MD3364C2 - Tool electrode and process for holes electrochemical broaching - Google Patents
Tool electrode and process for holes electrochemical broachingInfo
- Publication number
- MD3364C2 MD3364C2 MDA20050362A MD20050362A MD3364C2 MD 3364 C2 MD3364 C2 MD 3364C2 MD A20050362 A MDA20050362 A MD A20050362A MD 20050362 A MD20050362 A MD 20050362A MD 3364 C2 MD3364 C2 MD 3364C2
- Authority
- MD
- Moldova
- Prior art keywords
- holes
- working portion
- magnet
- tool electrode
- electrochemical
- Prior art date
Links
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention relates to the field of dimensional electrochemical working, in particular to a tool electrode and to a process for holes electrochemical broaching and may be used in the mechanical engineering.The tool electrode includes a working portion (11) of soft magnetic material, representing a hollow sphere with holes (12), onto its outside there are made insulation spikes (17), inside the working portion there is installed a mobile screen (15) in the form of hemisphere with the possibility of displacement, onto the screen (15) being fixed a magnet (14) with a central hole, the working portion is connected to the cathode through an electric conductor, and by means of a branch pipe to a flexible tube (13) for electrolyte removal.The ratio between the diameter of the hole in the magnet about the diameter of holes on the working face constitutes 1,0:1,0…2,5.The process for hole electrochemical broaching consists in placing a part into a closed chamber, connection of the part to the positive pole of the current source, and of the tool electrode, shown in claim 1, to the negative pole, the electrolyte is delivered through the part channel to the working portion, and the used electrolyte is removed through the holes of the working portion, the central hole of the magnet and the flexible tube, at the same time the position of the mobile screen is changed with the help of a magnet, placed outside the chamber for obtaining the necessary trajectory of the channel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20050362A MD3364C2 (en) | 2005-12-06 | 2005-12-06 | Tool electrode and process for holes electrochemical broaching |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20050362A MD3364C2 (en) | 2005-12-06 | 2005-12-06 | Tool electrode and process for holes electrochemical broaching |
Publications (2)
Publication Number | Publication Date |
---|---|
MD3364B1 MD3364B1 (en) | 2007-07-31 |
MD3364C2 true MD3364C2 (en) | 2008-02-29 |
Family
ID=38331513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDA20050362A MD3364C2 (en) | 2005-12-06 | 2005-12-06 | Tool electrode and process for holes electrochemical broaching |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD3364C2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD3991G2 (en) * | 2008-06-24 | 2010-07-31 | Институт Прикладной Физики Академии Наук Молдовы | Tool electrode for electrochemical dimensional working |
MD4005C2 (en) * | 2008-10-30 | 2010-08-31 | Институт Прикладной Физики Академии Наук Молдовы | Tool electrode and process for electrochemical dimensional working |
MD225Z (en) * | 2009-06-22 | 2011-01-31 | Институт Прикладной Физики Академии Наук Молдовы | Electronic controller of interelectrode space for electroerosion machining |
MD439Z (en) * | 2011-03-18 | 2012-06-30 | Институт Прикладной Физики Академии Наук Молдовы | Electronic interelectrode gap regulator for electroerosion machining |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6008792B2 (en) * | 2013-05-16 | 2016-10-19 | 三菱重工業株式会社 | Electrochemical machining tool and electrolytic machining system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU404598A1 (en) * | 1972-04-28 | 1973-10-22 | Институт прикладной физики Молдавской ССР | METHOD OF ELECTROCHEMICAL FIRMING OF HOLES |
-
2005
- 2005-12-06 MD MDA20050362A patent/MD3364C2/en not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU404598A1 (en) * | 1972-04-28 | 1973-10-22 | Институт прикладной физики Молдавской ССР | METHOD OF ELECTROCHEMICAL FIRMING OF HOLES |
Non-Patent Citations (3)
Title |
---|
Б.А. Артамонов и др. Размерная электрохимическая обработка металлов. Москва, Высшая школа, 1978, с. 265-271 * |
В.В. Паршутин, В.В. Береза. Электрохимическая размерная обработка спеченных твердых сплавов. Кишинев, Штиинца, 1987, с. 98-102 * |
В.П. Кондратьев. Исследование технологических особенностей электрохимической прошивки отверстий малого диаметра в твердых сплавах. Автореферат, Воронеж, 1974 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD3991G2 (en) * | 2008-06-24 | 2010-07-31 | Институт Прикладной Физики Академии Наук Молдовы | Tool electrode for electrochemical dimensional working |
MD4005C2 (en) * | 2008-10-30 | 2010-08-31 | Институт Прикладной Физики Академии Наук Молдовы | Tool electrode and process for electrochemical dimensional working |
MD225Z (en) * | 2009-06-22 | 2011-01-31 | Институт Прикладной Физики Академии Наук Молдовы | Electronic controller of interelectrode space for electroerosion machining |
MD439Z (en) * | 2011-03-18 | 2012-06-30 | Институт Прикладной Физики Академии Наук Молдовы | Electronic interelectrode gap regulator for electroerosion machining |
Also Published As
Publication number | Publication date |
---|---|
MD3364B1 (en) | 2007-07-31 |
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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 |