高效实用的板带变形求解方法

High Efficient Simulation for Strip Deformation in Strip Rolling

摘要: 针对轧件弹塑性变形与轧辊弹性变形计算分离的弊端,用轧制力分布系数将这2个模型结合起来,并解决了此2个模型之间的耦合问题.理论计算结果在1700mm热连轧机组样品进行验证,理论和实践两者符合较好.

Abstract: Due to the disadvantage of separating the strip elastoplasticity and rolls elastic deformation calculation, a new methods was developed to combine these two models by rolling force distribution coeffi-cient to solve the coupling problem between two models. It can improve calculation precision at the same time of ensuring calculation efficiency. It is suitable for vast calculation and can meet the requirement of engineer-ing research.