目 录
摘要 .................................................................................................................................................................1
Abstract............................................................................................................................................................2
1.绪论 ..............................................................................................................................................................1
1.1 课题背景 ...........................................................................................................................................1
1.2 课题研究目的和意义 .......................................................................................................................2
1.3 课题研究内容 ...................................................................................................................................2
2.密封条的介绍 ..............................................................................................................................................3
2.1 密封条的发展 ...................................................................................................................................3
2.2 密封产业现状 ...................................................................................................................................3
2.3 密封条的材料 ...................................................................................................................................4
2.4 密封条的分类 ...................................................................................................................................4
2.5 密封条的安装 ...................................................................................................................................4
2.6 密封条的尺寸公差要求 ...................................................................................................................5
2.7 密封条的断面设计 ...........................................................................................................................5
2.9 门密封条简介 ...................................................................................................................................6
2.10 小结 .................................................................................................................................................6
3.门密封条的设计 ..........................................................................................................................................7
3.1 密封条道数的确定 ...........................................................................................................................8
3.2 密封条界面更形式的确定 ...............................................................................................................9
3.3 车身间隙及密封条压缩量的确认 .................................................................................................10
3.3.1 车身间隙的确定 ..................................................................................................................10
3.3.2 密封条压缩量的确定 ..........................................................................................................11
3.4 密封条与周边相关零部件连接方式的确认 .................................................................................11
3.5 密封条断面生产的可行性确定 .....................................................................................................12
3.6 密封条数据设计 .............................................................................................................................12
3.6.1 门洞密封条的数据设计 ......................................................................................................13
3.6.2 周边密封条 1 数据设计 ......................................................................................................14
3.6.3 周边密封条 2 的数据设计 ..................................................................................................15
3.7 小结 .................................................................................................................................................16
4.密封条的有限元分析理论 ........................................................................................................................17
4.1 有限理论的发展 .............................................................................................................................17
4.2 有限理论简介 .................................................................................................................................18
4.3 橡胶材料与有限元 .........................................................................................................................19
4.3.1 线性有限元问题与非线性有限元问题 ..............................................................................19
4.3.2 橡胶材料的有限元分析 ......................................................................................................19
4.4 有限元分析软件 ABAQUS............................................................................................................20
4.4.1ABAQUS 简介......................................................................................................................20
4.4.2ABAQUS 分析流程..............................................................................................................22
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