MD550Z5 - Process current generator for dimensional electrochemical machining - Google Patents

Process current generator for dimensional electrochemical machining

Info

Publication number
MD550Z5
MD550Z5 MDS20110131A MDS20110131A MD550Z5 MD 550 Z5 MD550 Z5 MD 550Z5 MD S20110131 A MDS20110131 A MD S20110131A MD S20110131 A MDS20110131 A MD S20110131A MD 550 Z5 MD550 Z5 MD 550Z5
Authority
MD
Moldova
Prior art keywords
electrochemical machining
dimensional electrochemical
transformer
process current
current generator
Prior art date
Application number
MDS20110131A
Other languages
Romanian (ro)
Russian (ru)
Inventor
Валерий ШИРВО
Original Assignee
Сп Завод Топаз Ао
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 Сп Завод Топаз Ао filed Critical Сп Завод Топаз Ао
Priority to MDS20110131A priority Critical patent/MD550Z5/en
Publication of MD550Y publication Critical patent/MD550Y/en
Publication of MD550Z publication Critical patent/MD550Z/en
Publication of MD550Z5 publication Critical patent/MD550Z5/en

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  • Control Of Eletrric Generators (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

The invention relates to process current generators for machine tools, which provide the dimensional electrochemical machining of turbine blades of compressors.The process current generator for dimensional electrochemical machining contains a three-phase half-controlled rectifier (1) to which is connected a controlled inverter (2), to which, in turn, is connected the primary winding of a power high-frequency low-profile transformer (3), the magnetic circuit of which is made of nanocrystalline alloy GM 414-2. The secondary winding of the transformer (3), made stamped single-turn, is connected to the buses of the current leads (4 and 5) for connection to tool electrodes (6). To the secondary winding of the transformer (3) are connected diodes (7), connected into a common point (A), which is connected to the bus of the current lead (10) for connection to the work part (8). Between the common point (A) of diodes (7) and the tool electrodes (6) are connected capacitors (9).
MDS20110131A 2011-07-15 2011-07-15 Process current generator for dimensional electrochemical machining MD550Z5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20110131A MD550Z5 (en) 2011-07-15 2011-07-15 Process current generator for dimensional electrochemical machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20110131A MD550Z5 (en) 2011-07-15 2011-07-15 Process current generator for dimensional electrochemical machining

Publications (3)

Publication Number Publication Date
MD550Y MD550Y (en) 2012-10-31
MD550Z MD550Z (en) 2013-05-31
MD550Z5 true MD550Z5 (en) 2013-05-31

Family

ID=47136833

Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20110131A MD550Z5 (en) 2011-07-15 2011-07-15 Process current generator for dimensional electrochemical machining

Country Status (1)

Country Link
MD (1) MD550Z5 (en)

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1484504A (en) * 1921-08-10 1924-02-19 Kemp Leslie Charles Means for regulating turboblowers and other apparatus for delivering fluid under pressure or suction
SU1281352A1 (en) * 1985-07-12 1987-01-07 Уфимский авиационный институт им.Серго Орджоникидзе Pulsed power source ,particularly, for electro-eroion and electro-erosion/chemical working of metals
US4956060A (en) * 1988-01-11 1990-09-11 Shizuoka Seiki Co., Ltd. Finishing method employing electro-chemical machining, and an electro-chemical finishing machine
MD1538F1 (en) * 1999-11-02 2000-09-30 Vitalii Balitchii Pulse oscillator
MD1589F1 (en) * 1999-11-02 2001-01-31 Apolon Oriol Pulse oscillator for erosion machining
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
RU2177391C1 (en) * 2000-06-19 2001-12-27 Лимонов Александр Дмитриевич Method for dimensional electrochemical working
EA005146B1 (en) * 2000-04-18 2004-12-30 Конинклейке Филипс Электроникс Н.В. Method of controlling an electrochemical machining process
DE102006024676A1 (en) * 2006-05-26 2007-11-29 Robert Bosch Gmbh Workpiece electro-chemical processing device, has distance measuring unit comprising generator for producing processing signal, and evaluation unit determining distance between electrode and workpiece based on carrier signal
EP1870188A2 (en) * 2006-06-23 2007-12-26 SITEC Automation GmbH Device for switching off and operating the power supply line of an electro-chemical machining tool
MD3749F1 (en) * 2007-06-11 2008-11-28 Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei Current source for electric working processes
DE102007047696A1 (en) * 2007-10-05 2009-04-09 Sitec Automation Gmbh Generator operating method for electro-chemical treatment of metallic workpiece, involves adjusting energy in energy storage unit, and controlling charging process and discharging process, where total process are cyclically implemented
MD207Y (en) * 2009-06-05 2010-05-31 Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei Current stabilizer

Patent Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1484504A (en) * 1921-08-10 1924-02-19 Kemp Leslie Charles Means for regulating turboblowers and other apparatus for delivering fluid under pressure or suction
SU1281352A1 (en) * 1985-07-12 1987-01-07 Уфимский авиационный институт им.Серго Орджоникидзе Pulsed power source ,particularly, for electro-eroion and electro-erosion/chemical working of metals
US4956060A (en) * 1988-01-11 1990-09-11 Shizuoka Seiki Co., Ltd. Finishing method employing electro-chemical machining, and an electro-chemical finishing machine
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
MD1538F1 (en) * 1999-11-02 2000-09-30 Vitalii Balitchii Pulse oscillator
MD1589F1 (en) * 1999-11-02 2001-01-31 Apolon Oriol Pulse oscillator for erosion machining
MD1538G2 (en) * 1999-11-02 2001-03-31 Vitalii Balitchii Pulse oscillator
MD1589G2 (en) * 1999-11-02 2001-07-31 Apolon Oriol Pulse oscillator for erosion machining
EA005146B1 (en) * 2000-04-18 2004-12-30 Конинклейке Филипс Электроникс Н.В. Method of controlling an electrochemical machining process
RU2177391C1 (en) * 2000-06-19 2001-12-27 Лимонов Александр Дмитриевич Method for dimensional electrochemical working
WO2003039798A1 (en) * 2000-06-19 2003-05-15 Alexandre Dmitrievich Limonov Method for dimensional electro-chemical processing
DE102006024676A1 (en) * 2006-05-26 2007-11-29 Robert Bosch Gmbh Workpiece electro-chemical processing device, has distance measuring unit comprising generator for producing processing signal, and evaluation unit determining distance between electrode and workpiece based on carrier signal
EP1870188A2 (en) * 2006-06-23 2007-12-26 SITEC Automation GmbH Device for switching off and operating the power supply line of an electro-chemical machining tool
MD3749F1 (en) * 2007-06-11 2008-11-28 Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei Current source for electric working processes
MD3749G2 (en) * 2007-06-11 2009-06-30 Институт Прикладной Физики Академии Наук Молдовы Current source for electric working processes
DE102007047696A1 (en) * 2007-10-05 2009-04-09 Sitec Automation Gmbh Generator operating method for electro-chemical treatment of metallic workpiece, involves adjusting energy in energy storage unit, and controlling charging process and discharging process, where total process are cyclically implemented
MD207Y (en) * 2009-06-05 2010-05-31 Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei Current stabilizer
MD207Z (en) * 2009-06-05 2010-12-31 Институт Прикладной Физики Академии Наук Молдовы Current stabilizer

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Laszlo Balogh. The Current-Doubler Rectifier: An Alternative Rectification Technique For Push-Pull And Bridge Converters. DN-63, Unitrode Corporation, Texas Instruments Incorporated, 1999 *
Лаборатория силовых источников. Универсальные мощные источники питания "ГОРН", http://www.power2000.ru/, 2010.12.16 (regăsită în internet 2012.07.23) *

Also Published As

Publication number Publication date
MD550Z (en) 2013-05-31
MD550Y (en) 2012-10-31

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Legal Events

Date Code Title Description
FG9Y Short term patent issued
ND4Y Validity of short term patent extended [from 6 to 10 years]

Expiry date: 20210715

KA4Y Short-term patent lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees