二级齿轮减速器设计

二级齿轮减速器设计 目 录

第一章 设计题目·····················································3
第二章 传动动装置总体设计·
2.1.计算总传动比及分配各级传动比····························4
2.2计算传动装置的运动和动力参数····························4
第三章 电动机的选择················································6
第四章 设V计带和带轮··············································9
第五章 传动零件的设计计算
5.1.高速级齿轮传动的设计及校核······························11
5.2.低速级齿轮传动的设计及校核······························13
5.3.高速轴的设计校核及键的设计与校核························14
5.4.中间轴的设计校核及键的设计与校核························18
5.5.低速轴的设计校核及键的设计与校核························22
5.6.联轴器的选择············································25
第六章 减速器箱体及附件的设计
6.1.箱体结构设计···········································26
6.2.减速器附件及其结构设计·································27
6.3. 润滑方式的确定········································28
设计小结与心得体会·················································29
参考文献··························································30