RU2007115768A - METHOD FOR ELECTROLYTE-PLASMA PARTS PROCESSING - Google Patents
METHOD FOR ELECTROLYTE-PLASMA PARTS PROCESSING Download PDFInfo
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- RU2007115768A RU2007115768A RU2007115768/02A RU2007115768A RU2007115768A RU 2007115768 A RU2007115768 A RU 2007115768A RU 2007115768/02 A RU2007115768/02 A RU 2007115768/02A RU 2007115768 A RU2007115768 A RU 2007115768A RU 2007115768 A RU2007115768 A RU 2007115768A
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- electrolyte
- plasma processing
- part according
- plasma
- alloys
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- ing And Chemical Polishing (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
1. Способ электролитно-плазменной обработки детали, включающий погружение детали в электролит, формирование вокруг обрабатываемой поверхности детали парогазовой оболочки и зажигание плазменного разряда в парогазовой оболочке, отличающийся тем, что парогазовую оболочку и плазменный разряд формируют токами высокой частоты.2. Способ электролитно-плазменной обработки изделия по п.1, отличающийся тем, что токи высокой частоты создают индуктором.3. Способ электролитно-плазменной обработки изделия по п.2, отличающийся тем, что к индуктору подводят напряжение в диапазоне частот, соответствующем области частично прозрачной для высокочастотного поля плазмы, в пределах которого возникает и поддерживается высокочастотный плазменный разряд на обрабатываемой поверхности детали.4. Способ электролитно-плазменной обработки детали по п.1, отличающийся тем, что в качестве материала детали используют нержавеющие стали и сплавы, а обработку ведут полированием до обеспечения шероховатости не ниже R=0,08...0,12 мкм.5. Способ электролитно-плазменной обработки детали по п.3, отличающийся тем, что в качестве материала детали используют нержавеющие стали и сплавы, а обработку ведут полированием до обеспечения шероховатости не ниже R=0,08...0,12 мкм.6. Способ электролитно-плазменной обработки детали по п.4, отличающийся тем, что в качестве нержавеющей сталей и сплавов используют хромистые и хромоникелевые сплавы и стали, а обработку ведут в диапазоне частот от 0,1 до 20 МГц.7. Способ электролитно-плазменной обработки детали по п.6, отличающийся тем, что в качестве детали используют лопатку турбомашины.8. Способ электролитно-плазменной обработки �1. A method of electrolyte-plasma treatment of a part, comprising immersing the part in an electrolyte, forming a vapor-gas shell around the workpiece surface and igniting a plasma discharge in a gas-vapor shell, characterized in that the gas-vapor shell and the plasma discharge are formed by high frequency currents. 2. The method of electrolyte-plasma processing of an article according to claim 1, characterized in that the high-frequency currents are generated by an inductor. The method of electrolyte-plasma processing of an article according to claim 2, characterized in that a voltage is applied to the inductor in a frequency range corresponding to a region partially transparent to the high-frequency plasma field, within which a high-frequency plasma discharge arises and is maintained on the workpiece surface. The method of electrolyte-plasma processing of a part according to claim 1, characterized in that stainless steel and alloys are used as the material of the part, and the treatment is carried out by polishing until a roughness of at least R = 0.08 ... 0.12 μm is obtained. The method of electrolyte-plasma processing of a part according to claim 3, characterized in that stainless steel and alloys are used as the material of the part, and the treatment is carried out by polishing to ensure a roughness of at least R = 0.08 ... 0.12 μm. 6. The method of electrolyte-plasma processing of a part according to claim 4, characterized in that chromium and chromium-nickel alloys and steels are used as stainless steels and alloys, and the processing is carried out in the frequency range from 0.1 to 20 MHz. The method of electrolyte-plasma processing of a part according to claim 6, characterized in that a turbomachine blade is used as a part. The method of electrolyte-plasma treatment
Claims (23)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2007115768/02A RU2355828C2 (en) | 2007-04-25 | 2007-04-25 | Method of electrolyte-plasma treatment of details |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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RU2007115768/02A RU2355828C2 (en) | 2007-04-25 | 2007-04-25 | Method of electrolyte-plasma treatment of details |
Publications (2)
Publication Number | Publication Date |
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RU2007115768A true RU2007115768A (en) | 2008-10-27 |
RU2355828C2 RU2355828C2 (en) | 2009-05-20 |
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Family Applications (1)
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RU2007115768/02A RU2355828C2 (en) | 2007-04-25 | 2007-04-25 | Method of electrolyte-plasma treatment of details |
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RU (1) | RU2355828C2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2555312C1 (en) * | 2014-07-09 | 2015-07-10 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") | Method for electrolytic-plasma processing of surface of parts from low-carbon steels with increased chromium content |
RU2725441C1 (en) * | 2019-08-09 | 2020-07-02 | Публичное Акционерное Общество "Одк-Сатурн" | Method of electrolytic-plasma polishing of parts from titanium alloys |
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- 2007-04-25 RU RU2007115768/02A patent/RU2355828C2/en not_active IP Right Cessation
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RU2355828C2 (en) | 2009-05-20 |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20100426 |
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RH4A | Copy of patent granted that was duplicated for the russian federation |
Effective date: 20110425 |
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NF4A | Reinstatement of patent |
Effective date: 20120310 |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20150426 |