【作者】 郭肖静； 吴志芳； 苗积臣； 李立涛；

【Author】 GUO Xiao-jing;WU Zhi-fang;MIAO Ji-chen;LI Li-tao;Beijing Key Laboratory of Nuclear Detection and Measurement,Institute of Nuclear and New Energy Technology,Tsinghua University;

【机构】 清华大学核能与新能源技术研究院,核检测技术北京市重点实验室；

【摘要】 X射线凸度仪是板带材生产自动化与质量控制过程中的关键设备,安装在热轧板带材厂精轧出口,能够实时测量热轧板带材的凸度、横断面轮廓等参数,并反馈给轧机调整板型。本文首先阐述了清华大学核能与新能源技术研究院自主研制的X射线高精度凸度在线检测系统(简称"凸度仪"),介绍了系统的性能指标和技术特点,然后详细介绍了该系统中的各项重要参数的含义和测量原理,阐述用户所关心的、需要实时显示的数据的计算过程,并分析了对多个钢板的测试数据结果。更多还原

【Abstract】 As a critical device in the course of steel plate and strip production automation and quality control,the crown on-line measuring system introduced in this paper is placed at the exit of finish rolling in hot strip mills,so as to measure the on-line crown of hot rolled steel strip,which is then fed back to the rolling machine to adjust the plate shape.This paper describes a system for measuring on-line crown of plate and strip that is developed by Tsinghua University independently(shortened as a profile gauge),and introduces performance indicators and technical features of the system first.And then this paper describes meanings and measuring principles of important parameters,and illustrates calculation course of data that a user cares and that need to be displayed online.更多还原