曲轴锻件混合建模方法研究  

Research on Hybrid Modeling Method of Crankshaft Forgings

作　　者：贺晓辉 丁永峰 程锰 张琪棋 HE Xiaohui;DING Yongfeng;CHENG Meng;ZHANG Qiqi(Chongqing Tianjucheng Machinery Manufacturing Co.,Ltd.,Chongqing 400700,China;College of Intelligent Manufacturing Engineering,Chongqing University of Arts and Sciences,Chongqing 402160,China)

机构地区：[1]重庆天巨承机械制造有限责任公司,重庆400700 [2]重庆文理学院智能制造工程学院,重庆402160

出　　处：《机械工程师》2023年第9期125-127,共3页Mechanical Engineer

基　　金：重庆文理学院塔基计划项目(Y2021ZZ13);重庆市教委科学技术研究项目(KJQN202103407)。

摘　　要：基于正逆向混合软件Geomagic Design X,以某汽车曲轴锻件为案例,分析了曲轴的结构特点,对点云数据进行了精细化处理,完成了三维模型的曲面重构。并将创建完成的曲轴锻件实体与原始点云进行比对,偏差色谱验证了混合建模方法的可行性与优越性。Based on the forward and reverse hybrid software Geomagic DesignX software,the structural characteristics of an automobile crankshaft forging are analyzed,the point cloud data is refined,and the surface reconstruction of the three-dimensional model is completed.The created crankshaft forging entity is compared with the original point cloud,and the deviation chromatography verifies the feasibility and superiority of the hybrid modeling method.

关 键 词：Geomagic Design X 曲轴锻件 曲面重构 混合建模 

分 类 号：TH133.2[机械工程—机械制造及自动化] TK05[动力工程及工程热物理]