【精品设计】二级直齿圆锥齿轮减速器

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精品 设计 二级 圆锥 齿轮 减速器
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¸ 设计任务书························································································2

¸ 电机的选择计算

1. 择电机的转速·················································································2

2. 工作机的有效功率···········································································2

3. 选择电动机的型号···········································································3

¸ 运动和动力参数的计算

1.       分配传动比····················································································3

2.       各轴的转速····················································································3

3.       各轴的功率····················································································4

4. 各轴的转矩·····················································································4

¸ 传动零件的设计计算

1. 闭式直齿轮圆锥齿轮传动的设计计算·················································4

2. 闭式直齿轮圆柱齿轮传动的设计计算·················································6

¸ 轴的设计计算

4.       减速器高速轴I的设计·····································································9

5.        减速器低速轴II的设计··································································11

3. 减速器低速轴III的设计··································································14

¸ 滚动轴承的选择与寿命计算

1.减速器高速I轴滚动轴承的选择与寿命计算·········································16

2.减速器低速II轴滚动轴承的选择与寿命计算········································17

3. 减速器低速III轴滚动轴承的选择与寿命计算·····································18

¸ 键联接的选择和验算

1. 联轴器与高速轴轴伸的键联接··························································19

2. 大圆锥齿轮与低速轴II的的键联接····················································19

3.       大圆柱齿轮与低速轴III的的键联接··················································20

¸ 润滑油的选择与热平衡计算

1. 减速器的热平衡计算·········································································21

2.  润滑油的选择·················································································22

¸  参考文献························································································23

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