用于热态无缝钢管的分体式表面质量检测系统  

Split structure surface inspection system for hot seamless pipes

作　　者：彭铁根[1] 何永辉[1] 苏惠超[2] PENG Tiegen;HE Yonghui;SU Huichao(Research Institute,Baoshan Iron & Steel Co. ,Ltd. , Shanghai 201999, China;Tube Pipe & Bar Business Unit Co. ,Ltd. ,Baoshan Iron & Steel Co. ,Ltd. , Shanghai 201900, China)

机构地区：[1]宝山钢铁股份有限公司中央研究院,上海201999 [2]宝山钢铁股份有限公司钢管条钢事业部,上海201900

出　　处：《宝钢技术》2021年第3期8-11,共4页Baosteel Technology

摘　　要：针对热态无缝钢管表面质量在线检测,提出了一种分体式表面质量在线检测系统的架构,应用输送辊道参数,建立了成像系统的自动对中对焦模型,实现了各规格钢管表面的清晰成像。该技术已在宝钢无缝钢管厂得到成功应用,现场两年多时间的应用表明,该技术可以有效实现热态无缝钢管表面缺陷的在线检测。In order to reality the surface inspection for hot seamless pipes,a split type structure is proposed to detect defects on the surface of the hot pipes.Auto-focus model is defined based on the parameters of the transfer rollers,and clear images for variable diameter pipes are captured from the imaging system.This technology has been employed for more than two years in the factory and the results show effectiveness for hot seamless pipes’surface defect inspection.

关 键 词：热态钢管 表面检测系统 分体式 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]