快速铸轧机铸轧辊的辊芯与辊套圆锥配合的设计  

The Design of Circular Cone Shrink fitting Between Cast Roll Sheath and Roll Cone of Zonal Stock′s Fasting Cast Machine

作　　者：钱宇强[1] 贺地球[1] 魏树国[1] 

机构地区：[1]铜陵学院机械工程系,安徽省244000

出　　处：《冶金设备》2005年第2期38-41,共4页Metallurgical Equipment

摘　　要：提出在铸轧辊的辊芯与辊套用新铸轧辊结构圆锥过盈配合代替常规的圆柱过盈联结,从制造工艺性和工程应用方面对其可行性进行研究,在满足铸轧中所需的最小结合力,又能使其工作时的应力水平满足辊套使用寿命的要求的过盈范围内,通过调节辊套与辊芯轴向的相对位置,来调整实际过盈量的大小。经分析计算,此新结构制造工艺性好,过盈调整拆卸方便。By researching, the paper to forward new cast roll structure using circular cone shrink fitting and studies its feasibility from manufacturing technology and engineering application. So that it not only satisfies the minimum binding force needed in casting, but also keeps stress level at work with in the surplus is adjusted by the roll′s server life actual surplus is adjusted and disassembly of roll sheath and roll core is convenient.

关 键 词：铸轧辊 过盈量 圆锥过盈配合 

分 类 号：TG333.17[金属学及工艺—金属压力加工]