逆向工程与三维打印相结合的创新设计研究  

Study on Innovative Design Combining Reverse Engineering and 3 D Printing

作　　者：高志华[1,2] 郭君扬 潘春生 Gao Zhihua;Guo Junyang;Pan Chunsheng

机构地区：[1]河南工业职业技术学院机械工程学院,河南南阳473009 [2]河南省材料成形装备智能技术工程研究中心,河南南阳473009 [3]卧龙电气南阳防爆集团股份有限公司,河南南阳473008

出　　处：《机械制造》2020年第10期1-4,7,共5页Machinery

基　　金：河南省科技厅科技攻关项目(编号:182102310750);南阳市科技攻关计划项目(编号:KJGG045,KJGG048)

摘　　要：以车载吸尘器为例,对逆向工程与三维打印相结合的创新设计进行了研究。利用产品外形轮廓特征,采用三维激光扫描仪测量得到车载吸尘器的三维轮廓数据,使用Geomagic Wrap数据处理软件进行点云数据处理。应用Geomagic Design X参数化逆向建模软件重构产品的三维实体模型,并应用Geomagic Control三维自动化检测软件进行精度分析,最终实现车载吸尘器的创新设计,通过三维打印工艺成型产品样件。采用逆向工程与三维打印相结合的创新设计,可以缩短产品改型与创新设计的周期,更好地满足用户的需求。Taking the car vacuum cleaner as an example,the innovative design combining reverse engineering and 3D printing was studied.Utilizing the contour features of the product,the 3D contour data of the car vacuum cleaner is measured by a 3D laser scanner,and Geomagic Wrap data processing software is used to perform the point cloud data processing.Geomagic Design X parametric reverse modeling software is used to reconstruct the 3D solid model of the product,and the Geomagic Control 3D automatic detection software is used for accuracy analysis,and finally the innovative design of the car vacuum cleaner is realized,and the prototype workpiece is formed through the 3D printing process.The innovative design combining reverse engineering and 3D printing can shorten the lead-tim e of product modification and innovative design,and satisfy the user’s demand in a better way.

关 键 词：逆向工程 三维打印 创新设计 

分 类 号：TH162[机械工程—机械制造及自动化]