曲柄连杆机构设计说明书。

1 1 课 程 设 计 说 明 书 2115 柴油机连杆设计 学生学号： 学生姓名： 专业班级： 指导教师姓名： 杜家益/张登攀 2 0 1 8 年 1 月 目 录 第1 章 绪论 ·························································································· 1 1.1 选题的目的和意义 ········································································· 1 1.2 设计研究的主要内容 ······································································ 1 第2 章 曲柄连杆机构受力分析 ······························································ 2 2.1 曲柄连杆机构的类型及方案选择 ······················································· 2 2.2 曲柄连杆机构运动学 ······································································ 3 2 2 2.1.1 活塞位移 ············································································ 3 2.1.2 活塞的速度 ········································································· 4 2.1.3 活塞的加速度 ······································································ 5 2.2 曲柄连杆机构中的作用力 ································································ 5 2.2.1 气缸内工质的作用力 ·························································...