辊楔拉分轧制研究与实践  

RESEARCH AND PRACTICE IN PULL-SEPARATING ROLLING BY ROLL-WEDGE

作　　者：马义德[1] 史春辉 刘洪成 

机构地区：[1]唐山工程技术学院冶金系 [2]唐山市第三轧钢厂 [3]汉沽农场轧钢厂

出　　处：《唐山工程技术学院学报》1993年第2期29-33,共5页

摘　　要：通过模拟试验,研究和分析了并联六角形轧件的拉分轧制变形规律;给出简单适用的计算拉分变形的回归方程。通过生产实践证实,回归方程具有很高精度。By means of simulation test, the plastic flow pattern in pull-separating tow parallel-connected hexagonal bars by rolling was studied and analysed in this paper. Simple regression equations applicable to calculate pull-separating deformation weregiven. The accuracy of these regression equations has been proved very high in productivepractice.

关 键 词：模拟试验 拉分轧制 辊楔拉分轧制 

分 类 号：TG335.1[金属学及工艺—金属压力加工]