SU571320A1 - Roll stand of shaping welding mill - Google Patents

Roll stand of shaping welding mill

Info

Publication number
SU571320A1
SU571320A1 SU7502174445A SU2174445A SU571320A1 SU 571320 A1 SU571320 A1 SU 571320A1 SU 7502174445 A SU7502174445 A SU 7502174445A SU 2174445 A SU2174445 A SU 2174445A SU 571320 A1 SU571320 A1 SU 571320A1
Authority
SU
USSR - Soviet Union
Prior art keywords
roll stand
shaping welding
welding mill
mill
shaping
Prior art date
Application number
SU7502174445A
Other languages
Russian (ru)
Inventor
Александр Николаевич Медведев
Владимир Андреевич Кривой
Николай Лукич Кокорев
Валентин Федорович Разин
Юрий Николаевич Скачко
Original Assignee
Предприятие П/Я В-2869
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я В-2869 filed Critical Предприятие П/Я В-2869
Priority to SU7502174445A priority Critical patent/SU571320A1/en
Application granted granted Critical
Publication of SU571320A1 publication Critical patent/SU571320A1/en

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  • Metal Rolling (AREA)

Description

(54) РАБОЧАЯ КЛЕТЬ ФОРМОВОЧНО-СВАРОЧНОГО(54) WORKING CHIP FORMING AND WELDING

СТАНАMill

Трубна  заготовка, поступа  в рабочук клеть, вначале попадает в плоскость, где установлены вертикальные валки 3, снабженные направл ющими шайбами. В этой плоскости происходит центрирование загс говки симметрично относительно продольной оси стана. Усили , возникающие при центровке заготовки на кромках, незначительные, поскольку заготовка находитс  в свободном состо нии, Далее сцентрированна  заготовка по мере продвижени  в клети захватываерс  приводными горизонтальными валками 2, формируетс  и далее поступает в последующие клети стана.The pipe billet, entering the working stand, first falls into the plane where vertical rolls 3 are installed, equipped with guide washers. In this plane, the centering of the batch occurs symmetrically relative to the longitudinal axis of the mill. The forces arising from the centering of the workpiece on the edges are insignificant, since the workpiece is in a free state. Then, as it moves in the cage, the centered workpiece is gripped by the driven horizontal rollers 2, is formed and then goes to the next cage stands.

Благодар  такому Jaыпoлнeнию клети исключаетс  см тие кромок -груонои заготовки , повышаетс  качество формовки и сварки труб.Due to this design of the cage, the edges of the bulkhead and the workpiece are eliminated, the quality of the forming and welding of the pipes is improved.

Claims (1)

1. Авторское свидетельство СССР № 484914, кл. В 21 С 37/06, 1975 г.1. USSR author's certificate No. 484914, cl. B 21 C 37/06, 1975 Дви) Hemoff/)aDvi) Hemoff /) a
SU7502174445A 1975-09-19 1975-09-19 Roll stand of shaping welding mill SU571320A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7502174445A SU571320A1 (en) 1975-09-19 1975-09-19 Roll stand of shaping welding mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7502174445A SU571320A1 (en) 1975-09-19 1975-09-19 Roll stand of shaping welding mill

Publications (1)

Publication Number Publication Date
SU571320A1 true SU571320A1 (en) 1977-09-05

Family

ID=20632423

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7502174445A SU571320A1 (en) 1975-09-19 1975-09-19 Roll stand of shaping welding mill

Country Status (1)

Country Link
SU (1) SU571320A1 (en)

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