基于CREO 3.0的代步车外壳逆向工程及滚塑模具设计  

CREO3.0-based reverse engineering and rotational mould Design for scooter shell

作　　者：史建国[1] 刘文光[1] 牛军[1] 

机构地区：[1]济南职业学院机械制造系,山东济南250103

出　　处：《模具技术》2015年第1期16-19,共4页Die and Mould Technology

摘　　要：根据企业的要求,把原来由注塑模具生成的6个塑件组合的代步车外壳重新设计成滚塑模具。依据三维扫描技术得到点云数据,借助CREO 3.0软件中的小平面模块进行逆向建模。利用CREO 3.0的模具型腔模块把建成的模型分割,分别设计出模具,最后组合成一个整体的滚塑模具。结果表明,滚塑模具设计思路新颖、技术先进,提高了经济效益。According to the requirements of enterprises, the scooter shell which includes 6 injection plastic parts is redesigned to be produced by the rotational moulding process. On the basis of 3D scanning point cloud data, reverse modeling by a small plane module in CREO 3.0 is carried out for the scooter shell. The shell model is cut into different parts by the mould cavity module in CREO 3.0, and the mould is also designed for each part of the model. At last, all the moulds are combined into an integrated rotational mould. This rotational mould design is innovative and progressive, and the economic benefit is remarkable.

关 键 词：三维扫描 CREO3.0 整体建模 滚塑模具设计 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]