RU2003134218A - METHOD OF COMBINED PROCESSING OF PARTS FROM ALUMINUM AND ITS ALLOYS - Google Patents

METHOD OF COMBINED PROCESSING OF PARTS FROM ALUMINUM AND ITS ALLOYS Download PDF

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Publication number
RU2003134218A
RU2003134218A RU2003134218/02A RU2003134218A RU2003134218A RU 2003134218 A RU2003134218 A RU 2003134218A RU 2003134218/02 A RU2003134218/02 A RU 2003134218/02A RU 2003134218 A RU2003134218 A RU 2003134218A RU 2003134218 A RU2003134218 A RU 2003134218A
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RU
Russia
Prior art keywords
parts
alloys
aluminum
combined processing
polishing
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RU2003134218/02A
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Russian (ru)
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RU2260079C2 (en
Inventor
Валерий Геннадьевич Рахчеев (RU)
Валерий Геннадьевич Рахчеев
Андрей Борисович Пашенцев (RU)
Андрей Борисович Пашенцев
нов Константин Юрьевич Лукь (RU)
Константин Юрьевич Лукьянов
Александр Николаевич Филин (RU)
Александр Николаевич Филин
Елена Валериевна Рахчеева (RU)
Елена Валериевна Рахчеева
Original Assignee
Государственное образовательное учреждение высшего профессионального образовани Самарский государственный технический университет (RU)
Государственное образовательное учреждение высшего профессионального образования Самарский государственный технический университет
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Application filed by Государственное образовательное учреждение высшего профессионального образовани Самарский государственный технический университет (RU), Государственное образовательное учреждение высшего профессионального образования Самарский государственный технический университет filed Critical Государственное образовательное учреждение высшего профессионального образовани Самарский государственный технический университет (RU)
Priority to RU2003134218/02A priority Critical patent/RU2260079C2/en
Publication of RU2003134218A publication Critical patent/RU2003134218A/en
Application granted granted Critical
Publication of RU2260079C2 publication Critical patent/RU2260079C2/en

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Claims (1)

Способ комбинированной обработки деталей из алюминия и его сплавов, преимущественно для изготовления осей и валиков, включающий анодное полирование при температуре 70-90°С и плотности тока 3-4 А/дм2 в электролите, содержащем хлориды калия и железа и использованием малой добавки соляной кислоты, отличающийся тем, что детали частично погружают в электролит и производят последовательное шлифование и полирование, причем шлифование осуществляют до обеспечения шероховатости Ra=0,10-0,12 мкм и последующее полирование в электролите до Ra=0,04-0,05 мкм, при следующем соотношении компонентов, мас.%:A method for the combined processing of parts from aluminum and its alloys, mainly for the manufacture of axles and rollers, including anode polishing at a temperature of 70-90 ° C and a current density of 3-4 A / dm 2 in an electrolyte containing potassium and iron chlorides and using a small addition of hydrochloric acid, characterized in that the parts are partially immersed in the electrolyte and sequential grinding and polishing are carried out, and grinding is carried out until a roughness of R a = 0.10-0.12 microns and subsequent polishing in the electrolyte to R a = 0.04-0, 05 μm, p and the following component ratio, wt.%: Хлорид калия 2-3Potassium chloride 2-3 Хлорид железа 3-4Iron chloride 3-4 Соляная кислота 0,1-0,2Hydrochloric acid 0.1-0.2 Вода 94,9-92,8.Water 94.9-92.8.
RU2003134218/02A 2003-11-25 2003-11-25 Method of combined treatment of parts made from aluminum and its alloys RU2260079C2 (en)

Priority Applications (1)

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RU2003134218/02A RU2260079C2 (en) 2003-11-25 2003-11-25 Method of combined treatment of parts made from aluminum and its alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003134218/02A RU2260079C2 (en) 2003-11-25 2003-11-25 Method of combined treatment of parts made from aluminum and its alloys

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RU2003134218A true RU2003134218A (en) 2005-05-10
RU2260079C2 RU2260079C2 (en) 2005-09-10

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110820038A (en) * 2019-11-20 2020-02-21 河海大学常州校区 High-temperature alloy plasma electrochemical grinding device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102433073B (en) * 2011-10-31 2013-06-19 唐山轨道客车有限责任公司 Aluminum alloy polishing solution and polishing method and equipment
WO2019226196A1 (en) * 2018-05-22 2019-11-28 Cummins Inc. Plasma electrolytic polished diesel engine components
CN109735895A (en) * 2018-12-07 2019-05-10 南京工程学院 A kind of the electrolyte plasma polishing fluid and polishing process of aluminium alloy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110820038A (en) * 2019-11-20 2020-02-21 河海大学常州校区 High-temperature alloy plasma electrochemical grinding device
CN110820038B (en) * 2019-11-20 2021-09-17 河海大学常州校区 High-temperature alloy plasma electrochemical grinding device

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Publication number Publication date
RU2260079C2 (en) 2005-09-10

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