SU127636A1 - The method of rolling pipes from cast billets - Google Patents

The method of rolling pipes from cast billets

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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
Application number
SU324921A
Other languages
Russian (ru)
Inventor
Л.С. Гельдерман
В.М. Тагеев
Original Assignee
Л.С. Гельдерман
В.М. Тагеев
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 Л.С. Гельдерман, В.М. Тагеев filed Critical Л.С. Гельдерман
Priority to SU324921A priority Critical patent/SU127636A1/en
Application granted granted Critical
Publication of SU127636A1 publication Critical patent/SU127636A1/en

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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.

SU324921A 1944-02-28 1944-02-28 The method of rolling pipes from cast billets SU127636A1 (en)

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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