基于分层设计的插装阀集成块CAD方法  

CAD method for cartridge valve blocks based on layered design

作　　者：贾春强[1] 田树军[1] 刘万辉[1] 张宏[1] 

机构地区：[1]大连理工大学机械工程学院,辽宁大连116024

出　　处：《辽宁工程技术大学学报（自然科学版）》2007年第4期588-591,共4页Journal of Liaoning Technical University (Natural Science)

基　　金：国家自然科学基金资助项目(50375023)

摘　　要：为了实现插装阀液压集成块的智能优化设计,采用了一种基于功能块及分层设计的集成块CAD方法。全面研究并总结了插装阀结构特征及其集成块的设计规律,给出了功能块的概念,阐述了分层设计思想及其实现方法,构建了基于分层设计的插装阀集成块优化设计系统。设计实例表明,该方法能充分利用前人的设计经验和成果,满足各种工况的实际需求,并大大降低集成块CAD的设计难度,有效提高设计水平、质量及自动化程度。To solve the combinatorial optimization problem of outer layout in the design of cartridge valve blocks, a new CAD method is presented, which is based on function blocks and layered design. The structural features of cartridge valves and design rules of manifold blocks are summarized, and the function block is defined and layered design is discussed. A scheme of CAD system for cartridge valve blocks based on layered design is presented. Finally, an example is given to testify the effectiveness and feasibility of the method.

关 键 词：插装阀 功能块 分层设计 CAD 

分 类 号：TH137[机械工程—机械制造及自动化] TP391.7[自动化与计算机技术—计算机应用技术]