FR2026528A1 - - Google Patents
Info
- Publication number
- FR2026528A1 FR2026528A1 FR6943173A FR6943173A FR2026528A1 FR 2026528 A1 FR2026528 A1 FR 2026528A1 FR 6943173 A FR6943173 A FR 6943173A FR 6943173 A FR6943173 A FR 6943173A FR 2026528 A1 FR2026528 A1 FR 2026528A1
- Authority
- FR
- France
- Prior art keywords
- tool
- fluid
- lower member
- space
- 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.)
- Withdrawn
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
- B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78522668A | 1968-12-19 | 1968-12-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2026528A1 true FR2026528A1 (fr) | 1970-09-18 |
Family
ID=25134818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6943173A Withdrawn FR2026528A1 (fr) | 1968-12-19 | 1969-12-12 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3594298A (fr) |
DE (1) | DE1959852A1 (fr) |
FR (1) | FR2026528A1 (fr) |
GB (1) | GB1231526A (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3668105A (en) * | 1968-12-19 | 1972-06-06 | Cincinnati Milacron Inc | Quick-change holder for ecm tools |
GB1547349A (en) * | 1976-11-17 | 1979-06-13 | Nii Avtomat Uprav I Proizv | Electrochemical machining apparatus |
JPS5771728A (en) | 1980-10-21 | 1982-05-04 | Japax Inc | Fine hole perforator |
JPS58149131A (ja) * | 1982-02-25 | 1983-09-05 | Inoue Japax Res Inc | 放電加工装置 |
WO1986000841A1 (fr) * | 1984-07-19 | 1986-02-13 | Institut Elektroniki Imeni U.A. Arifova Akademii N | Dispositif pour realiser par decharge electrique des alesages dans des pieces |
DE3681705D1 (de) * | 1985-11-27 | 1991-10-31 | Ex Cell O Corp | Elektrolytkammer mit kathodendichtmitteln zur elektrochemischen bearbeitung. |
US4761214A (en) * | 1985-11-27 | 1988-08-02 | Airfoil Textron Inc. | ECM machine with mechanisms for venting and clamping a workpart shroud |
US4657645A (en) * | 1985-11-27 | 1987-04-14 | Ex-Cell-O Corporation | ECM machine with workpart shroud and arbor assembly |
US5002643A (en) * | 1990-01-05 | 1991-03-26 | Andrews James D | Electrode with outside flow of electrolyte for electrochemical machining and method |
DE29504948U1 (de) * | 1995-03-23 | 1996-07-25 | Siemens Ag | Anordnung zum Funkenerodieren |
GB0302347D0 (en) * | 2003-01-31 | 2003-03-05 | Rolls Royce Plc | Electro discharge machining |
DE102010032326A1 (de) * | 2010-07-27 | 2012-02-02 | Mtu Aero Engines Gmbh | Elektrode und Verfahren zum elektrochemischen Bearbeiten eines Bauteils |
DE102012201305B4 (de) * | 2012-01-31 | 2014-05-22 | MTU Aero Engines AG | Elektrode und Anlage zum elektrochemischen Bearbeiten sowie Verfahren hierzu |
DE102015106432A1 (de) * | 2015-04-27 | 2016-10-27 | Gramm Technik Gmbh | Verfahren und Vorrichtung zur Herstellung eines Werkstücks |
DE102018213392A1 (de) * | 2018-08-09 | 2020-02-13 | MTU Aero Engines AG | Verfahren zur Herstellung von Bohrungen in schwer zu zerspanenden Werkstoffen |
-
1968
- 1968-12-19 US US785226A patent/US3594298A/en not_active Expired - Lifetime
-
1969
- 1969-11-17 GB GB1231526D patent/GB1231526A/en not_active Expired
- 1969-11-28 DE DE19691959852 patent/DE1959852A1/de active Pending
- 1969-12-12 FR FR6943173A patent/FR2026528A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE1959852A1 (de) | 1970-06-25 |
US3594298A (en) | 1971-07-20 |
GB1231526A (fr) | 1971-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |