RU2007120927A - METHOD FOR PRODUCING A THREADED BAR - Google Patents
METHOD FOR PRODUCING A THREADED BAR Download PDFInfo
- Publication number
- RU2007120927A RU2007120927A RU2007120927/02A RU2007120927A RU2007120927A RU 2007120927 A RU2007120927 A RU 2007120927A RU 2007120927/02 A RU2007120927/02 A RU 2007120927/02A RU 2007120927 A RU2007120927 A RU 2007120927A RU 2007120927 A RU2007120927 A RU 2007120927A
- Authority
- RU
- Russia
- Prior art keywords
- radial compression
- forging
- billet
- preliminary
- formation
- Prior art date
Links
Landscapes
- Forging (AREA)
Abstract
Способ изготовления нарезного ствола, включающий изготовление исходной заготовки, упрочняющую термообработку, механическую обработку заготовки в размеры заготовки-трубы под радиальное обжатие, изготовление поковки за две операции радиального обжатия с формированием гладкого канала в поковке на предварительной операции радиального обжатия и формированием нарезного канала в поковке на окончательной операции радиального обжатия, и окончательную механическую обработку, отличающийся тем, что упрочняющей термообработке подвергают либо заготовку-трубу перед предварительной операцией радиального обжатия, либо поковку после предварительной операции радиального обжатия.A method of manufacturing a rifled barrel, including the manufacture of an initial billet, hardening heat treatment, machining a billet into the dimensions of a billet-pipe for radial compression, forging for two radial compression operations with the formation of a smooth channel in the forging in the preliminary radial compression operation and the formation of the threaded channel in the forging on the final operation of radial compression, and the final machining, characterized in that the hardening heat treatment is subjected to on the billet pipe before the preliminary operation of radial compression, or forging after the preliminary operation of radial compression.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2007120927/02A RU2354488C2 (en) | 2007-06-04 | 2007-06-04 | Method of rifled bore fabrication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2007120927/02A RU2354488C2 (en) | 2007-06-04 | 2007-06-04 | Method of rifled bore fabrication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2007120927A true RU2007120927A (en) | 2008-12-10 |
| RU2354488C2 RU2354488C2 (en) | 2009-05-10 |
Family
ID=41020172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2007120927/02A RU2354488C2 (en) | 2007-06-04 | 2007-06-04 | Method of rifled bore fabrication |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2354488C2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2446904C1 (en) * | 2010-08-16 | 2012-04-10 | Открытое акционерное общество "Завод им. В.А. Дегтярева" | Method of fabricating fire arm barrel |
| RU2497626C1 (en) * | 2012-04-03 | 2013-11-10 | Открытое акционерное общество "Завод им. В.А. Дегтярева" | Method of rifled barrel production |
| RU2532797C1 (en) * | 2013-05-06 | 2014-11-10 | Кожокин Тимофей Иванович | Method of barrel production |
-
2007
- 2007-06-04 RU RU2007120927/02A patent/RU2354488C2/en active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2354488C2 (en) | 2009-05-10 |
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