FR2024778A2 - - Google Patents
Info
- Publication number
- FR2024778A2 FR2024778A2 FR6930617A FR6930617A FR2024778A2 FR 2024778 A2 FR2024778 A2 FR 2024778A2 FR 6930617 A FR6930617 A FR 6930617A FR 6930617 A FR6930617 A FR 6930617A FR 2024778 A2 FR2024778 A2 FR 2024778A2
- Authority
- FR
- France
- 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.)
- Granted
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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76207768A | 1968-09-24 | 1968-09-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2024778A2 true FR2024778A2 (en) | 1970-09-04 |
| FR2024778B2 FR2024778B2 (en) | 1974-08-09 |
Family
ID=25064042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6930617A Expired FR2024778B2 (en) | 1968-09-24 | 1969-09-09 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3637481A (en) |
| DE (1) | DE1948731A1 (en) |
| FR (1) | FR2024778B2 (en) |
| GB (1) | GB1237324A (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3755127A (en) * | 1972-04-13 | 1973-08-28 | Trw Inc | Apparatus for electrochemical machining |
| US4269673A (en) * | 1980-01-28 | 1981-05-26 | Aluminum Company Of America | Anode mount |
| DE3447870A1 (en) * | 1984-12-31 | 1986-07-03 | Aktiengesellschaft für industrielle Elektronik AGIE Losone bei Locarno, Losone, Locarno | METHOD AND DEVICE FOR DETERMINING THE ELECTROEROSIVE FINISHING OF A STARTING HOLE |
| US4628171A (en) * | 1985-01-11 | 1986-12-09 | Port City Machine & Tool Company | Mechanical feed EDM machine for making threaded and nonthreaded bores |
| FR2710909B1 (en) * | 1993-10-08 | 1995-12-15 | Rhone Poulenc Chimie | Isomerization process of 2-methyl-3-butene nitrile. |
| US6764590B1 (en) * | 2001-11-08 | 2004-07-20 | Seagate Technology Llc | Automated machine control gap for conical fluid dynamic bearing ECM grooving |
| US20030221959A1 (en) * | 2002-05-28 | 2003-12-04 | Cochran Dustin Alan | Method and apparatus for forming grooved journals |
| US20040140226A1 (en) * | 2003-01-21 | 2004-07-22 | Cochran Dustin Alan | Critical orifice gap setting for ECM grooving of flat plates |
| SG126867A1 (en) * | 2005-04-22 | 2006-11-29 | Asulab Sa | Chemical etch assisted spark machining head |
| EP2724804B1 (en) * | 2012-10-25 | 2017-03-29 | MTU Aero Engines AG | Deformation measurement during electrochemical machining |
| CN109719358B (en) * | 2017-10-31 | 2020-08-14 | 镱钛科技股份有限公司 | Electrolytic machining device |
| CN115502496A (en) * | 2022-09-16 | 2022-12-23 | 北京动力机械研究所 | Sleeve-shaped electrolytic machining device for enhancing liquid supply through liquid-increasing holes |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1029233A (en) * | 1961-08-30 | 1966-05-11 | Ass Eng Ltd | Electrochemical hole boring machine |
| GB1045489A (en) * | 1962-08-29 | 1966-10-12 | Standard Pressed Steel Co | Improvements in and relating to apparatus for electrochemical machining |
| GB1062593A (en) * | 1962-10-04 | 1967-03-22 | Ass Elect Ind | Improvements relating to electrolytic machining |
| US3399125A (en) * | 1964-01-28 | 1968-08-27 | Hitachi Ltd | Electrochemical machining in a pressurized chamber substantially without the formation of gas bubbles |
| GB1025817A (en) * | 1965-02-12 | 1966-04-14 | Rolls Royce | Improvements in or relating to electrolytic machining |
| US3365381A (en) * | 1965-02-23 | 1968-01-23 | Westinghouse Electric Corp | Electrochemical machining including in-process guaging of the workpiece |
| US3433727A (en) * | 1965-12-17 | 1969-03-18 | George F Keeleric | Dynamic electrode for electrolytic machining apparatus |
-
1968
- 1968-09-24 US US762077A patent/US3637481A/en not_active Expired - Lifetime
-
1969
- 1969-09-09 FR FR6930617A patent/FR2024778B2/fr not_active Expired
- 1969-09-09 GB GB44539/69A patent/GB1237324A/en not_active Expired
- 1969-09-23 DE DE19691948731 patent/DE1948731A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2024778B2 (en) | 1974-08-09 |
| US3637481A (en) | 1972-01-25 |
| DE1948731A1 (en) | 1970-09-17 |
| GB1237324A (en) | 1971-06-30 |