热轧工作辊温度场有限元分析  

Finite Element Analysis on Temperature Field of Work Roll in Hot Rolling Strip Mill

作　　者：汪娟[1] 曹燕[1] 郝振宇[1] 黄贞益[1] 

机构地区：[1]安徽工业大学材料科学与工程学院,安徽马鞍山243002

出　　处：《热加工工艺》2013年第3期102-104,共3页Hot Working Technology

摘　　要：根据某厂热连轧生产线工作辊实际工作环境,利用有限元软件MARC建立了F4轧机的二维轴向温度场模型。在将工作辊的边界条件等效为8种换热过程之后,得出了工作辊温度分布情况。与实测值相比较,最大误差在2℃左右,证实了所建模型的可靠性。According to the working condition of hot continuous roiling product line, the two-dimensional axial thermal field model of F4 rolling strip mill was established with FE soft MARC. After the boundary conditions of work roll was equivalent to 8 heat process, its temperature distribution was obtained. Comparing with the measured value, the maximal error is about 2 ~C,so the reliability of the model was testified.

关 键 词：热轧工作辊 温度场 有限元 

分 类 号：TG333.17[金属学及工艺—金属压力加工]