1450热精轧机万向接轴断裂研究  

Research on Breakage of Rolling Mill Universal Coupling

作　　者：朱才朝[1] 秦大同[1] 何内凡[2] 刘锦奇 

机构地区：[1]重庆大学机械传动国家重点实验室,400044 [2]西南铝加工厂,401326

出　　处：《冶金设备》2002年第2期37-40,共4页Metallurgical Equipment

摘　　要：根据部分实测数据 ,从力学分析、扭振测试分析、断口检验等方面对 1 45 0热精轧机万向接轴断裂原因进行分析 ,得出导致万向接轴断裂的主要原因是系统设计、材质和扭振 ,针对断裂原因提出避免断裂的措施 ,对保护轧机主传动系统 ,减少事故发生 。Based on part of the measured data, the breakage from the influence of mechanics and torsional vibration,and by the break inspection and fracture evaluation is analysised . The result shows that system design, torsional vibration and material are the main reasons for the breakage, it is important theoretic sense and high engineering practical value for reducing accident, the result offer a practical reference to the study else rolling mill.

关 键 词：热精轧机 万向接轴 断裂 

分 类 号：TG333.7[金属学及工艺—金属压力加工]