本科论文目 录摘 要...................................................................................................................IAbstract................................................................................................................II引 言...................................................................................................................11 绪论....................................................................................................................31.1 选题目的及意义.......................................................................................31.2 超声波洗衣技术的可行性及前景...........................................................31.3 超声波技术研究背景...............................................................................42 超声波洗衣机部分结构设计............................................................................62.1 超声波清洗原理.......................................................................................62.2 洗衣桶结构设计.......................................................................................72.3 超声波发生器及换能器设计...................................................................83 电动机概论及选型..........................................................................................113.1 电动机概论.............................................................................................113.2 电动机选型.............................................................................................113.3 电动机防水处理.....................................................................................124 传动部分设计与计算......................................................................................144.1 洗衣机带传动计算部分.........................................................................144.2 螺纹轴连接的带传动计算.....................................................................174.3 螺纹轴的设计与计算...........
