概念设计中的流体工件与容器原理  

Fluid work piece and Vessel Principle in conceptual design

作　　者：李长江[1] 黄克正[1] 任怀伟[1] 杨金勇[2] 

机构地区：[1]山东大学机械工程学院,济南250061 [2]中国矿业大学机电工程学院,江苏徐州221116

出　　处：《机械设计与研究》2008年第2期10-13,24,共5页Machine Design And Research

基　　金：国家自然科学基金资助项目(50475129)

摘　　要：提出了容器原理以解决概念设计中引入流体所面临的定位和功能建模问题,为解决"流体定位功能-流体定位结构"映射提出了容器面的概念,并分析了容器面与定位刚体的使定面的不同之处,指出以流体为主要操作对象的产品的概念设计即支持功能传递的容器的设计。主要研究了能量转换为主的容器产品的概念设计过程,针对设计自动化提出了一系列容器模式并设计了编码规则,最后通过一个实例验证了容器原理的适用性。Vessel Principle was put forward to solve the problem of fluid workpiece positioning and function modeling in conceptual design, Vessel Surface concept was built to handle the mapping of fluid positioning function-fluid positioning structure＇. The difference between Vossel Surface and Make Genralized Locating Surface of solid was analyzed, and the conceptual design of fluid workpiece operating products was pointed out to be the design of vessel prototype which supporting function transferring. Then Conceptual design process of vessel products mainly of energy conversion was studied, a series of Vessel Pattern was put forward to support design automation, and the code rule for Vessel Pattern was made. Finally, through a case study, the feasibility of the methodology was proved.

关 键 词：容器原理 容器面 功能表面 概念设计 

分 类 号：TH122[机械工程—机械设计及理论]