轻工机械2012，Vol.30Issue(6)：36-39,4.DOI:10.3969/j.issn.1005-2895.2012.06.010
基于ABAQUS6.9的20/316L复合管旋压成形有限元数值模拟
FEM Numerical Simulation on Spinning of 20/316L Composite Pipe Based on ABAQUS6.9
伊蒙生1
作者信息
- 1. 南京工业大学机械与动力工程学院,江苏南京210009
- 折叠
摘要
Abstract
In this paper, the numerical simulation of spinning process of 20/316L composite pipe was carried out based
on the finite element software ABAQUS6. 9. The spinning forming process was divided into three stages--the initial
stage, stable spinning stage and screw out spinning die stage, the axial, radial and hoop stress distributions in the forming zone during the stable spinning stage were analyzed. The reasons of transverse and longitudinal crack on the liner tube and die wear were found. The PEEQ, the distribution of torque of the transmission shaft and the residual contact pressure between the inner and outer pipe were discussed. The results are significant for the optimizing of the spinning process parameters.关键词
双金属复合管/旋压成形/残余接触压力/数值模拟Key words
bimetal tube/ spinning forming/ residual contact pressure/ numerical simulation分类
矿业与冶金引用本文复制引用
伊蒙生..基于ABAQUS6.9的20/316L复合管旋压成形有限元数值模拟[J].轻工机械,2012,30(6):36-39,4.
