RU2008144073A - DEVICE FOR ELECTROCHEMICAL PROCESSING OF SHAPED SURFACES OF METAL PARTS - Google Patents
DEVICE FOR ELECTROCHEMICAL PROCESSING OF SHAPED SURFACES OF METAL PARTS Download PDFInfo
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- RU2008144073A RU2008144073A RU2008144073/02A RU2008144073A RU2008144073A RU 2008144073 A RU2008144073 A RU 2008144073A RU 2008144073/02 A RU2008144073/02 A RU 2008144073/02A RU 2008144073 A RU2008144073 A RU 2008144073A RU 2008144073 A RU2008144073 A RU 2008144073A
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
Устройство для электрохимической обработки фасонных поверхностей металлических деталей, содержащее разъемный корпус из электроизоляционного материала, выполненный из двух частей - катодной и анодной, которые соединены через электроды с внешним источником технологического тока, электролита, входного и выходного штуцера для обеспечения циркуляции электролита, при этом обрабатываемая деталь установлена в катодную часть корпуса через изолятор с минимальным зазором в катодной зоне от 0,01 до 0,1 мм относительно электрода-катода, соизмеримым с микронеровностями обрабатываемой поверхности относительно контактной части электрода-катода и гарантированным зазором в анодной зоне, превышающим зазор в катодной зоне в 10…20 раз относительно электрода-анода, отличающееся тем, что в качестве электролита используют воду, на контактной поверхности электрода-катода дополнительно размещен гидропроницаемый экран в виде металлической сетки, а с внешней стороны катодной части корпуса установлен пьезокерамический преобразователь высокочастотных колебаний от 10 до 12 кГц. A device for electrochemical processing of shaped surfaces of metal parts, comprising a detachable body made of electrical insulation material, made of two parts - cathode and anode, which are connected through electrodes to an external source of technological current, electrolyte, input and output nipples to ensure electrolyte circulation, while the workpiece installed in the cathode part of the housing through the insulator with a minimum gap in the cathode zone of from 0.01 to 0.1 mm relative to the cathode electrode, are comparable m with microroughnesses of the treated surface relative to the contact part of the cathode electrode and a guaranteed gap in the anode zone 10–20 times greater than the gap in the cathode zone relative to the anode electrode, characterized in that water is used as the electrolyte on the contact surface of the cathode electrode a water-permeable screen in the form of a metal mesh is placed, and a piezoceramic transducer of high-frequency oscillations from 10 to 12 kHz is installed on the outside of the cathode part of the housing.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008144073/02A RU2392097C1 (en) | 2008-11-05 | 2008-11-05 | Device for electrochemical treatment of profiled surfaces of metal parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008144073/02A RU2392097C1 (en) | 2008-11-05 | 2008-11-05 | Device for electrochemical treatment of profiled surfaces of metal parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008144073A true RU2008144073A (en) | 2010-05-10 |
| RU2392097C1 RU2392097C1 (en) | 2010-06-20 |
Family
ID=42673599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008144073/02A RU2392097C1 (en) | 2008-11-05 | 2008-11-05 | Device for electrochemical treatment of profiled surfaces of metal parts |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2392097C1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2064379C1 (en) * | 1989-09-05 | 1996-07-27 | Предприятие "Новотех" | Device for electrochemical machining |
| US5672263A (en) * | 1996-05-29 | 1997-09-30 | United Technologies Corporation | Method and apparatus for electrochemically machining a workpiece |
| RU2153961C1 (en) * | 1999-06-25 | 2000-08-10 | Открытое Акционерное Общество "Ижмаш" | Apparatus for electrochemical piercing |
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2008
- 2008-11-05 RU RU2008144073/02A patent/RU2392097C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2392097C1 (en) | 2010-06-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20101106 |