书本打包机创新课程设计

目 录
一、绪论···················································1
二、打包机功能描述·········································1
三、设计方案及数据分析·····································3
四、机构方案初选···········································4
五、机构运算确定··········································14
六、机构综合设计··········································16
七、感想与自我评价········································17
八、参考文献··············································18



书本打包机设计
一、绪论
在人类的生产和生活中，大量使用各种机械设备，以减轻和代替人的劳动力，提高生产率