轿车半钢丝子午线轮胎三维设计论文.doc

xxxxxxxxxxx毕业设计 题 目 轿车半钢丝子午线轮胎三维设计 学生姓名 xxxxxxxx 学号 xxxxxxxxxx 所在学院 xxxxxxxxxxxx 专业班级 xxxxxxxxxx 指导教师 xxxxxxxx __ __ 完成地点 校内 2015年 5 月 20 日 轿车半钢丝子午线轮胎三维设计 Xxxxxxxxxx （xxx机械工程学院xxx班级，xx xx xxxx） 指导教师：xxx [摘要] 伴随着汽车工业的高速发展，我国汽车的拥有量越来越多，并且高速公路里程越来越长，汽车速度也越来越高。在这种新形势中，对汽车轮胎的各项性能也提高了要求，以便使汽车的行驶舒适性和安全性得到了人们的认同，同时也令轮胎经济更容易让人接受.论文介绍了子午轮胎在我国的发展历程和发展方向，从轮胎分类及型号研究到轮胎负荷能力计算，计算分析了子午线轮胎的断面轮廓参数、子午线轮胎带束层结构、胎体帘线应力、胎圈机构设计和钢丝圈应力、胎纹设计并独立完成了对轿车半钢丝子午线轮胎设计和三维图绘制。 [关键词] 子午线轮胎、带束层 、帘布线 、轮胎花纹 3D Design Of Car Half A Steel Wire Radial Tyre Xxx （Grade2xxx,Class1,Major Energy and power engineering，Mechanical Engineering Dept.，xxxi University of Technology，xxx xxx，xxx） tutor: xxxxx Abstract： Along with automobile industry’s high speed development, our country automobile capacity are getting more and more,the highway course is getting more and more long,the automobile speed is getting higher and higher,under this kind of new situatin,also enhanced the request to automobile tire’s each performance,with the aim of enabling automobile’travel comfortableness,the security to obtain people’s approval,simultaneously is also easier tire’s efficiency to let the human accept.This ayticle introduced the meridian tire in our country’s development process and the direction,and antit-hetical couplet noon-mark tire’structure composition and its superiority has carried on the research analysis,form tire classification and model research to the tire load capacity calculation,calculation and analysis of the radial tyre section contour parameters,radial tyre with layer structure,tire cord stress,bead design and steel wire circle stress,tread pattern design and has completed independently to 3D design and passenger meridian tire’s . Key words：radial ply tyre ,belted layer ,the curtain wiring ,the tire tread