UA28395A - method for cold periodic tube rolling - Google Patents

method for cold periodic tube rolling

Info

Publication number
UA28395A
UA28395A UA96124643A UA96124643A UA28395A UA 28395 A UA28395 A UA 28395A UA 96124643 A UA96124643 A UA 96124643A UA 96124643 A UA96124643 A UA 96124643A UA 28395 A UA28395 A UA 28395A
Authority
UA
Ukraine
Prior art keywords
tube rolling
cold
calibration
thickness
wall
Prior art date
Application number
UA96124643A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Юрій Григорович Буряк
Юрий Григорьевич Буряк
Олександр Савельйович Журба
Александр Савельевич Журба
Юрій Вікторович Півник
Юрий Викторович Пивнык
Микола Миколайович Король
Николай Николаевич Король
Володимир Михайлович Губа
Владимир Михайлович Губа
Валентин Миколайович Данченко
Валентин Николаевич Данченко
Радомір Миколайович Король
Радомир Николаевич Король
Микола Прокопович Шерстюк
Николай Прокофьевич Шерстюк
Original Assignee
Ат "Дніпропетровський Трубний Завод"
АО "Днепропетровский трубный завод"
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 Ат "Дніпропетровський Трубний Завод", АО "Днепропетровский трубный завод" filed Critical Ат "Дніпропетровський Трубний Завод"
Priority to UA96124643A priority Critical patent/UA28395A/en
Publication of UA28395A publication Critical patent/UA28395A/en

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  • Control Of Metal Rolling (AREA)

Abstract

A method for cold periodic tube rolling includes operations of calibration on diameter and thickness of the wall of billet and reduction with calibration on the thickness of the wall of billet. These operations alternate between them 2-6 times, ending by the operation of calibration on diameter and wall thickness. The invention relates to the field of working metals by pressure and can be used for production of pipes from bimetallic materials on cold mills.
UA96124643A 1996-12-12 1996-12-12 method for cold periodic tube rolling UA28395A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA96124643A UA28395A (en) 1996-12-12 1996-12-12 method for cold periodic tube rolling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA96124643A UA28395A (en) 1996-12-12 1996-12-12 method for cold periodic tube rolling

Publications (1)

Publication Number Publication Date
UA28395A true UA28395A (en) 2000-10-16

Family

ID=74396601

Family Applications (1)

Application Number Title Priority Date Filing Date
UA96124643A UA28395A (en) 1996-12-12 1996-12-12 method for cold periodic tube rolling

Country Status (1)

Country Link
UA (1) UA28395A (en)

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