SU123930A1 - Cold rolling method on roller mills of four-ridge, square, hexagonal and other shaped tubes - Google Patents
Cold rolling method on roller mills of four-ridge, square, hexagonal and other shaped tubesInfo
- Publication number
- SU123930A1 SU123930A1 SU626852A SU626852A SU123930A1 SU 123930 A1 SU123930 A1 SU 123930A1 SU 626852 A SU626852 A SU 626852A SU 626852 A SU626852 A SU 626852A SU 123930 A1 SU123930 A1 SU 123930A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- hexagonal
- ridge
- square
- cold rolling
- rolling method
- Prior art date
Links
Landscapes
- Metal Extraction Processes (AREA)
Description
Известны способы изготовлени профильных труб при noMouui твердосплавных волок, быстрый пзиос KGTOJV.X но обсспсчшзпет к дложашего качества труб. Иззестна тпкжо прокатка ребристых труб ип обычных рсликовых станах с образованием ребер отключением поворота заготовки за счет уширенп в выпусках. Однако при этом способе получени ребристых труб вследствие отсутстви обжати ребер по высоте получаетс характерна ут жка -л внутренней цнлтндрической поверхности трубы.There are known methods for the manufacture of shaped pipes with noMouui carbide fibers, a fast KGTOJV.X but not enough for the quality of the pipes. Izdestnaya tpkzho rolling ribbed tubes of ordinary rlicke mills with the formation of ribs by turning off the rotation of the workpiece due to the broadening in the releases. However, with this method of obtaining finned tubes, due to the lack of reduction of the ridges in height, a characteristic weft is obtained for the inner central surface of the tube.
Предлагаемый способ прокатки проф.1ьных и ребристых Т1)уб обеспечивает необходимое качество их и повышает пронзводительность. Осуществление предлагаемого способа обеспечиваетс применением роликовых станов с подающе-поворотнымн механизмами с ма.пьтийеким крестом и двухроликовым сепаратором специальной конструкцип.The proposed method of rolling prof. 1 and ribbed T1) ub provides the required quality and increases productivity. The implementation of the proposed method is ensured by the use of roller mills with feeding-turning mechanisms with a cross and a two-roller separator with a special design.
На чертеже показан сепаратор.The drawing shows a separator.
Гладка труба 1 попадает в ролики 2. В процессе прокатк свободно ушир югца с в выпусках рслпков часть Л1еталла трубы после поворота заготовки обж 1маетс i; фор.1уетс кана;;хой, располо;мепно1: по середине дна ручь роликов. Топюсть наст)ойки ролштав достнгаетс при помощи клиновых устройств 3, персхачцающпх через бронзовые вкладыши ролики 4 в нужнол; папра 5,;еннп.Smooth pipe 1 gets into rollers 2. In the process of rolling freely the width of the ruff with in the releases of the pipe part L1 of the pipe after turning the billet, the i 1 is lost; Form 1 kana ;; hoi, located; mepno1: in the middle of the bottom there is a stream of rollers. The crushing of the bedrock is achieved with the help of wedge devices 3, which are made through bronze liners 4 needles; papra 5,; ennp.
Предмет н з о б р е т е н и Subject N o d e b e
Способ холодной прокатки на роликовых станах четырехребристых. квадратных, шестигранных и других профильных труб, о т л и ч а ющийс тем, что, с целью упрощени производства профильных тонкостенных труб и повышени нх качества, примепе;ны ролики, имеющие соответствующий профиль ручь , регулируемые в направлении, пе 5пендикул рном к продольной оси прокатываемой трубы.The method of cold rolling on four-ridge rolling mills. square, hexagonal and other shaped tubes, which are so that, in order to simplify the production of thin-walled profile tubes and improve their quality, these are rollers that have a corresponding brook profile that are adjustable in a direction that is 5 pendulum to the longitudinal axes of the rolled pipe.
пи 10-Жpi 10-f
А-- Уfi A-- ufi
llpoKamffaff tjacmb mpgSbi с рёбрами.llpoKamffaff tjacmb mpgSbi with edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU626852A SU123930A1 (en) | 1959-04-29 | 1959-04-29 | Cold rolling method on roller mills of four-ridge, square, hexagonal and other shaped tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU626852A SU123930A1 (en) | 1959-04-29 | 1959-04-29 | Cold rolling method on roller mills of four-ridge, square, hexagonal and other shaped tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU123930A1 true SU123930A1 (en) | 1959-11-30 |
Family
ID=48395443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU626852A SU123930A1 (en) | 1959-04-29 | 1959-04-29 | Cold rolling method on roller mills of four-ridge, square, hexagonal and other shaped tubes |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU123930A1 (en) |
-
1959
- 1959-04-29 SU SU626852A patent/SU123930A1/en active
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