薄壁板件轧制过程的轧制力计算  

Rolling Force Calculation in Thin Sheet Rolling Process

作　　者：朱希玲[1] 

机构地区：[1]上海工程技术大学机械工程学院,上海201620

出　　处：《上海工程技术大学学报》2013年第2期154-156,共3页Journal of Shanghai University of Engineering Science

摘　　要：薄壁板件的连续轧制过程复杂,影响轧制力的参数很多,准确设定轧制力及轧制过程的参数需要花费较多的人力、物力.借助通用显式动力有限元计算程序DYNA对多辊连续轧制过程的轧制力进行计算,得到轧制过程中轧制力的大小,与现场实测的轧制力结果吻合良好.The coutinuous rolling process of thin sheet is very complicated,and affected by many parameters.It will cost more human and material resources to accurately set the rolling force and forming parameters.Through the universal explicit-dynamic finite element software DYNA,rolling forces for multi-roll in continuous rolling process were calculated.The result shows that calculated rolling force values are very close to the actual values by on site measurement.

关 键 词：薄壁板 有限元 轧制力计算 

分 类 号：TG335.55[金属学及工艺—金属压力加工]