叶轮逆向设计与五轴加工技术的研究  

Research on Reverse Design of Impeller and Five-Axis Machining Technology

作　　者：刘勇[1] 商绍琼 LIU Yong;SHANG Shao-qiong(Yibin Vocational and Technical College,Yibin 644000,China)

机构地区：[1]宜宾职业技术学院,四川宜宾644000

出　　处：《机械工程与自动化》2024年第2期28-30,共3页Mechanical Engineering & Automation

基　　金：宜宾职业技术学院科研项目(21ZRYB-02)。

摘　　要：针对叶轮逆向设计与五轴加工技术进行了研究。基于Geomagic软件,采用三维扫描仪对叶轮进行数据采集和处理,生成叶轮的三维模型,并对叶轮曲面精度和质量进行了分析。同时,利用NX软件进行五轴编程设计,生成了叶轮的加工程序,并在五轴机床上进行了试切加工验证。结果表明:该方法可以有效提高叶轮的设计和制造效率,为叶轮的应用提供了有力支持。This paper investigates the reverse design of impellers and five-axis machining technology.Based on Geomagic software,a 3D scanner is used to collect and process data of the impeller,generating a three-dimensional model of the impeller,including accuracy and quality analysis of the impeller surface.Simultaneously,NX software is utilized for five-axis programming design,generating the machining program for the impeller,and machining verification is conducted on a five-axis machine tool.The results indicate that this method can effectively improve the design and manufacturing efficiency of impellers,providing strong support for their application.

关 键 词：叶轮 GEOMAGIC 逆向设计 NX 五轴加工技术 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术] TG547[自动化与计算机技术—计算机科学与技术]