3D扫描技术在活塞顶零件逆向设计中的应用  

Application of 3D scanning technology in reverse design of piston crown parts

作　　者：苗壮壮 刘海涛 孙奔 杨海霞[1] MIAO Zhuangzhuang;LIU Haitao;SUN Ben;YANG Haixia(Wuxi Institute of Technology,Wuxi 214121,Jiangsu,China)

机构地区：[1]无锡职业技术学院,江苏无锡214121

出　　处：《模具技术》2024年第4期31-38,共8页Die and Mould Technology

基　　金：2023年江苏省职业院校学生创新创业培育计划项目苏教职函〔2023〕56号配套(编号:202356)。

摘　　要：运用3D扫描设备修复失效活塞顶。首先,运用3D扫描仪3DScanGO Laser对失效零件进行高精度数据采集。应用Geomagic Wrap软件对扫描数据进行点云及三角面片优化处理。通过GeomagicDesignX软件重构失效活塞顶参数化模型。最后,应用PolyWorks检测软件对模型进行精度检测与分析。This article aims to use 3D scanning equipment to repair the failed piston crown.Firstly,the 3D scanner 3DScanGO Laser is used to collect high-precision data from the failed parts.Geomagic Wrap software is used to optimize the point cloud and triangular patches of the scanned data.Geomagic Design X software is used to reconstruct the parameterized model of the failed piston crown.Finally,PolyWorks detection software is used to perform accuracy testing and analysis on the model.

关 键 词：数据采集与处理 模型重构 检测分析 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]