BE865950A - Procede et appareil de retrait electrolytique de matiere par usinage chimique - Google Patents
Procede et appareil de retrait electrolytique de matiere par usinage chimiqueInfo
- Publication number
- BE865950A BE865950A BE186767A BE186767A BE865950A BE 865950 A BE865950 A BE 865950A BE 186767 A BE186767 A BE 186767A BE 186767 A BE186767 A BE 186767A BE 865950 A BE865950 A BE 865950A
- Authority
- BE
- Belgium
- Prior art keywords
- material removal
- electrolytic material
- chemical machining
- machining
- chemical
- Prior art date
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 |
|---|---|---|---|
| US05/787,596 US4167462A (en) | 1977-04-14 | 1977-04-14 | Electrode drive and controls for electrochemical machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE865950A true BE865950A (fr) | 1978-07-31 |
Family
ID=25141983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE186767A BE865950A (fr) | 1977-04-14 | 1978-04-13 | Procede et appareil de retrait electrolytique de matiere par usinage chimique |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4167462A (fr) |
| JP (1) | JPS582781B2 (fr) |
| BE (1) | BE865950A (fr) |
| CA (1) | CA1141698A (fr) |
| DE (1) | DE2816323C2 (fr) |
| DK (1) | DK164178A (fr) |
| FR (1) | FR2400988A1 (fr) |
| GB (1) | GB1599255A (fr) |
| IL (1) | IL54420A (fr) |
| IT (1) | IT1094372B (fr) |
| NL (1) | NL181119C (fr) |
| SE (1) | SE432730B (fr) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4684455A (en) * | 1985-11-27 | 1987-08-04 | Ex-Cell-O Corporation | Electrical continuity clamp for ECM machine |
| EP0227223B1 (fr) * | 1985-11-27 | 1991-09-25 | Ex-Cell-O Corporation | Chambre d'électrolyte avec des moyens de scellement de cathode pour usinage électrochimique |
| US4761214A (en) | 1985-11-27 | 1988-08-02 | Airfoil Textron Inc. | ECM machine with mechanisms for venting and clamping a workpart shroud |
| US4663011A (en) * | 1985-11-27 | 1987-05-05 | Ex-Cello-O Corporation | Multi-axis ECM machine useful for machining airfoils of rotors |
| US4657645A (en) * | 1985-11-27 | 1987-04-14 | Ex-Cell-O Corporation | ECM machine with workpart shroud and arbor assembly |
| US4657649A (en) * | 1985-11-27 | 1987-04-14 | Ex-Cell-O Corporation | ECM machine with skewed workpart and pocketed cathodes |
| US4686020A (en) * | 1985-11-27 | 1987-08-11 | Ex-Cell-O Corporation | Method of electrochemical machining bladed rotors |
| US4797189A (en) * | 1987-03-23 | 1989-01-10 | Airfoil Textron Inc. | Pressure balanced sealing pistons for cathodes in an electrolyte chamber |
| US4756812A (en) * | 1987-04-13 | 1988-07-12 | Airfoil Textron Inc. | Electrical connector and clamp mechanism for ECM workpart shaft |
| US4772372A (en) * | 1987-05-13 | 1988-09-20 | General Electric Company | Electrodes for electrochemically machining airfoil blades |
| US4851090A (en) * | 1987-05-13 | 1989-07-25 | General Electric Company | Method and apparatus for electrochemically machining airfoil blades |
| JPH09225750A (ja) * | 1996-02-19 | 1997-09-02 | Hoden Seimitsu Kako Kenkyusho Ltd | 放電加工方法およびその装置 |
| US5820744A (en) * | 1996-09-30 | 1998-10-13 | Doncasters, Turbo Products Division | Electrochemical machining method and apparatus |
| US6428681B1 (en) * | 2000-12-06 | 2002-08-06 | Therma Corporation, Inc. | System and method for reversing electrolyte flow during an electropolishing operation |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3444070A (en) * | 1958-11-10 | 1969-05-13 | Anocut Eng Co | Electrolytic shaping apparatus |
| GB1029233A (en) * | 1961-08-30 | 1966-05-11 | Ass Eng Ltd | Electrochemical hole boring machine |
| BE628594A (fr) * | 1962-03-22 | |||
| NL291574A (fr) * | 1962-04-16 | |||
| GB1093932A (en) * | 1964-01-30 | 1967-12-06 | Ass Eng Ltd | Improvements in methods and apparatus for electrochemical machining |
| US3554892A (en) * | 1967-02-27 | 1971-01-12 | Schellens True Corp | Electrolytic machining and fixturing means |
| US3547797A (en) * | 1967-03-29 | 1970-12-15 | Cincinnati Milacron Inc | Apparatus for simultaneously electrochemically machining a plurality of previously formed surfaces of a workpiece |
| DE1931675A1 (de) * | 1969-06-21 | 1971-01-07 | Aeg Elotherm Gmbh | Verfahren zum elektrochemischen Senken von Raumformen |
| FR2084504A5 (fr) * | 1970-03-13 | 1971-12-17 | Metem Corp | |
| BE790316A (fr) * | 1972-08-17 | 1973-02-15 | Agie Ag Ind Elektronik | Procede et installation pour l'usinage par electro-erosion d'une electrode de piece |
| US3827963A (en) * | 1973-01-02 | 1974-08-06 | Electrometallurgical Sales | Reflectivity-responsive control system for electrolytic finishing apparatus |
-
1977
- 1977-04-14 US US05/787,596 patent/US4167462A/en not_active Expired - Lifetime
-
1978
- 1978-04-03 IL IL54420A patent/IL54420A/xx unknown
- 1978-04-11 GB GB14205/78A patent/GB1599255A/en not_active Expired
- 1978-04-13 JP JP53043748A patent/JPS582781B2/ja not_active Expired
- 1978-04-13 BE BE186767A patent/BE865950A/fr not_active IP Right Cessation
- 1978-04-13 SE SE7804200A patent/SE432730B/sv not_active IP Right Cessation
- 1978-04-13 CA CA000301099A patent/CA1141698A/fr not_active Expired
- 1978-04-13 FR FR7810958A patent/FR2400988A1/fr active Granted
- 1978-04-13 NL NLAANVRAGE7803915,A patent/NL181119C/xx not_active IP Right Cessation
- 1978-04-14 IT IT22343/78A patent/IT1094372B/it active
- 1978-04-14 DK DK164178A patent/DK164178A/da not_active IP Right Cessation
- 1978-04-14 DE DE2816323A patent/DE2816323C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS582781B2 (ja) | 1983-01-18 |
| JPS5415439A (en) | 1979-02-05 |
| SE7804200L (sv) | 1978-10-15 |
| NL181119C (nl) | 1987-06-16 |
| NL7803915A (nl) | 1978-10-17 |
| FR2400988B1 (fr) | 1984-02-03 |
| FR2400988A1 (fr) | 1979-03-23 |
| DK164178A (da) | 1978-10-15 |
| GB1599255A (en) | 1981-09-30 |
| IT7822343A0 (it) | 1978-04-14 |
| DE2816323A1 (de) | 1978-10-26 |
| NL181119B (nl) | 1987-01-16 |
| IT1094372B (it) | 1985-08-02 |
| IL54420A0 (en) | 1978-07-31 |
| IL54420A (en) | 1982-02-28 |
| CA1141698A (fr) | 1983-02-22 |
| DE2816323C2 (de) | 1984-08-16 |
| US4167462A (en) | 1979-09-11 |
| SE432730B (sv) | 1984-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: TRW INC. Effective date: 19870430 |