第1页共27页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第1页共27页目录摘要..........................................................................3ABSTRACT.....................................................................41绪论.......................................................................51.1设计的目的及国内外的研究现状.............................................51.2设计方法思想及所要解决的问题............................................52传动方案的确定.............................................................62.1电机的选择............................................................62.2转速图的拟定...........................................................62.2.1初始条件..........................................................62.2.2转动式的确定........................................第2页共27页第1页共27页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第2页共27页..............62.2.3转速图的确定.......................................................63轴的计算....................................................................83.1计算轴的功率...........................................................93.2计算轴的最低转速.......................................................93.3计算轴的最小直径.......................................................94齿轮传动设计..............................................................104.1确定齿轮齿数..........................................................104.2齿轮强度校核..........................................................104.2.1确定齿轮初始条件..................................................104.2.2齿轮几何尺寸的设计................................................10第3页共27页第2页共27页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第3页共27页4.2.3校核齿面的接触强度.................................................115轴的校核..................................................................125.1轴的强度验算.........................................................