分流式二级圆柱齿轮减速器课程设计.docx

分流式二级圆柱齿轮减速器课程设计.docx

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分流式二级圆柱齿轮减速器课程设计

机械设计程设计计算说明书

题目二级分流式减速器

1.设计任务书··························2

2.传动方案的拟定·························2

3.电动机的选择和计算·························2

4.传动比的分配···························4

5.传动装置的运动和动力参数计算··············5

6.齿轮的传动设计······················6

7.轴的设计·························17

8.轴的校核·························25

9.轴承的选择和校核计算·················27

10.键联接选择与校核·····················29

11.联轴器的选择····················32

12.箱体附件设计·····················32

13.润滑方式及密封形式的选择·············33

14.箱体设计··················34

15.课程设计总结·····························35

16.参考资料·····························36