X射线涂层测厚仪在镀锌产线的应用  

Application of X-ray coating thickness gauge in galvanizing line

作　　者：刘磊 赵兴华[1] 杨春阳[1] 胡大鹏[1] 张芃 LIU Lei;ZHAO Xinghua;YANG Chunyang;HU Dapeng;ZHANG Peng(Shougang Jingtang Steel United Iron&Steel Co.,Ltd.,Hebei Tangshan 063200,China)

机构地区：[1]首钢京唐钢铁联合有限责任公司,河北唐山063200

出　　处：《工业仪表与自动化装置》2022年第6期105-108,共4页Industrial Instrumentation & Automation

摘　　要：钢卷涂镀产品广泛的用于社会生活的各个方面,涂镀产品的生产在国内各大钢铁企业之间的竞争越来越激烈,涂层的厚度是保证产品质量和提高产品防腐蚀能力非常重要的一个工艺参数,涂层测厚仪及其组合的系统通过无损方式精确测量涂层的厚度并与气刀系统组合成一个闭环的控制系统,精准控制涂层厚度。该文介绍了首钢京唐公司高强镀锌产线涂层测厚仪的工作原理并对系统组成进行说明,详细介绍了整个系统的测量参数以及系统校准方式。简述涂层测厚仪系统的通讯方式,并对使用过程中遇到的故障进行分析并给出故障处理方法。Steel coil coating products are widely used in all aspects of social life.The production of coating products is becoming more and more competitive among major domestic steel enterprises.The thickness of coating is a very important process parameter to ensure product quality and improve product corrosion resistance.The coating thickness gauge and its combined system accurately measure the thickness of coating in a nondestructive manner and form a closed-loop control system with the air knife system,Accurately control the coating thickness.This paper introduces the working principle of the coating thickness gauge in the high-strength galvanizing production line of Shougang Jingtang company,explains the system composition,and introduces in detail the measurement parameters and system calibration method of the whole system.This paper briefly describes the communication mode of the coating thickness gauge system,analyzes the faults encountered in the use process,and gives the fault handling methods.

关 键 词：涂层测厚仪 校准 通讯 工作原理 

分 类 号：TH821[机械工程—仪器科学与技术] TG334.9[机械工程—精密仪器及机械]