SU127636A1 - The method of rolling pipes from cast billets - Google Patents
The method of rolling pipes from cast billetsInfo
- Publication number
- SU127636A1 SU127636A1 SU324921A SU324921A SU127636A1 SU 127636 A1 SU127636 A1 SU 127636A1 SU 324921 A SU324921 A SU 324921A SU 324921 A SU324921 A SU 324921A SU 127636 A1 SU127636 A1 SU 127636A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cast billets
- rolling pipes
- rolling
- pipes
- ingots
- Prior art date
Links
Landscapes
- Metal Rolling (AREA)
Description
Подписна группа М 20Subscribe group M 20
Л. С. Гельдерман и В. М. Тагеев СПОСОБ ПРОКАТКИ ТРУБ ИЗ ЛИТЫХ ЗАГОТОВОКL. S. Gelderman and V. M. Tageev METHOD FOR ROLLING PIPES FROM CASTED PREPARATIONS
За влено 28 феврал 1944 г. за ЛЬ 324921/22February 28, 1944 was filed for LL 324921/22
Известные способы прокатки труб из литых заготовок св заны с большими затратами станко-часов на обдирку слитков (удаление граней и конусности) и вл ютс трудоемкими процессами, дающими больпюй брак.The known methods for rolling tubes from cast billets are costly in machine hours for stripping ingots (removing faces and tapers) and are laborious processes that give a large margin.
Описываемый способ прокатки бесшовных труб, основанный на применении слитков с волнист.ой формой поперечного сечени , усовершенствует технологию производства, исключает предварительную механическую обработку и отжиг слитков и повыпгает качество продукции.The described method of rolling seamless pipes, based on the use of ingots with a wavy cross-sectional shape, improves the production technology, eliminates the preliminary mechanical treatment and annealing of ingots and improves product quality.
Прокатка волнистых слитков производитс известными нримен еfvibiMn на практике приемами.Rolling wavy ingots is performed by well-known efvibiMn techniques.
Предмет изобретени Subject invention
Способ нрокатки труб из литых заготовок, отличают, и йен тем, что в качестве заготовки используетс слиток, периметр поперечного сечени которого ограничен волнистой линией.The method of rolling of tubes from cast billets is distinguished, and the yen is the fact that an ingot is used as a blank, the perimeter of which is limited by a wavy line.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU324921A SU127636A1 (en) | 1944-02-28 | 1944-02-28 | The method of rolling pipes from cast billets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU324921A SU127636A1 (en) | 1944-02-28 | 1944-02-28 | The method of rolling pipes from cast billets |
Publications (1)
Publication Number | Publication Date |
---|---|
SU127636A1 true SU127636A1 (en) | 1959-11-30 |
Family
ID=48398886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU324921A SU127636A1 (en) | 1944-02-28 | 1944-02-28 | The method of rolling pipes from cast billets |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU127636A1 (en) |
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1944
- 1944-02-28 SU SU324921A patent/SU127636A1/en active
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