精品文档---下载后可任意编辑名 称: 机械设计基础课程设计 题 目: 一级减速器 院 系:班 级:学 号:学生姓名:指导老师:设计周数:日 期:成 绩:目 录一、课程设计任务书....................................................................................................................................41、运动简图:......................................................................................................................................42、原始数据:......................................................................................................................................43 、已知条件: …………………………………………………………………………………………44 、设计工作量: ……………………………………………………………………….……………..5二、传动装置总体设计方案:......................................................................................................................51、组成:..............................................................................................................................................52、确定传动方案:..............................................................................................................................5三、电动机的选择:....................................................................................................................................61、选择电动机的类型:......................................................................................................................62、电动机的选择..................................................................................................................................63、确定电动机转速:..........................................................................................................................6四、确定传动装 置 的总传动比和分配传动比 …………………………………………………………….71、确定传动装置的总传动比和分配传动比:.........................................................................