航空发动机装配过程仿真技术研究  

The technology research of process simulation to aero-engine assembly

作　　者：苟园捷[1] 常智勇[1] 莫蓉[1] 党松[1] 

机构地区：[1]西北工业大学现代设计与集成制造技术教育部重点实验室,西安710072

出　　处：《现代制造工程》2007年第12期57-61,共5页Modern Manufacturing Engineering

基　　金：863高技术资助"三维CAD系统与异构数字化系统功能互操作关键技术"项目(2006AA04Z159);航空科学基金项目(05H53080);西北工业大学校青年基金项目(M016212)

摘　　要：以航空发动机为研究对象,针对目前装配按照纸质装配工艺规程和二维示意图进行装配不直观的缺点,提出基于三维可视化组件HOOPS实现装配可视化实现的方案,研究了模型获取,装配顺序和路径生成,三维装配动画的表示和动画播放的工步级控制等技术,通过建立装配工艺过程可视化模型,以动画形式来演示航空发动机的装配过程,实现装配过程仿真,以减少人为因素对装配质量的影响。Taking the aero-engine as the studing object and aiming at the problem that assembly workmen operate according paperbacked rules and dual-dimension and it is non-intuitionist,studies the three-dimensional visualization technology of assembly process,and presened the implement scheme of assembly visualization based on three-dimensional visualization components of HOOPS.The studied technology related include the acquirement of model,how to control the animation play of assembly process step by step.By building the visualization model of assembly process and show it in the animation format,realize the process simulation of assembly,the workmen are instructed in assembly operation and the man-made impact on assembly quality will be reduced.

关 键 词：航空发动机 HOOPS 可视化 仿真 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]