
| US4046984A (en) | 1977-09-06 |
| ES444293A1 (es) | 1977-05-01 |
| AU505334B2 (en) | 1979-11-15 |
| AU1016076A (en) | 1977-07-14 |
| GB1505211A (en) | 1978-03-30 |
| DE2601321B2 (de) | 1981-08-13 |
| SE7600374L (sv) | 1976-07-19 |
| DK144653C (da) | 1982-10-04 |
| DE2601321A1 (de) | 1976-07-22 |
| FR2297690B2 (enExample) | 1980-09-12 |
| CH605018A5 (enExample) | 1978-09-29 |
| NO141462B (no) | 1979-12-10 |
| BR7600102A (pt) | 1976-08-31 |
| IT1054755B (it) | 1981-11-30 |
| DK144653B (da) | 1982-05-03 |
| BE837387A (fr) | 1976-05-03 |
| NO760140L (enExample) | 1976-07-20 |
| DE2601321C3 (de) | 1982-04-22 |
| NL7600457A (nl) | 1976-07-20 |
| FR2297690A2 (fr) | 1976-08-13 |
| LU74187A1 (enExample) | 1976-07-23 |
| JPS5197098A (enExample) | 1976-08-26 |
| SE422289B (sv) | 1982-03-01 |
| DK17376A (da) | 1976-07-18 |
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