装配图
目录
第一章设计任务书.......................................................................................................................3
1.1设计题目.............................................................................................................................3
1.2设计步骤.............................................................................................................................3
第二章选择电动机.......................................................................................................................4
2.1电动机类型的选择.............................................................................................................4
2.2确定传动装置的效率.........................................................................................................4
2.3计算电动机容量.................................................................................................................4
2.4确定电动机功率及转速.....................................................................................................4
2.5确定传动装置的总传动比和分配传动比.........................................................................5
第三章计算传动装置运动学和动力学参数...............................................................................7
3.1电动机输出参数.................................................................................................................7
3.2高速轴的参数.....................................................................................................................7
3.3中间轴的参数.....................................................................................................................7
3.4低速轴的参数.....................................................................................................................7
3.5工作机轴的参数.................................................................................................................8
第四章普通V带设计计算........................................................................................................10
第五章减速器高速级齿轮传动设计计算.................................................................................14
5.1选精度等级、材料及齿数...............................................................................................14
5.2确定传动尺寸...................................................................................................................16
5.3校核齿面接触疲劳强度...................................................................................................16
5.4计算齿轮传动其它几何尺寸...........................................................................................17
5.5齿轮参数和几何尺寸总结...............................................................................................17
第六章减速器低速级齿轮传动设计计算.................................................................................19
6.1选精度等级、材料及齿数...............................................................................................19
6.2确定传动尺寸...................................................................................................................21
6.3校核齿面接触疲劳强度...................................................................................................21
6.4计算齿轮传动其它几何尺寸...........................................................................................22
6.5齿轮参数和几何尺寸总结...............................................................................................22
第七章轴的设计.........................................................................................................................24
7.1高速轴设计计算...............................................................................................................24
7.2中间轴设计计算...............................................................................................................29
7.3低速轴设计计算...............................................................................................................35
第八章滚动轴承寿命校核.........................................................................................................42
8.1高速轴上的轴承校核.......................................................................................................42
8.2中间轴上的轴承校核.......................................................................................................42
8.3低速轴上的轴承校核.......................................................................................................43
第九章键联接设计计算.............................................................................................................45
9.1高速轴与大带轮键连接校核...........................................................................................45
9.2中间轴与低速级小齿轮键连接校核...............................................................................45
9.3中间轴与高速级大齿轮键连接校核...............................................................................45
9.4低速轴与低速级大齿轮键连接校核...............................................................................45
9.5低速轴与联轴器键连接校核...........................................................................................46
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第十章联轴器的选择.................................................................................................................47
10.1低速轴上联轴器.............................................................................................................47
第十一章减速器的密封与润滑.................................................................................................48
11.1减速器的密封.................................................................................................................48
11.2齿轮的润滑.....................................................................................................................48
11.3轴承的润滑.....................................................................................................................48
第十二章减速器附件.................................................................................................................49
12.1油面指示器.....................................................................................................................49
12.2通气器............................................................................................................................49
12.3放油孔及放油螺塞.........................................................................................................49
12.4窥视孔和视孔盖.............................................................................................................50
12.5定位销............................................................................................................................50
12.6启盖螺钉.........................................................................................................................50
12.7螺栓及螺钉.....................................................................................................................50
第十三章减速器箱体主要结构尺寸.........................................................................................52
第十四章设计小结.....................................................................................................................54
第十五章参考文献.....................................................................................................................55
低速轴
低速级大齿轮
