1、毕业设计说明书论文 QQ1961660126课件之家的资料精心整理好资料-本资料来自 renrendoc.com目 录第一章 第一章 概论 概论1.1 乘客门的类型……………………………………………………1 1.1.1 乘客门的主要结构形式 ………………………………………1 1.2 外摆门的优缺点……………………………………………………1 1.2 CAD 技术的发展……………………………………………………2 第二章 第二章

2、国内外发展情况比较 国内外发展情况比较2.1 客车附件工业的特点…………………………………………3 2.2 目前国内客车车身附件的状况及与国外发达国家之间 的差距………………………………………………………………3 2.3 对客车附件的发展建议……………………………………5 第三章 第三章 外摆式乘客门设计 外摆式乘客门设计3.1 外摆式乘客门的结构…………………………………………73.2 乘客门泵选型……………………………………………

3、………93.21 门泵安装与调试………………………………………………113.3 运动机构设计及校核……………………………………………123.3.1 用作图法确定车门的运动轨迹…………………………123.3.2 运动校核……………………………………………………153.4 外摆门的密封………………………………………………153.5外摆式乘客门的制作3.5.1制作工艺………………………………………………………163.5.2 预装与调试…………

4、…………………………………………173.6 车门玻璃的安装…………………………………………17第四章 第四章 发动机舱门设计 发动机舱门设计4.1 舱门结构组成………………………………………………184.2 零部件选型4.2.1 锁具的选择………………………………………………184.2.2 气弹簧支撑机构……………………………………………194.3铰链设计………………………………………………21毕业设计说明书论文 QQ19616601

5、26课件之家的资料精心整理好资料-本资料来自 renrendoc.comPassenger door is the important department of the coach, is the route way for the passengers. And assort with the whole coach sculpt. With the development of our vehicle technology, th

6、e domestic vehicle factory has already adopted the outer turning service door. It has much more predominance. The outer turning service door is the door which has no tram road and parallel move out of the coach, the door

7、 was supported by the circumrotate arm. By the rotation of the circumrotate axes, the door is moving close to the parallel move. Thus this door is called translation door.This paper introduces the design of the outer tur

8、ning service door and the Engine cabin door. Analyzed the structure and operating principles of the outer turning service door and the Engine cabin door, determined the size of its parts and major components of the model

9、s and installation. Discussed the development of the vehicle annex industry. Application in this design the CAD software create in the outer turning service door and the Engine cabin door.Key Key word word: the outer tur