文献类型：会议论文

英文题名：Study on Mechanical Mechanism of ARB Process Based on Randomness

作者：Zhang, Guozhi[1];Fu, Junjing[2]

第一作者：张国智

通讯作者：Zhang, GZ[1]

机构：[1]Xinxiang Univ, Mech & Elect Engn Coll, Xinxiang 453000, Peoples R China;[2]Xinxiang Med Univ, First Affiliated Hosp, Xinxiang 453000, Peoples R China

第一机构：新乡学院机电工程学院

通讯机构：[1]corresponding author), Xinxiang Univ, Mech & Elect Engn Coll, Xinxiang 453000, Peoples R China.|[1107111]新乡学院机电工程学院;[11071]新乡学院;

会议论文集：International Conference on Advanced Design and Manufacturing Engineering (ADME 2011)

会议日期：SEP 16-18, 2011

会议地点：Guangzhou, PEOPLES R CHINA

语种：英文

外文关键词：ARB; process control; micro-plastic theory; macro-plastic theory; principal stress method; the finite element

摘要：The process control mechanism of ARB(accumulative roll bonding) process was studied. Based on micro-plastic theory, the principal stress method of macro-plastic theory and probability theory, theoretical models of rolling force and its standard deviation calculation were established. Moreover, shear deformation was analyzed with the finite element method and the finite element model established was verified through comparing with the experiment. Furthermore, through calculating the rolling force of ARB process of the typical parameters, roll force variation of every cycle was obtained and the theoretical model was verified through comparing with the results of the finite element method. The study in the paper provides analysis method and theory foundation for process control and manufacturing of ARB process.