MD68Z - Process for electrochemical dimensional working of metal parts (variants) and device for realization thereof - Google Patents

Process for electrochemical dimensional working of metal parts (variants) and device for realization thereof Download PDF

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Publication number
MD68Z
MD68Z MDS20090107A MDS20090107A MD68Z MD 68 Z MD68 Z MD 68Z MD S20090107 A MDS20090107 A MD S20090107A MD S20090107 A MDS20090107 A MD S20090107A MD 68 Z MD68 Z MD 68Z
Authority
MD
Moldova
Prior art keywords
electrolyte
metal parts
dimensional working
electrochemical dimensional
tool electrode
Prior art date
Application number
MDS20090107A
Other languages
Romanian (ro)
Russian (ru)
Inventor
Владимир ПАРШУТИН
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 MDS20090107A priority Critical patent/MD68Z/en
Publication of MD68Y publication Critical patent/MD68Y/en
Publication of MD68Z publication Critical patent/MD68Z/en

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  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The invention relates to the field of electrotechnology and can be used for manufacturing metal machine parts by electrochemical dimensional working.The process for electrochemical dimensional working of metal parts, according to the first variant, includes feeding of electrolyte into the space between the tool electrode (3) and the part (6) and application of direct current thereto. By the command of a control unit (7), the electrolyte is fed by pulses with the frequency of 2...50 Hz, with a flow rate proportional to the intensity of the applied current.The process for electrochemical dimensional working of metal parts, according to the second variant, consists in application to the tool electrode (3) and the part (6) of the pulse current. The electrolyte is synchronously fed in the pauses between the current pulses and between the pulse trains.The device for electrochemical dimensional working of metal parts includes a hermetic working chamber (4), wherein there are placed a tool electrode (3) and a part (6), connected to a power supply (8), a tank for electrolyte (9) with pipelines (10, 11), joined with a pump (15) with diaphragm (17), equipped with valve systems (12, 13, 18, 19) and a vibrating system (14), for electrolyte feeding into the hermetic working chamber (4). The device also includes electrolyte electrical resistance transducers (2, 5), one (2) placed at the inlet into the space between the tool electrode (3) and the part (6) and the second (5) - at the outlet from the space between them, and connected to a control unit (7), with a preset algorithm for the control of the current source (8) output parameters and of the electrolyte flow rate fed by the pump (15) with diaphragm (17).
MDS20090107A 2009-06-05 2009-06-05 Process for electrochemical dimensional working of metal parts (variants) and device for realization thereof MD68Z (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20090107A MD68Z (en) 2009-06-05 2009-06-05 Process for electrochemical dimensional working of metal parts (variants) and device for realization thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20090107A MD68Z (en) 2009-06-05 2009-06-05 Process for electrochemical dimensional working of metal parts (variants) and device for realization thereof

Publications (2)

Publication Number Publication Date
MD68Y MD68Y (en) 2009-08-31
MD68Z true MD68Z (en) 2010-03-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20090107A MD68Z (en) 2009-06-05 2009-06-05 Process for electrochemical dimensional working of metal parts (variants) and device for realization thereof

Country Status (1)

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MD (1) MD68Z (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD336Z (en) * 2010-03-03 2011-09-30 Институт Прикладной Физики Академии Наук Молдовы Process for thermochemical machining of metal articles
MD416Z (en) * 2011-01-18 2012-04-30 Институт Прикладной Физики Академии Наук Молдовы Method for electrochemical activation of the surface of the tungsten-containing hard alloys for soldering (variants)
MD426Z (en) * 2011-03-18 2012-05-31 Институт Прикладной Физики Академии Наук Молдовы Process for electrochemical dimensional laser-combined working of metals
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4547C1 (en) * 2017-03-15 2018-08-31 Институт Прикладной Физики Академии Наук Молдовы Tool electrode and process for dimensional electrochemical machining

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3077C2 (en) * 2004-06-29 2007-01-31 Институт Прикладной Физики Академии Наук Молдовы Electrolyte for steel dimensional electrochemical treatment
MD3122C2 (en) * 2005-04-13 2007-05-31 Институт Прикладной Физики Академии Наук Молдовы Electrolyte for steel dimensional electrochemical treatment
MD3288C2 (en) * 2005-06-03 2007-11-30 Институт Прикладной Физики Академии Наук Молдовы Electrolyte for dimensional electrochemical working of hard tungsten-cobalt alloys
MD3289C2 (en) * 2005-07-05 2007-11-30 Институт Прикладной Физики Академии Наук Молдовы Electrolyte for steel dimensional electrochemical working
MD3316C2 (en) * 2005-12-06 2007-12-31 Институт Прикладной Физики Академии Наук Молдовы Electrolyte for electrochemical pickling of tungsten
MD3808F1 (en) * 2007-05-25 2009-01-31 Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei Installation for electrical metal working
  • 2009

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3077C2 (en) * 2004-06-29 2007-01-31 Институт Прикладной Физики Академии Наук Молдовы Electrolyte for steel dimensional electrochemical treatment
MD3122C2 (en) * 2005-04-13 2007-05-31 Институт Прикладной Физики Академии Наук Молдовы Electrolyte for steel dimensional electrochemical treatment
MD3288C2 (en) * 2005-06-03 2007-11-30 Институт Прикладной Физики Академии Наук Молдовы Electrolyte for dimensional electrochemical working of hard tungsten-cobalt alloys
MD3289C2 (en) * 2005-07-05 2007-11-30 Институт Прикладной Физики Академии Наук Молдовы Electrolyte for steel dimensional electrochemical working
MD3316C2 (en) * 2005-12-06 2007-12-31 Институт Прикладной Физики Академии Наук Молдовы Electrolyte for electrochemical pickling of tungsten
MD3808F1 (en) * 2007-05-25 2009-01-31 Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei Installation for electrical metal working

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Баранов В.Н., Захаров Ю.Е. Электрогидравлические и гидравлические вибрационные механизмы. Москва, 1966 *
Оборудование для размерной электрохимической обработки деталей машин. Москва, Машиностроение, 1980, с. 165-169 *
Петров Ю.Н., Корчагин Г.Н., Зайдман Г.Н., Саушкин Б.П. Основы повышения точности электрохимического формообразования. Кишинев, Штиинца, 1977, с. 6-12 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD336Z (en) * 2010-03-03 2011-09-30 Институт Прикладной Физики Академии Наук Молдовы Process for thermochemical machining of metal articles
MD416Z (en) * 2011-01-18 2012-04-30 Институт Прикладной Физики Академии Наук Молдовы Method for electrochemical activation of the surface of the tungsten-containing hard alloys for soldering (variants)
MD426Z (en) * 2011-03-18 2012-05-31 Институт Прикладной Физики Академии Наук Молдовы Process for electrochemical dimensional laser-combined working of metals
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
MD68Y (en) 2009-08-31

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KA4Y Short-term patent lapsed due to non-payment of fees (with right of restoration)