
目录
一.题目及总体分析 ..............................................................................................3
二.各主要部件选择 ..............................................................................................4
三.电动机的选择 ..................................................................................................4
四.分配传动比 ......................................................................................................5
五.传动系统的运动和动力参数计算 ..................................................................6
六.设计高速级齿轮 ..............................................................................................8
1.选精度等级、材料及齿数,齿型 ............................................................8
2.按齿面接触强度设计 ................................................................................8
3.按齿根弯曲强度设计 ..............................................................................10
4.几何尺寸计算 ..........................................................................................12
5.验算 ..........................................................................................................12
七.设计低速级齿轮 ............................................................................................13
1.选精度等级、材料及齿数,齿型 ..........................................................13
2.按齿面接触疲劳强度设计 ......................................................................13
3.按齿根弯曲强度设计 ..............................................................................15
4.几何尺寸计算 ..........................................................................................16
5.验算 ..........................................................................................................16
八.链传动的设计 ................................................................................................17
九.减速器轴及轴承装置、键的设计 ................................................................19
1.Ⅰ轴(输入轴)及其轴承装置、键的设计 ..........................................19
2.Ⅱ轴(中间轴)及其轴承装置、键的设计 ..........................................23
3.Ⅲ轴(输出轴)及其轴承装置、键的设计 ..........................................28
十.润滑与密封 ....................................................................................................32
十一.箱体的设计 ................................................................................................33
十二.设计小结 ....................................................................................................35
十三.参考文献 ....................................................................................................35