二级减速器说明书斜齿轮锥齿轮

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1、机械设计课程设计计算说明书圆锥圆柱齿轮减速器班号设计者：指导教师：年月目录一¸设计任务书························································································2二¸电机的选择计算1.择电机的转速·················································································22.工作机的有效功率····································

2、·······································23.选择电动机的型号···········································································3三¸传动和动力参数的计算1.分配传动比····················································································32.各轴的转速·········································

3、···········································33.各轴的功率····················································································44.各轴的转矩·····················································································4四¸传动零件的设计计算1.闭式直齿轮圆锥齿轮传动的设计计算····················

4、·····························42.闭式直齿轮圆柱齿轮传动的设计计算·················································6五¸轴的设计计算1.减速器高速轴I的设计·····································································92.减速器低速轴II的设计··································································113.减速器低速轴I

5、II的设计··································································14六¸滚动轴承的选择与寿命计算1.减速器高速I轴滚动轴承的选择与寿命计算·········································162.减速器低速II轴滚动轴承的选择与寿命计算········································173.减速器低速III轴滚动轴承的选择与寿命计算·····································18七

6、¸键联接的选择和验算1.联轴器与高速轴轴伸的键联接··························································192.大圆锥齿轮与低速轴II的的键联接····················································193.大圆柱齿轮与低速轴III的的键联接··················································20八¸润滑油的选择与热平衡计算1.减速器的热平衡计算·························

7、················································212.润滑油的选择·················································································22九¸参考文献························································································231.计算内容计算结果一．设计任务书设计题目：热处理车间零件清洗用传送设备的传动装置

8、（一）方案设计要求：具有过载保护性能（有带传动）含有二级展开式圆柱齿轮减速器传送带鼓轮方向与减速器输出轴方向