文献类型：期刊文献

英文题名：Research on hydroforming of bimetallic lined pipe

作者：Chen, Qinzhu[1]; Wang, Xuesheng[1]; Wang, Zhengbian[1]

机构：[1] School of Mechanical Engineering, East China University of Science and Technology, Shanghai, 200237, China

年份：2010

卷号：97-101

起止页码：4172

外文期刊名：Advanced Materials Research

收录：EI(收录号：20101612863756)

语种：英文

摘要：A new kind of hydraulic expansion device for bimetallic CRA-lined pipe has been researched and developed, as well as its operational principal and technical characteristic were introduced. The stress and strain in the liner and outer pipe during the hydroforming process have been analyzed theoretically and the mechanism of hydraulic expansion method is studied, and the final forming pressure formula has been obtained. The theoretical analysis is verified by experimental investigation, the results indicate that the new technology is feasible and can be applied in industrial production. ? (2010) Trans Tech Publications.