【摘要】 本文介绍了基于数字样机的全新管路系统设计。通过构建规范化的数字样机,借助研究开发的规范、应用程序、数据库,实现了发动机结构参数提取、空间数据管理与分析、管路路径生成与路径快速更新。借助标准件库实现面向加工与装配的全新设计模式,达到了设计的高速、高质量和低开发成本等多个目标。更多还原

【Abstract】 In this paper,a new method of pipe system design based on an aero-engine DMU is introduced.Using DMU,special criterion,developed program and database,we achieved the space data auto-extraction,data management and analysis,producing pipe route and update pipe model rapidly.With the help of the standard part library and knowledge library,a new design mode objecting to manufacture and assembly is realized.It makes the design course real fast,high quality and low cost.更多还原