西南大学工程技术学院课程设计（论文）

目录

1 

   引言

 

                                                                                                                                                            

 

 

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 2  

2 

   传动装置的总体设计

 

                                                                                                                                

 

 

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 3  

2.1

       电动机的选择

 

                                                                                                                                 

 

 

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 3  

2.1.1

 

     电动机类型的选择

 

                                                                                                              

 

 

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 3  

2.1.2

 

     电动机功率的确定

 

                                                                                                              

 

 

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 3  

2.1.3

 

     确定电动机转速

 

                                                                                                                  

 

 

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 4  

2.2

       总传动比的计算和分配各级传动比

 

                                                                                             

 

 

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 4  

2.3

       传动装置的运动和动力参数计算

 

                                                                                                 

 

 

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 4  

3 

   传动零件的设计计算

 

                                                                                                                                

 

 

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 5  

3.1

       第一级齿轮传动的设计计算

 

                                                                                                         

 

 

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 5  

3.2

       第二级齿轮传动的设计计算

 

                                                                                                       

 

 

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 11

   

4 

   箱体尺寸计算与说明

 

                                                                                                                              

 

 

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 17

   

5 

   装配草图的设计

 

                                                                                                                                      

 

 

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 17

   

5.1

       初估轴径

 

                                                                                                                                       

 

 

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 17

   

5.2

       初选联轴器

 

                                                                                                                                   

 

 

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 18

   

5.3

       初选轴承

 

                                                                                                                                       

 

 

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 19

   

5.4

       润滑及密封

 

                                                                                                                                   

 

 

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 20

   

6 

   轴的设计计算及校核

 

                                                                                                                              

 

 

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 20

   

6.1

       中间轴的设计计算及校核

 

                                                                                                           

 

 

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 20

   

6.2

       低速轴的设计计算及校核

 

                                                                                                           

 

 

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 23

   

7 

   滚动轴承的选择和计算

 

                                                                                                                          

 

 

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 27

   

7.1

       高速轴轴承的计算

 

                                                                                                                       

 

 

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 27

   

7.2

       中间轴轴承的计算

 

                                                                                                                       

 

 

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 28

   

7.3

       低速轴轴承的计算

 

                                                                                                                       

 

 

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 30

   

8 

   键连接的选择和计算

 

                                                                                                                              

 

 

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 31

   

8.1 

   高速轴与联轴器键联接的选择和计算

 

                                                                                       

 

 

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 31

   

8.2 

   中间轴与小齿轮键联接的选择和计算

 

                                                                                       

 

 

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 31

   

8.3 

   中间轴与大齿轮键联接的选择和计算

 

                                                                                       

 

 

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 31

   

8.4 

   低速轴与齿轮键联接的选择和计算

 

                                                                                           

 

 

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 32

   

8.5 

   低速轴与联轴器键联接的选择和计算

 

                                                                                       

 

 

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 32

   

9 

   减速器附件的选择及说明

 

                                                                                                                      

 

 

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 32

   

9.1

       减速器附件的选择

 

                                                                                                                       

 

 

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 32

   

9.2

       减速器说明

 

                                                                                                                                   

 

 

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 33

   

10 

   结论

 

                                                                                                                                                        

 

 

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 33

   

参考文献

 

                                                                                                                                                     

 

 

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 34

   

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