卷取机卷筒轴断裂分析及改进  

Analysis of Coiler Mandrel Shaft Fracture and Modification

作　　者：钟良伟 梁小田 敖火平 侯方洋 ZHONG Liang-wei;LIANG Xiao-tian;AO Huo-ping;HOU Fang-yang(WISDRI(Xinyu)Cold Rolling New Material Technology Co.,Ltd.,Xinyu 338025)

机构地区：[1]中冶南方(新余)冷轧新材料技术有限公司,新余338025

出　　处：《冶金设备管理与维修》2020年第1期40-45,共6页Metallurgical Equipment Management and Maintenance

摘　　要：针对国产六棍单机架可逆轧机卷筒轴投产不久的断裂事故进行分析,并提出改进建议,达到机组稳定运行的目标。Make an analysis on the fracture accident occurred at the mandrel shaft of the domestic six-high single-stand reversing mill shortly after it was put into production.The suggestions are put forward.The goal of stable operation of the unit is achieved.

关 键 词：单机架可逆轧机 卷筒轴 新裂分析 结构改进 

分 类 号：TG3[金属学及工艺—金属压力加工]