IT1094372B - Apparecchiatura per rimozione di materiale da un pezzo per via elettrochimica,comprendente mezzi di comando e di controllo degli elettrodi,e procedimento relativo - Google Patents

Apparecchiatura per rimozione di materiale da un pezzo per via elettrochimica,comprendente mezzi di comando e di controllo degli elettrodi,e procedimento relativo

Info

Publication number: IT1094372B
Authority: IT; Italy
Prior art keywords: electrochemistry; electrodes; removal; piece; equipment
Prior art date: 1977-04-14

Application number

IT22343/78A

Other languages

English (en)

Other versions

IT7822343A0 (it

Original Assignee

Trw Inc

Priority date (The priority date 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 date listed.)

1977-04-14

Filing date

1978-04-14

Publication date

1985-08-02

1978-04-14 Application filed by Trw Inc filed Critical Trw Inc

1978-04-14 Publication of IT7822343A0 publication Critical patent/IT7822343A0/it

1985-08-02 Application granted granted Critical

1985-08-02 Publication of IT1094372B publication Critical patent/IT1094372B/it

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)

IT22343/78A 1977-04-14 1978-04-14 Apparecchiatura per rimozione di materiale da un pezzo per via elettrochimica,comprendente mezzi di comando e di controllo degli elettrodi,e procedimento relativo IT1094372B (it)

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 (2)

Publication Number	Publication Date
IT7822343A0 IT7822343A0 (it)	1978-04-14
IT1094372B true IT1094372B (it)	1985-08-02

Family

ID=25141983

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT22343/78A IT1094372B (it)	1977-04-14	1978-04-14	Apparecchiatura per rimozione di materiale da un pezzo per via elettrochimica,comprendente mezzi di comando e di controllo degli elettrodi,e procedimento relativo

Country Status (12)

Country	Link
US (1)	US4167462A (it)
JP (1)	JPS582781B2 (it)
BE (1)	BE865950A (it)
CA (1)	CA1141698A (it)
DE (1)	DE2816323C2 (it)
DK (1)	DK164178A (it)
FR (1)	FR2400988A1 (it)
GB (1)	GB1599255A (it)
IL (1)	IL54420A (it)
IT (1)	IT1094372B (it)
NL (1)	NL181119C (it)
SE (1)	SE432730B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0227223B1 (en) *	1985-11-27	1991-09-25	Ex-Cell-O Corporation	Electrolyte chamber with cathode sealing means for ecm machining
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
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
US4684455A (en) *	1985-11-27	1987-08-04	Ex-Cell-O Corporation	Electrical continuity clamp for ECM machine
US4657645A (en) *	1985-11-27	1987-04-14	Ex-Cell-O Corporation	ECM machine with workpart shroud and arbor assembly
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
US4851090A (en) *	1987-05-13	1989-07-25	General Electric Company	Method and apparatus for electrochemically machining airfoil blades
US4772372A (en) *	1987-05-13	1988-09-20	General Electric Company	Electrodes 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)

* Cited by examiner, † Cited by third party
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
NL290086A (it) *	1962-03-22
NL291574A (it) *	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 (it) *	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 FR FR7810958A patent/FR2400988A1/fr active Granted
- 1978-04-13 CA CA000301099A patent/CA1141698A/en not_active Expired
- 1978-04-13 BE BE186767A patent/BE865950A/xx not_active IP Right Cessation
- 1978-04-13 JP JP53043748A patent/JPS582781B2/ja not_active Expired
- 1978-04-13 NL NLAANVRAGE7803915,A patent/NL181119C/xx not_active IP Right Cessation
- 1978-04-13 SE SE7804200A patent/SE432730B/sv not_active IP Right Cessation
- 1978-04-14 IT IT22343/78A patent/IT1094372B/it active
- 1978-04-14 DE DE2816323A patent/DE2816323C2/de not_active Expired
- 1978-04-14 DK DK164178A patent/DK164178A/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2400988B1 (it)	1984-02-03
JPS5415439A (en)	1979-02-05
SE7804200L (sv)	1978-10-15
CA1141698A (en)	1983-02-22
FR2400988A1 (fr)	1979-03-23
IL54420A (en)	1982-02-28
BE865950A (fr)	1978-07-31
IL54420A0 (en)	1978-07-31
NL181119B (nl)	1987-01-16
US4167462A (en)	1979-09-11
NL7803915A (nl)	1978-10-17
IT7822343A0 (it)	1978-04-14
DE2816323C2 (de)	1984-08-16
SE432730B (sv)	1984-04-16
NL181119C (nl)	1987-06-16
DE2816323A1 (de)	1978-10-26
GB1599255A (en)	1981-09-30
DK164178A (da)	1978-10-15
JPS582781B2 (ja)	1983-01-18

Publication	Publication Date	Title
AT372524B (de)	1983-10-25	Geschossfestes, zusammengesetztes material
IT7828140A0 (it)	1978-09-27	Materiale tessile metallizzato.
AU518171B2 (en)	1981-09-17	Banking machine control
IT7823829A0 (it)	1978-05-26	Apparecchiatura di servocomando perfezionata.
NO781435L (no)	1978-10-27	Tobakk-inneholdende materiale.
JPS51144887A (en)	1976-12-13	Electro hydraulic control apparatus
NL7804277A (nl)	1978-10-27	Auto-oxideerbaar bekledingsmateriaal.
IT1094372B (it)	1985-08-02	Apparecchiatura per rimozione di materiale da un pezzo per via elettrochimica,comprendente mezzi di comando e di controllo degli elettrodi,e procedimento relativo
JPS5427004A (en)	1979-03-01	Pulping apparatus for slurried material
ATA482777A (de)	1979-02-15	Zerstaeubungsvorrichtung zum zerstaeuben von material
NL7804278A (nl)	1978-10-27	Auto-oxideerbaar bekledingsmateriaal.
IT7827953A0 (it)	1978-09-21	Cilindro per il trattamento apressione di nastri di materiale.
SE7810152L (sv)	1979-03-31	Armeringsmaterial for elastforemal
IL55610A (en)	1980-10-26	Arrangement for micro instuction control
JPS5359182A (en)	1978-05-27	Control apparatus for shear
FR2378887B1 (fr)	1979-07-13	Matiere a tricoter
JPS5447189A (en)	1979-04-13	Cutter for sheettshaped material
NL7809130A (nl)	1979-03-15	Gelaagd materiaal.
IT1099862B (it)	1985-09-28	Apparecchio per sminuzzare materiale organico
JPS5427210A (en)	1979-03-01	Material for construction work
IT1102819B (it)	1985-10-07	Procedimento per tingere materiale cheratinico
IT7819637A0 (it)	1978-01-26	Materiale per supporti a scorrimento.
FR2391973B1 (fr)	1985-10-18	Matiere refractaire
IT7823870A0 (it)	1978-05-26	Impianto per il trattamento dimateriali.
JPS534319A (en)	1978-01-14	Antiisliding material for building