基于SLA原型的快速砂型铸造工艺CAD/CAE系统  

Rapid Sand Casting Process CAD/CAE System Based on SLA Prototype

作　　者：龚伟[1] 张翔[1] 白朝中[1] 王恩泽[2] 

机构地区：[1]西南科技大学制造科学与工程学院,四川绵阳621010 [2]西南科技大学材料科学与工程学院,四川绵阳621010

出　　处：《铸造》2016年第8期749-753,共5页Foundry

基　　金：四川省科技支撑计划(项目号2012FZ0020);四川省科技支撑计划子课题(2012GZX0083)

摘　　要：以Pro/E4.0作为开发平台,利用Pro/E自带的二次开发接口Pro/Toolkit和VC++2005,开发了基于SLA原型的快速砂型铸造工艺CAD/CAE系统。各个模块功能根据铸造工艺手册中的相关理论和标准进行设计,其中起模斜度和线收缩率依据光固化成形的特点重新确定。实际应用表明,该铸造工艺CAD/CAE系统能有效地实现铸造工艺设计,大大提高了零部件的设计开发效率。Casting process CAD/CAE system for rapid sand casting based on SLA prototype was developed by utilizing Pro/E4.0, Pro/Toolkit and VC＋＋2005. The functions of each module of the CAD/CAE system were designed according to the theory and standards in the casting process manual with the exception of draft angles and linear shrinkage rates which were re-determined according to the characteristics of SLA prototype. Practical application results indicate that with the aid of the CAD/CAE system, both casting process design efficiency and new product development efficiency have been dramatically improved.

关 键 词：快速砂铸 CAD/CAE SLA原型 

分 类 号：TG242[金属学及工艺—铸造] TP311[自动化与计算机技术—计算机软件与理论]