MD572Z - Technological pulse current source of the tools for dimensional electrochemical machining of turbine blades - Google Patents
Technological pulse current source of the tools for dimensional electrochemical machining of turbine bladesInfo
- Publication number
- MD572Z MD572Z MDS20110174A MDS20110174A MD572Z MD 572 Z MD572 Z MD 572Z MD S20110174 A MDS20110174 A MD S20110174A MD S20110174 A MDS20110174 A MD S20110174A MD 572 Z MD572 Z MD 572Z
- Authority
- MD
- Moldova
- Prior art keywords
- outputs
- electrochemical machining
- power
- tools
- turbine blades
- Prior art date
Links
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention relates to technological pulse current sources of the tools for dimensional electrochemical machining of turbine blades.The technological pulse current source of the tools for dimensional electrochemical machining of turbine blades comprises two power units composed of n modules. Each module consists of a three-phase rectifier, the outputs of which are connected to the inputs of a controlled inverter, the outputs of which, in turn, are connected to the primary windings of two power pulsed low-profile transformers. The output of the secondary winding of the first transformer is connected to the input of the secondary winding of the second transformer, at the same time the input of the secondary winding of the first transformer and the output of the secondary winding of the second transformer are connected to the inputs of a power rectifier, the outputs of which form the outputs of the module for connection of the tool electrodes of the tool for dimensional electrochemical machining. Each module of the power units is equipped with temperature sensors, connected to the controlled inverter, transformers and power rectifier, connected to a monitor and control unit, to which are connected the controlled inputs of each controlled inverter of the modules of the power units. The modules of each power unit are interconnected to their outputs in parallel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDS20110174A MD572Z (en) | 2011-11-04 | 2011-11-04 | Technological pulse current source of the tools for dimensional electrochemical machining of turbine blades |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDS20110174A MD572Z (en) | 2011-11-04 | 2011-11-04 | Technological pulse current source of the tools for dimensional electrochemical machining of turbine blades |
Publications (2)
Publication Number | Publication Date |
---|---|
MD572Y MD572Y (en) | 2012-12-31 |
MD572Z true MD572Z (en) | 2013-07-31 |
Family
ID=47469607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDS20110174A MD572Z (en) | 2011-11-04 | 2011-11-04 | Technological pulse current source of the tools for dimensional electrochemical machining of turbine blades |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD572Z (en) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU545071A1 (en) * | 1975-11-20 | 1977-01-30 | Предприятие П/Я М-5644 | Current pulse generator |
SU890546A1 (en) * | 1979-06-06 | 1981-12-15 | Предприятие П/Я М-5644 | Dc electric pulse generator for electrochemical machine |
MD1538G2 (en) * | 1999-11-02 | 2001-03-31 | Vitalii Balitchii | Pulse oscillator |
EA001606B1 (en) * | 1998-01-12 | 2001-06-25 | Конинклейке Филипс Электроникс Н.В. | Electrochemical machinning a workpiece |
MD1589G2 (en) * | 1999-11-02 | 2001-07-31 | Apolon Oriol | Pulse oscillator for erosion machining |
EA001749B1 (en) * | 1998-04-06 | 2001-08-27 | Конинклейке Филипс Электроникс Н.В. | Method of and arrangement for electrochemical machining |
EA005146B1 (en) * | 2000-04-18 | 2004-12-30 | Конинклейке Филипс Электроникс Н.В. | Method of controlling an electrochemical machining process |
MD3749G2 (en) * | 2007-06-11 | 2009-06-30 | Институт Прикладной Физики Академии Наук Молдовы | Current source for electric working processes |
MD207Z (en) * | 2009-06-05 | 2010-12-31 | Институт Прикладной Физики Академии Наук Молдовы | Current stabilizer |
-
2011
- 2011-11-04 MD MDS20110174A patent/MD572Z/en not_active IP Right Cessation
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU545071A1 (en) * | 1975-11-20 | 1977-01-30 | Предприятие П/Я М-5644 | Current pulse generator |
SU890546A1 (en) * | 1979-06-06 | 1981-12-15 | Предприятие П/Я М-5644 | Dc electric pulse generator for electrochemical 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 |
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 |
MD3749G2 (en) * | 2007-06-11 | 2009-06-30 | Институт Прикладной Физики Академии Наук Молдовы | Current source for electric working processes |
MD207Z (en) * | 2009-06-05 | 2010-12-31 | Институт Прикладной Физики Академии Наук Молдовы | Current stabilizer |
Also Published As
Publication number | Publication date |
---|---|
MD572Y (en) | 2012-12-31 |
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Legal Events
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FG9Y | Short term patent issued | ||
MK4Y | Short term patent expired |