RU98101980A - METHOD OF PROTECTION AND RESTORATION OF LARGE-SIZED PRODUCTS BY FILLING - Google Patents

METHOD OF PROTECTION AND RESTORATION OF LARGE-SIZED PRODUCTS BY FILLING

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Publication number
RU98101980A
RU98101980A RU98101980/02A RU98101980A RU98101980A RU 98101980 A RU98101980 A RU 98101980A RU 98101980/02 A RU98101980/02 A RU 98101980/02A RU 98101980 A RU98101980 A RU 98101980A RU 98101980 A RU98101980 A RU 98101980A
Authority
RU
Russia
Prior art keywords
sized products
restoration
filling
protection
mating surfaces
Prior art date
Application number
RU98101980/02A
Other languages
Russian (ru)
Other versions
RU2124975C1 (en
Inventor
Ю.А. Зайченко
В.В. Косаревский
Original Assignee
Инженерный центр "Сплав"
Filing date
Publication date
Application filed by Инженерный центр "Сплав" filed Critical Инженерный центр "Сплав"
Priority to RU98101980A priority Critical patent/RU2124975C1/en
Priority claimed from RU98101980A external-priority patent/RU2124975C1/en
Application granted granted Critical
Publication of RU2124975C1 publication Critical patent/RU2124975C1/en
Publication of RU98101980A publication Critical patent/RU98101980A/en

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Claims (1)

Способ защиты и восстановления крупногабаритных изделий наплавкой, включающий упрочнение сопрягаемых поверхностей посредством закладных элементов, отличающийся тем, что сопрягаемые поверхности изделия готовят под закладные элементы путем станочной механической обработки, а сами элементы изготавливают в соответствии с прогнозируемыми величинами износа в виде плоских вставок толщиной не менее 4 - 5 мм различной конфигурации в зависимости от конструктивных размеров сопряжений, работающих в условиях работы сил трения и выполняют их из низколегированных сталей, причем упомянутые вставки со стороны подвижных контактов наплавляют износостойким покрытием 1 - 2 мм с твердостью 320 - 400 HВ, при этом внутреннюю поверхность вставок приваривают к изделию.A method of protecting and restoring large-sized products by surfacing, including hardening of the mating surfaces by means of embedded elements, characterized in that the mating surfaces of the product are prepared by embedded parts by machine tool machining, and the elements themselves are made in accordance with the predicted wear values in the form of flat inserts with a thickness of at least 4 - 5 mm of various configurations depending on the design dimensions of the mates operating in the conditions of friction forces and perform them from izkolegirovannyh steels, said insert from moving contacts a coated fusing 1 - 2 mm hardness 320 - 400 HB, the inner surface of the inserts are welded to the article.
RU98101980A 1998-01-19 1998-01-19 Method of protection and reconditioning of large-size articles by surfacing RU2124975C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU98101980A RU2124975C1 (en) 1998-01-19 1998-01-19 Method of protection and reconditioning of large-size articles by surfacing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU98101980A RU2124975C1 (en) 1998-01-19 1998-01-19 Method of protection and reconditioning of large-size articles by surfacing

Publications (2)

Publication Number Publication Date
RU2124975C1 RU2124975C1 (en) 1999-01-20
RU98101980A true RU98101980A (en) 1999-04-10

Family

ID=20201892

Family Applications (1)

Application Number Title Priority Date Filing Date
RU98101980A RU2124975C1 (en) 1998-01-19 1998-01-19 Method of protection and reconditioning of large-size articles by surfacing

Country Status (1)

Country Link
RU (1) RU2124975C1 (en)

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