带钢热连轧机支持辊磨损的研究  

Research on the Back-Up Rolling Wear in Hot Strip Mill

作　　者：何俊丽[1] 张杰[1] 曹建国[1] 李洪波[1] 

机构地区：[1]北京科技大学机械工程学院,北京100083

出　　处：《冶金设备》2008年第2期23-25,77,共4页Metallurgical Equipment

摘　　要：通过对1800mm轧机与2250mm轧机支持辊磨损辊形的测量与分析,揭示了热连轧机支持辊磨损的特点;并通过计算分析认为工作辊的CVC辊形、直径差的存在和工作辊的硬度是造成支持辊磨损不均匀的原因。The paper has disclosed the complex and special rule of wear for back-up roll in hot strip mill on measured data by completing 1800mm mill with 2250mm mill. It also gives the reasons that CVC work roll forming, diameter difference and the hardness of work roll which cause wear non-homogeneously.

关 键 词：热连轧机 支持辊 磨损 原因 

分 类 号：TG333.71[金属学及工艺—金属压力加工]