江苏科技大学机械制造装备设计 ——机床主传动系统设计 班级:14402081 姓名：余继平 学号：1440208124引言..................................................................................................................................................1题目 .................................................................................................................................................. 2 1 。 运动设计 .................................................................................................................................... 3 1. 1 确定极限转速 ..................................................................................................................... 3 1.2 确定公比 ............................................................................................................................. 3 根据设计数据，公比 φ=1.41 。 .................................................................................... 3 1 。 3 求出主轴转速级数 Z ....................................................................................................... 3 1 。 4 确定结构式 ...................................................................................................................... 3 1.5 绘制转速图 ......................................................................................................................... 4 1 。 6 绘制传动系统图 .............................................................................................................. 5 1.7 确定变速组齿轮传动副的齿数 .................................... Error: Reference source not found 1.8 校核主轴转速误差 ............................................................................................................. 5 2. 动力设计 ....................................................................................................................................... 6 2.1 传动轴的直径的确定 ...................................
