机械设计基础
课程设计说明书
设计题目V带传动设计
设计组员李亚霖、吴郅君、刘玲玲、张乐、万学赟
院系机电工程学院
专业电气工程及其自动化
指导教师冯原
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目录
一．设计任务书··········································································································3
二、V带传动设计
1.确定计算功率········································································································3
2.选择V带的带型···································································································3
3.确定V带的基准直径并验算带速·····································································3
4.确定V带的中心距和基准长度····································································4
5.验算小带轮上的包角········································································4
6.计算带的根数·········································································5
7.计算带对轴的作用力··············································································5
三、V带轮结构设计
1.V带轮的材料··························································································5
2.V带轮的结构形式·······························································6
3.V带轮的槽型··············································································6
4.V带轮的尺寸······································································6
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四、小带轮装配图····································································································6
五、参考文献··································································································