MD4005C2 - Tool electrode and process for electrochemical dimensional working - Google Patents

Tool electrode and process for electrochemical dimensional working Download PDF

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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
Application number
MDA20080270A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD4005B1 (en
Inventor
Владимир ПАРШУТИН
Владимир ШКИЛЁВ
Анатолий ПАРАМОНОВ
Александр КОВАЛЬ
Original Assignee
Институт Прикладной Физики Академии Наук Молдовы
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.)
Filing date
Publication date
Application filed by Институт Прикладной Физики Академии Наук Молдовы filed Critical Институт Прикладной Физики Академии Наук Молдовы
Priority to MDA20080270A priority Critical patent/MD4005C2/en
Publication of MD4005B1 publication Critical patent/MD4005B1/en
Publication of MD4005C2 publication Critical patent/MD4005C2/en

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  • 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.
MDA20080270A 2008-10-30 2008-10-30 Tool electrode and process for electrochemical dimensional working MD4005C2 (en)

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

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Family Applications (1)

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MDA20080270A MD4005C2 (en) 2008-10-30 2008-10-30 Tool electrode and process for electrochemical dimensional working

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MD (1) MD4005C2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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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
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

Patent Citations (15)

* Cited by examiner, † Cited by third party
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)

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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)

* Cited by examiner, † Cited by third party
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

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