FR2572665B1 - Electrode-outil pour le percage par electroerosion, procede de percage par electroerosion au moyen de ladite electrode-outil et pieces percees conformement audit procede - Google Patents
Electrode-outil pour le percage par electroerosion, procede de percage par electroerosion au moyen de ladite electrode-outil et pieces percees conformement audit procedeInfo
- Publication number
- FR2572665B1 FR2572665B1 FR8416809A FR8416809A FR2572665B1 FR 2572665 B1 FR2572665 B1 FR 2572665B1 FR 8416809 A FR8416809 A FR 8416809A FR 8416809 A FR8416809 A FR 8416809A FR 2572665 B1 FR2572665 B1 FR 2572665B1
- Authority
- FR
- France
- Prior art keywords
- drilling
- electroerosion
- earing
- electrode
- tool
- 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
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
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
- B23H9/14—Making holes
-
- 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
- B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
- B23H1/04—Electrodes specially adapted therefor or their manufacture
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SU1984/000044 WO1986000840A1 (fr) | 1984-07-31 | 1984-07-31 | Instrument a electrode et procedes pour realiser par decharge electrique des alesages dans des pieces |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2572665A1 FR2572665A1 (fr) | 1986-05-09 |
FR2572665B1 true FR2572665B1 (fr) | 1987-01-23 |
Family
ID=21616861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8416809A Expired FR2572665B1 (fr) | 1984-07-31 | 1984-11-05 | Electrode-outil pour le percage par electroerosion, procede de percage par electroerosion au moyen de ladite electrode-outil et pieces percees conformement audit procede |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS61502808A (fr) |
CA (1) | CA1245728A (fr) |
CH (1) | CH669349A5 (fr) |
DE (1) | DE3490750T1 (fr) |
FR (1) | FR2572665B1 (fr) |
GB (1) | GB2177644B (fr) |
SE (2) | SE460347B (fr) |
WO (1) | WO1986000840A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3873331D1 (de) * | 1988-01-27 | 1992-09-03 | Inst Elektroniki Im U A Arifov | Vorrichtung zur elektroerosivon herstellung von loechern in werkstuecken. |
FR2676514B1 (fr) * | 1991-05-13 | 1993-09-10 | Framatome Sa | Assemblage visse de securite de deux pieces et dispositifs de realisation et de mise en óoeuvre d'un tel assemblage. |
US5605639A (en) * | 1993-12-21 | 1997-02-25 | United Technologies Corporation | Method of producing diffusion holes in turbine components by a multiple piece electrode |
DE19622918A1 (de) * | 1996-06-07 | 1997-12-11 | Fraunhofer Ges Forschung | Werkzeugelektrode und Einrichtung zum funkenerosiven Bearbeiten von Werkstücken, Einrichtung zur Herstellung der Werkzeugelektrode sowie Verfahren zur Herstellung einer Werkzeugelektrode |
US7214901B1 (en) * | 2006-01-17 | 2007-05-08 | General Electric Company | Duplex electrical discharge machining |
DE102010014242A1 (de) * | 2010-04-08 | 2011-10-13 | Mtu Aero Engines Gmbh | Verfahren und Elektrode zum elektrochemischen Bearbeiten eines Werkstücks |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL180511B (nl) * | 1952-08-08 | Toyama Chemical Co Ltd | Farmaceutisch preparaat met antibacteriele werking, alsmede 7beta-(2-(4-alkyl-2,3-dioxopiperazine-1-ylcarbonylamino)acetylamino)-3-(gesubstitueerd methyl)-3-cefem-4-carbonzuur derivaat. | |
BE553823A (fr) * | 1955-12-30 | |||
CH378437A (de) * | 1959-03-04 | 1964-06-15 | Agie Ag Ind Elektronik | Verfahren zur elektroerosiven Bearbeitung von metallischen Werkstücken |
FR1426122A (fr) * | 1963-05-29 | 1966-01-28 | Gen Electric | électrode d'usinage électrolytique |
US3293166A (en) * | 1963-05-29 | 1966-12-20 | Gen Electric | Electrode for electrolytic machining |
GB1164536A (en) * | 1967-04-07 | 1969-09-17 | British Motor Corp Ltd | Electrochemical Machining |
GB1372446A (en) * | 1972-03-20 | 1974-10-30 | Steremat Veb | Electro-erosion machine tools |
GB1495710A (en) * | 1974-01-30 | 1977-12-21 | Rolls Royce | Apparatus and method for producing branch passages from an elongate passage in a workpiece |
LU73498A1 (fr) * | 1975-10-02 | 1977-05-24 | ||
SU657946A1 (ru) * | 1976-01-19 | 1979-04-25 | Всесоюзный Заочный Политехнический Институт | Способ электрохимической прошивки |
IT1192336B (it) * | 1978-10-30 | 1988-03-31 | Fiat Spa | Utensile ad elettrodo per lavorazioni ad asportazione elettrochimica |
JPS58149131A (ja) * | 1982-02-25 | 1983-09-05 | Inoue Japax Res Inc | 放電加工装置 |
GB2176433B (en) * | 1984-07-19 | 1989-05-17 | Inst Elektroniki Im U A Arifov | Machine for electroerosive hole drilling |
-
1984
- 1984-07-31 DE DE19843490750 patent/DE3490750T1/de not_active Ceased
- 1984-07-31 WO PCT/SU1984/000044 patent/WO1986000840A1/fr active Application Filing
- 1984-07-31 JP JP50385284A patent/JPS61502808A/ja active Pending
- 1984-07-31 GB GB8606771A patent/GB2177644B/en not_active Expired
- 1984-10-26 CA CA000466419A patent/CA1245728A/fr not_active Expired
- 1984-11-05 FR FR8416809A patent/FR2572665B1/fr not_active Expired
-
1986
- 1986-03-27 SE SE8601445A patent/SE460347B/sv not_active IP Right Cessation
- 1986-07-31 CH CH134286A patent/CH669349A5/de not_active IP Right Cessation
-
1988
- 1988-12-05 SE SE8804391A patent/SE8804391D0/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SE8601445L (sv) | 1986-03-27 |
SE460347B (sv) | 1989-10-02 |
GB2177644B (en) | 1989-05-17 |
FR2572665A1 (fr) | 1986-05-09 |
WO1986000840A1 (fr) | 1986-02-13 |
GB2177644A (en) | 1987-01-28 |
CA1245728A (fr) | 1988-11-29 |
SE8804391L (sv) | 1988-12-05 |
GB8606771D0 (en) | 1986-04-23 |
DE3490750T1 (de) | 1986-08-07 |
SE8804391D0 (sv) | 1988-12-05 |
CH669349A5 (fr) | 1989-03-15 |
SE8601445D0 (sv) | 1986-03-27 |
JPS61502808A (ja) | 1986-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |