三辊连轧管(PQF)的计算机仿真  

COMPUTER SIMULATION OF 3 ROLL CONTINUAL TUBE ROLLING PQF

作　　者：杜凤山[1] 周庆田[1] 吴坚[1] 刘才[1] 

机构地区：[1]燕山大学

出　　处：《钢铁》1998年第8期35-37,53,共4页Iron and Steel

基　　金：国家自然科学基金

摘　　要：针对影响连轧管产品质量的几大关键因素进行了三维弹塑性大变形有限元分析，建立了相应的各种分析模型，以动态图象形式模拟了变形过程与壁厚变化规律，为产品工艺设计提供了科学依据。In this paper,3 dim elastic plastic finite element method for large strain is used to study seamless tube product quality produced by 3 roll rolling Some key effecting factors are considered Different kinds of analysis model are established and the deformation in forming zones can be given in computer graphics The technological design can be made with the developed program

关 键 词：仿真 弹塑性变形 轧管机 连轧 

分 类 号：TG333.8[金属学及工艺—金属压力加工] TP391.9[自动化与计算机技术—计算机应用技术]