年产125万吨1700冷轧带钢车间设计毕业设计.doc

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1、年产125万吨1700冷轧带钢车间设计毕业设计目录摘要IABSTRACTII引言1文献综述21建厂依据和产品大纲41.1建厂依据41.2制定产品大纲42轧钢机类型和布置形式比较选择72.1连轧机形式选择72.2轧机的选择83压下规程设计143.1确定压下规程143.2确定轧机速度制度173.2.1轧制速度的确定173.2.2轧辊转速的确定183.2.3加速度的选择184力能参数的计算及空载辊缝的设定204.1轧制压力的计算204.2轧制力矩的确定254.2.1轧制力矩的确定254.2.2摩擦力矩的确定254.2.3空转力矩的确定264.3各机架空载辊缝值的设定265电机能力验算296轧辊

2、强度校核326.1综述326.2确定工作辊和支撑辊的各个重要尺寸336.3轧辊强度的校核357年产量的计算40河北理工大学毕业设计说明书目录7.1........................................................................................................................................轧机小时产量407.2轧机平均小时产量.....................................................................

3、...........................................................437.3轧机年产量的计算................................................................................................................................438辊型设计..........................................................................................

4、..................................458.1辊型设计概述........................................................................................................................................458.2轧辊辊型设计.........................................................................................................

5、...............................458.3凸度计算................................................................................................................................................489金属及其它消耗.......................................................................................................

6、..........519.1金属消耗................................................................................................................................................519.2其它消耗.............................................................................................................................

7、...................5110辅助设备的选择..............................................................................................................5410.1开卷机.....................................................................