机械原理课程设计——螺钉头冷镦机VIP专享

第- 1 -页 共1 4 页 机 械 原 理 课 程 设 计 说 明 书 设计题目：螺钉头冷镦机 学 院：机电与建筑工程学院 专业班级：机制 1 0 1 1 班 学生姓名： 学 号：************ 指导老师： 第- 2 -页 共1 4 页 日 期：2 0 1 2 年 6 月 2 9 日 第- 3 -页 共1 4 页 目录 1 、设计题目···················································3 1 .1 . 工作原理及工艺动作过程·································3 1 .2 原始数据及设计要求·····································3 1 .3 设计方案提示···········································3 1 .4 设计任务···············································3 2 、设计方案··················································4 2 .1 方案一·················································4 2 .1 .1 机构类型·············································4 2 .1 .2 机械运动原理：·····································4 2 .1 .3 机构的优缺点······································4 2 .2 方案二·················································5 2 .2 .1 机构类型··········································5 2 .2 .2 机械运动原理······································5 2 .2 .3 机构的优缺点······································5 2 .3 方案三·················································6 2 .3 .1 机构类型····························...