RU2013135582A - METHOD FOR PLASTIC DEFORMATION OF DETAILS WITH INTERNAL HOLE - Google Patents
METHOD FOR PLASTIC DEFORMATION OF DETAILS WITH INTERNAL HOLE Download PDFInfo
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- RU2013135582A RU2013135582A RU2013135582/02A RU2013135582A RU2013135582A RU 2013135582 A RU2013135582 A RU 2013135582A RU 2013135582/02 A RU2013135582/02 A RU 2013135582/02A RU 2013135582 A RU2013135582 A RU 2013135582A RU 2013135582 A RU2013135582 A RU 2013135582A
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- RU
- Russia
- Prior art keywords
- plastic deformation
- heating
- internal hole
- details
- parts
- Prior art date
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- Heat Treatment Of Articles (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
1. Способ пластического деформирования деталей с внутренним отверстием, включающий дорнование, нагрев внутренней обрабатываемой поверхности, отличающийся тем, что нагрев внутренней обрабатываемой поверхности осуществляют перед дорнованием источником тепла до температуры потери прочности и твердости и производят дорнование нагретой поверхности охлаждаемым дорном.2. Способ пластического деформирования деталей с внутренним отверстием, отличающийся тем, что нагрев внутренней обрабатываемой поверхности осуществляют до температуры 550-600°С на глубину 2,5-5,0 мм.1. The method of plastic deformation of parts with an internal hole, including durning, heating the internal work surface, characterized in that the heating of the internal work surface is carried out before burning the heat source to a temperature of loss of strength and hardness and the heating surface is burned with a cooled mandrel. 2. The method of plastic deformation of parts with an internal hole, characterized in that the heating of the inner surface to be processed is carried out to a temperature of 550-600 ° C to a depth of 2.5-5.0 mm.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2013135582/02A RU2547065C2 (en) | 2013-07-29 | 2013-07-29 | Method of plastic deformation of parts with inner hole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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RU2013135582/02A RU2547065C2 (en) | 2013-07-29 | 2013-07-29 | Method of plastic deformation of parts with inner hole |
Publications (2)
Publication Number | Publication Date |
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RU2013135582A true RU2013135582A (en) | 2015-02-10 |
RU2547065C2 RU2547065C2 (en) | 2015-04-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2013135582/02A RU2547065C2 (en) | 2013-07-29 | 2013-07-29 | Method of plastic deformation of parts with inner hole |
Country Status (1)
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RU (1) | RU2547065C2 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU724284A1 (en) * | 1978-05-04 | 1980-03-30 | Devyatov Vitalij V | Opening driftpinning method |
SU1581567A1 (en) * | 1988-02-15 | 1990-07-30 | Ленинградский механический институт им.Маршала Советского Союза Устинова Д.Ф. | Drift pin for working holes |
RU2305028C2 (en) * | 2005-06-29 | 2007-08-27 | Федеральное государственное образовательное учреждение высшего профессионального образования "Ульяновская государственная сельскохозяйственная академия" | Method for tightness assembling of parts |
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2013
- 2013-07-29 RU RU2013135582/02A patent/RU2547065C2/en not_active IP Right Cessation
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Publication number | Publication date |
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RU2547065C2 (en) | 2015-04-10 |
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Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20150730 |