SU1807620A1 - Method of control over free from momentum dressing of rolled stock - Google Patents

Method of control over free from momentum dressing of rolled stock

Info

Publication number
SU1807620A1
SU1807620A1 SU4808759/27A SU4808759A SU1807620A1 SU 1807620 A1 SU1807620 A1 SU 1807620A1 SU 4808759/27 A SU4808759/27 A SU 4808759/27A SU 4808759 A SU4808759 A SU 4808759A SU 1807620 A1 SU1807620 A1 SU 1807620A1
Authority
SU
USSR - Soviet Union
Prior art keywords
dressing
rolled stock
momentum
curvature
control over
Prior art date
Application number
SU4808759/27A
Other languages
Russian (ru)
Inventor
В.А. Быков
А.Х. Винокурский
И.В. Недорезов
Б.Я. Орлов
М.Б. Цалюк
В.А. Шохин
Original Assignee
Производственное объединение "Уралмаш"
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 Производственное объединение "Уралмаш" filed Critical Производственное объединение "Уралмаш"
Priority to SU4808759/27A priority Critical patent/SU1807620A1/en
Application granted granted Critical
Publication of SU1807620A1 publication Critical patent/SU1807620A1/en

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  • Control Of Metal Rolling (AREA)

Abstract

FIELD: rolling. SUBSTANCE: in process of dressing residual curvature is measured after each pass, is compared with permissible curvature and positions of working rollers are corrected in agreement with value of residual curvature of rolled stock found in sections 1 located at distance t< l < 3t+tfrom butts of rolled stock, where tis length of irregular end, tis length of free from momentum zone. Before dressing ranges of permissible moments of rolled stock bending in free from momentum zones corresponding to permissible curvature in sections 1 are found. In process of dressing pressure on working rollers is measured, actual bending moments are determined and positions of working rollers are corrected by results of comparison of actual and design bending moments. EFFECT: simplified process of control over dressing. 3 cl, 1 dwg
SU4808759/27A 1990-04-02 1990-04-02 Method of control over free from momentum dressing of rolled stock SU1807620A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4808759/27A SU1807620A1 (en) 1990-04-02 1990-04-02 Method of control over free from momentum dressing of rolled stock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4808759/27A SU1807620A1 (en) 1990-04-02 1990-04-02 Method of control over free from momentum dressing of rolled stock

Publications (1)

Publication Number Publication Date
SU1807620A1 true SU1807620A1 (en) 1996-03-10

Family

ID=60538274

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4808759/27A SU1807620A1 (en) 1990-04-02 1990-04-02 Method of control over free from momentum dressing of rolled stock

Country Status (1)

Country Link
SU (1) SU1807620A1 (en)

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