图书来源:二元合金相图及中间相晶体结构 二元合金相图及中间相晶体结构
作 者:唐仁政 田荣璋
出版时间:2009-05
定 价:320元
图书ISBN:978-7-81105-831-4
出版单位:中南大学出版社
Shihong ZHANG Zhongren WANG (Z.R. Wang) Yingchun GUO Jianyi WANG Dept.of Materials Science and Technology.Harbin Institute of Technology,Harbin,150006,China
摘 要:<正> The dieless hydroforming of spherical vessels from combination frustum shells is put forward in thepresent paper,and the forming process is developed by means of elastoplastic finite element methodand experiments.In this paper the principle and experimental procedure of the new technology areintroduced,the simulation method and the calculating assumptions are presented,the deformationprocess and the deformation characteristics of the shells are discussed,as well as the stress and straindistributions of the shell during bulging are analysed.
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