钢管2024，Vol.53Issue(3)：67-71,5.DOI:10.19938/j.steelpipe.1001-2311.2024.3.67.71
Assel轧管机辗轧角测量方法及其工程应用
A Method for Measuring Toe Angle of Assel Pipe Mill and Its Engineering Application
刘杰 1欧阳建 1穆东 1罗正川1
作者信息
- 1. 中冶赛迪工程技术股份有限公司,重庆 401122
- 折叠
摘要
Abstract
As a fact,the toe angle of the Assel pipe mill remarkably influences the formation quality of the steel pipe,but there is no method for accurate measurement of the angle,and the only way is make the adjustment thereof with experience.Accordingly a new method for measuring the toe angle is developed and described here in the paper.The method involves operations as follows:using the inclinometer to separately measure three roll oblique angles as to the horizontal plane,among which the actual toe angle of the upper roll is equal to the measured angle,while the actual toe angle of the lower roll is calculated by using the spatial angle method of triangular pyramid calculation.This method has features such advantages as simple operation,fast measurement,and accurate result.The feasibility of this method has been veri-fied through its application to a certain domestically-used Assel mill.关键词
Assel轧管机/辗轧角/三棱锥法/倾角测量仪Key words
Assel pipe mill/toe angle/triangular pyramid method/inclinometer引用本文复制引用
刘杰,欧阳建,穆东,罗正川..Assel轧管机辗轧角测量方法及其工程应用[J].钢管,2024,53(3):67-71,5.
