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毕业设计JM3筑卷扬机设计说明书
目录
摘要(中文)··························································Ⅰ
摘要(外文)··························································Ⅱ
1.绪论1.1引言1.2卷扬机的定义及分类分·······································1
1.2.2按钢丝绳额定速度分········································1
1.2.3按卷筒数目分···············································1
1.2.4按动力源分·················································2
1.2.5按传动方式分···············································2
1.2.6按控制方法分···············································2
1.2.7按用途分···················································2
1.3 国内外研究应用现状与发展趋
1.3.1 研究应用现状分析
1.3.2 建筑卷扬机的发展状况·······································3
1.3.3 国外卷扬机的发展状况·······································3
钢丝绳的选择与使用················································4
2.1钢丝绳的选择··················································4
2.2钢丝绳的使用··················································5
卷筒的设计························································6
3.1卷筒的材料····················································6
3.2卷筒绳容尺寸计算··············································7
3.3卷筒轴的设计··················································7 3.3.1心轴的作用力···············································8
3.3.2心轴垂直面支撑反力及弯矩···································8
3.3.3心轴水平支撑反力与及弯矩支反力·····························9
3.3.4心轴工作应用···············································9 3.3.5心轴的疲劳强度计算········································10
3.3.6心轴的静强度计算··········································10
电机及运动参数设计计算···········································11
4.1电机的选择····················································11
4.2计算传动装置的运动和动力参数··································12
4.2.1各轴的转速················································12
4.2.2各轴输入功率··············································12
4.2.3各轴输入转矩··············································12
传动零件的设计···················································12
5.1齿轮的设计····················································13
5.1
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