基于三维点云的管螺纹自动检测系统研发  

Research and Development of Automatic Detection System of Pipe Thread Based on 3D Point Cloud

作　　者：安中望 尤睿琦 郝刚[2] AN Zhongwang;YOU Ruiqi;HAO Gang(CNOOC EnerTech Equipment Technology Co.,Ltd.,Tianjin 300452,China;Tianjin University of Technology,Tianjin 300384,China)

机构地区：[1]中海油能源发展装备技术有限公司,天津300452 [2]天津理工大学,天津300384

出　　处：《天津科技》2022年第5期68-70,共3页Tianjin Science & Technology

摘　　要：基于三维点云的管螺纹检测有着广泛的应用前景,是非接触式三维检测技术研究的热点之一。介绍了一种基于对三维扫描得到的螺纹点云数据进行处理的自动检测系统,可以应用在管螺纹的实际生产环境中,对检测系统软件的设计开发进行了详细说明,并通过实验对测量精度进行了验证,为管螺纹检测自动化提供了新的方法。Pipe thread detection based on 3D point cloud has a wide application prospect and is one of the hotspots in the research of non-contact 3D detection technology. This paper introduces an automatic detection system based on processing the thread point cloud data obtained by three-dimensional scanning,which can be applied to the actual environment of pipe thread manufacturing. The design and development of the detection system software are described in detail,and the measurement accuracy is verified through experiments,which provides a new method for pipe thread detection automation.

关 键 词：三维点云 非接触式测量 逆向工程 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]