重型机械Issue(6)：25-30,6.
双金属复合管液胀成形压力分析研究
Research on the press during the hydraulic expansion forming of dual-metal clad tube
胡洪 1梁国栋 2寇永乐 1徐能惠 1隋建1
作者信息
- 1. 中国重型机械研究院股份公司,陕西 西安 710032
- 2. 西安向阳航天材料股份有限公司,陕西 西安 710000
- 折叠
摘要
Abstract
The forming principle of double metal clad tube hydraulic expansion is analyzed firstly, after acquired material mechanics performance parameters of the base pipe and liner, this article study the bulging compound criterion of the base pipe and liner.The residual contact pressure stress between base tube and liner is studied.At the end of the paper, the different liner material for bulging residual contact pressure and the influence of compressive stress are studied.These studies provides important basis for practical engineering.关键词
双金属/复合管/液胀成形/胀形压力/残余应力Key words
double metal/clad tube/hydraulic expansion forming/expansion press/residual stress分类
矿业与冶金引用本文复制引用
胡洪,梁国栋,寇永乐,徐能惠,隋建..双金属复合管液胀成形压力分析研究[J].重型机械,2016,(6):25-30,6.
