【2018年必威体育精装版整理】AO681电动车人机工程座椅及踏板布置校核毕业论文.doc

Tianjin University of Technology and Education 毕 业 设 计 专 业： 汽车维修工程教育 班级学号： 汽修0403 – 20 学生姓名： 吴俊杰 指导教师： 王仁广 副教授 二〇〇九年 六 月  天津工程师范学院本科生毕业设计 AO681电动车人机工程座椅及踏板布置校核 AO681 electric vehicles with the seat and the pedal layout of the verification 专业班级： 汽修0403 学生姓名： 吴俊杰 指导教师： 王仁广 副教授 系 别： 汽车与交通学院 2009年 6 月 摘 要 随着国内外电动汽车的发展，人们对其车身的造型有了一定的要求。对座椅及踏板布置，结合人体坐姿实际情况ABSTRACT With the development of electric vehicles at home and abroad, people have certain requirements of auto body shapes. In the seat belt and treadle collocation design, the combination of Gods image, production processes, technology and other factors connected to the design and components of the matching. Electric vehicles the body shape has the same requirements of the traditional automotive. The preliminary design includes collection of several brands of the world car engine hood information. Compiled some basic car engine hood of the technical parameters, and a preliminary analysis, to understand the body contour design of the development status and trends. During the study design and analysis of the hood in the design rules and knowledge on the basis of experience, adopt the large-scale engineering software Unigraphics NX (referred to UG) for the design platform. During the hood design, using the three-dimensional modeling techniques of UG Weld knowledge to achieve the car hood design automation, intelligent theories and methods. and on this basis to cover the two-dimensional graphics engine to map. The computer give the creative capacity of more powerful and reliable virtual design environment. Key Words：Electric Vehicle；Engine Hood；Unigraphics NX 目 录 1 绪 论 - 1 - 1.1 汽车发展简介 - 1 - 1.2 本文研究的内容及意义 - 2 - 2 汽车座椅及踏板布置的设计与校核 - 5 - 2.1 布置设计要求 - 5 - 2.1.1 座椅布置要求 - 5 - 2.1.2 座椅的人机工程学要求 - 5 - 2.1.3 脚踏板布置要求 - 5 - 2.2 人体统计尺寸在汽车设计中的应用 - 7 - 2.3 模型关节点的确定和人体分块简化 - 7 - 2.3.1 关节的简化 - 7 - 2.3.2 人体简化分块 - 8 - 2.4 车身内部布置方法 - 16 - 2.4.1 乘坐姿势的确定 - 16 - 2.4.2 确定操作区域 - 20 - 2.5 确定踏板布置区域 - 24