梳棉机道夫系统的参数化建模及静态变形分析  

Parametric Modeling and Analysis of Static Deformation of Doff System of the Carding Machine

作　　者：欧益宝[1] 雷菊珍[1] 

机构地区：[1]南京工程学院机械工程学院,江苏南京211167

出　　处：《南京工程学院学报（自然科学版）》2010年第2期46-49,共4页Journal of Nanjing Institute of Technology(Natural Science Edition)

基　　金：南京工程学院科研基金项目(QKJB2009003)

摘　　要：采用LMS Virtual.Lab集成环境平台,研究道夫系统的三维CAD参数化模型的构成.通过比较两种有关静态变形的有限元计算工具,确定有限元网格类型及单元尺寸大小,分析道夫的静态变形问题,简化了道夫系统的结构,为道夫动态变形分析奠定了基础.This paper attempts to examine the composition of the three-dimensional CAD parametric modeling of Doff system by using LMS Virtual Lab environment integrated platform.And by comparing two kinds of finite element calculating tools related to static deformation,the type and cell size of finite element mesh were worked out.The analysis of static deformation of Doff system simplified the Doff system,thus providing a foundation for dynamic deformation analysis of the Doff system.

关 键 词：参数化建模 有限元 静态变形 道夫系统 

分 类 号：TH122[机械工程—机械设计及理论]