MD4005C2 - Tool electrode and process for electrochemical dimensional working - Google Patents
Tool electrode and process for electrochemical dimensional workingInfo
- Publication number
- MD4005C2 MD4005C2 MDA20080270A MD20080270A MD4005C2 MD 4005 C2 MD4005 C2 MD 4005C2 MD A20080270 A MDA20080270 A MD A20080270A MD 20080270 A MD20080270 A MD 20080270A MD 4005 C2 MD4005 C2 MD 4005C2
- Authority
- MD
- Moldova
- Prior art keywords
- cavity
- working
- working surface
- tool electrode
- electrode
- Prior art date
Links
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention relates to the field of electrochemical dimensional working, particularly a tool electrode and a process for electrochemical perforation and can be used in mechanical engineering for the manufacture of articulated joints.The tool electrode, according to the invention, includes a T-shapely made hollow body, where dielectric is the upper part of the electrode, to which it is fixed the tool with a current-conducting working surface made of elastic material, for example metallized rubber, having sectors with different elasticity and equipped with insulating dielectric spines, to the lower end of the working surface it is fixed a part of the dielectric material and inside the body, in its central part, it is installed a transverse partition with holes for fixation of the electrolyte supply channel, which is made in the lower part in the form of flexible silphon, the body in the upper part is equipped with a branch for gas supply into the internal cavity.The process, according to the invention, includes making on the surface of a metal piece connected to the positive pole of the current source by the method of anode dissolution of a conic cavity, then perforation of the piece on the axis of symmetry of the conic cavity with the formation of a cylindrical channel and the electrochemical dimensional working of the channel with the tool electrode claimed in claim 1, with the formation of the necessary cavity due to the pressure in the body cavity, which modifies the dimension and form of the working surface, the cathode deposition on the working surface of the tool electrode of a metal layer and subsequent removal of the primary working surface by means of chemical working, filling of the electrode cavity with plastic mixture or liquid metal, and in the space between the article and the enclosed surface it is introduced an antifriction substance.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20080270A MD4005C2 (en) | 2008-10-30 | 2008-10-30 | Tool electrode and process for electrochemical dimensional working |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20080270A MD4005C2 (en) | 2008-10-30 | 2008-10-30 | Tool electrode and process for electrochemical dimensional working |
Publications (2)
Publication Number | Publication Date |
---|---|
MD4005B1 MD4005B1 (en) | 2010-01-29 |
MD4005C2 true MD4005C2 (en) | 2010-08-31 |
Family
ID=43568880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDA20080270A MD4005C2 (en) | 2008-10-30 | 2008-10-30 | Tool electrode and process for electrochemical dimensional working |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD4005C2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD440Z (en) * | 2011-03-18 | 2012-06-30 | Институт Прикладной Физики Академии Наук Молдовы | Tool electrode and process for dimensional electrochemical machining |
MD453Z (en) * | 2011-03-18 | 2012-07-31 | Институт Прикладной Физики Академии Наук Молдовы | Tool electrode and process for dimensional electrochemical machining |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014101308B4 (en) * | 2014-02-03 | 2022-01-27 | Stoba Holding Gmbh & Co. Kg | Fuel injector, fuel injector, tool for manufacturing a fuel injector and method for manufacturing a fuel injector |
RU2621511C2 (en) * | 2015-03-23 | 2017-06-06 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный технический университет" | Electrode for manufacturing convergent site in injector hole |
MD4547C1 (en) * | 2017-03-15 | 2018-08-31 | Институт Прикладной Физики Академии Наук Молдовы | Tool electrode and process for dimensional electrochemical machining |
Citations (15)
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---|---|---|---|---|
SU306937A1 (en) * | Г. А. Гейко , И. А. Нестеров | METHOD OF DIMENSIONAL ELECTROCHEMICAL TREATMENT | ||
DE1030835B (en) * | 1955-10-12 | 1958-05-29 | Sandoz Ag | Process for the production of a new polypeptide-like oxytocicum |
SU485849A1 (en) * | 1973-01-17 | 1975-09-30 | Московский Ордена Ленина И Ордена Трудового Красного Знамени Высшее Техническое Училище Им. Н.Э.Баумана | The method of electroerosive machining of holes with a curvilinear axis |
SU722718A1 (en) * | 1977-08-08 | 1980-03-25 | Предприятие П/Я В-8711 | Electrode-tool |
SU1007892A1 (en) * | 1980-09-15 | 1983-03-30 | Кировоградский институт сельскохозяйственного машиностроения | Tool-electrode for electric machining of through holes |
SU1306662A1 (en) * | 1985-11-04 | 1987-04-30 | Шахтинский Технологический Институт Бытового Обслуживания | Tool-electrode for electromechanical broaching of holes |
SU1511030A1 (en) * | 1986-12-18 | 1989-09-30 | Производственное объединение "Ленинградский завод турбинных лопаток" им.50-летия СССР | Electrode-tool for electrochemical broaching of holes |
MD50C2 (en) * | 1979-10-11 | 1995-02-28 | Ateliers Des Charmilles S.A. | Electrode-instrument for electric erosion cutting |
EA000069B1 (en) * | 1995-07-18 | 1998-06-25 | Филипс Электроникс Н.В. | Method of electrochemical machining by bipolar pulses |
EA001606B1 (en) * | 1998-01-12 | 2001-06-25 | Конинклейке Филипс Электроникс Н.В. | Electrochemical machinning a workpiece |
EA001749B1 (en) * | 1998-04-06 | 2001-08-27 | Конинклейке Филипс Электроникс Н.В. | Method of and arrangement for electrochemical machining |
EA001993B1 (en) * | 1998-04-06 | 2001-10-22 | Конинклейке Филипс Электроникс Н.В. | Method and arrangement for the electrochemical machining of a workpiece |
EA005146B1 (en) * | 2000-04-18 | 2004-12-30 | Конинклейке Филипс Электроникс Н.В. | Method of controlling an electrochemical machining process |
RU2265503C1 (en) * | 2004-04-26 | 2005-12-10 | Уфимский государственный авиационный технический университет | Tool-electrode |
MD3364C2 (en) * | 2005-12-06 | 2008-02-29 | Институт Прикладной Физики Академии Наук Молдовы | Tool electrode and process for holes electrochemical broaching |
-
2008
- 2008-10-30 MD MDA20080270A patent/MD4005C2/en not_active IP Right Cessation
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU306937A1 (en) * | Г. А. Гейко , И. А. Нестеров | METHOD OF DIMENSIONAL ELECTROCHEMICAL TREATMENT | ||
DE1030835B (en) * | 1955-10-12 | 1958-05-29 | Sandoz Ag | Process for the production of a new polypeptide-like oxytocicum |
SU485849A1 (en) * | 1973-01-17 | 1975-09-30 | Московский Ордена Ленина И Ордена Трудового Красного Знамени Высшее Техническое Училище Им. Н.Э.Баумана | The method of electroerosive machining of holes with a curvilinear axis |
SU722718A1 (en) * | 1977-08-08 | 1980-03-25 | Предприятие П/Я В-8711 | Electrode-tool |
MD50C2 (en) * | 1979-10-11 | 1995-02-28 | Ateliers Des Charmilles S.A. | Electrode-instrument for electric erosion cutting |
SU1007892A1 (en) * | 1980-09-15 | 1983-03-30 | Кировоградский институт сельскохозяйственного машиностроения | Tool-electrode for electric machining of through holes |
SU1306662A1 (en) * | 1985-11-04 | 1987-04-30 | Шахтинский Технологический Институт Бытового Обслуживания | Tool-electrode for electromechanical broaching of holes |
SU1511030A1 (en) * | 1986-12-18 | 1989-09-30 | Производственное объединение "Ленинградский завод турбинных лопаток" им.50-летия СССР | Electrode-tool for electrochemical broaching of holes |
EA000069B1 (en) * | 1995-07-18 | 1998-06-25 | Филипс Электроникс Н.В. | Method of electrochemical machining by bipolar pulses |
EA001606B1 (en) * | 1998-01-12 | 2001-06-25 | Конинклейке Филипс Электроникс Н.В. | Electrochemical machinning a workpiece |
EA001749B1 (en) * | 1998-04-06 | 2001-08-27 | Конинклейке Филипс Электроникс Н.В. | Method of and arrangement for electrochemical machining |
EA001993B1 (en) * | 1998-04-06 | 2001-10-22 | Конинклейке Филипс Электроникс Н.В. | Method and arrangement for the electrochemical machining of a workpiece |
EA005146B1 (en) * | 2000-04-18 | 2004-12-30 | Конинклейке Филипс Электроникс Н.В. | Method of controlling an electrochemical machining process |
RU2265503C1 (en) * | 2004-04-26 | 2005-12-10 | Уфимский государственный авиационный технический университет | Tool-electrode |
MD3364C2 (en) * | 2005-12-06 | 2008-02-29 | Институт Прикладной Физики Академии Наук Молдовы | Tool electrode and process for holes electrochemical broaching |
Non-Patent Citations (4)
Title |
---|
Артамонов Б.А., Вишницкий А.Л., Волков Ю.С., Глазков А.В. Размерная электрическая обработка металлов. Высшая школа, Москва, * |
Артамонов Б.А., Вишницкий А.Л., Волков Ю.С., Глазков А.В. Размерная электрическая обработка металлов. Высшая школа, Москва, 1978, с. 265-271 * |
Смоленцев В.П. Технология электрохимической обработки внутренних поверхностей. Машиностроение, Москва, 1978, с. 87-89 * |
Смоленцев В.П. Технология электрохимической обработки внутренних поверхностей. Машиностроение, Москва, 1978, стр. 87-89 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD440Z (en) * | 2011-03-18 | 2012-06-30 | Институт Прикладной Физики Академии Наук Молдовы | Tool electrode and process for dimensional electrochemical machining |
MD453Z (en) * | 2011-03-18 | 2012-07-31 | Институт Прикладной Физики Академии Наук Молдовы | Tool electrode and process for dimensional electrochemical machining |
Also Published As
Publication number | Publication date |
---|---|
MD4005B1 (en) | 2010-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG4A | Patent for invention issued | ||
KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
MM4A | Patent for invention definitely lapsed due to non-payment of fees |