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Displacement field simulation and deformation prediction of longitudinal straight seam welding of thin-wall aluminium alloys cylinder

  • Guangtao Zhou*
  • , Xuesong Liu
  • , Dejun Yan
  • , Hongyuan Fang
  • *Corresponding author for this work
  • Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The numerical simulation calculation of longitudinal seam TIG welding of thin-wall aluminium cylinder was conducted by the FEM software, Marc. Based on the generating of analysis model, displacement field was quantitatively described. Circular profile of aluminium alloy cylinder after welding was predicted by the radial displacement. The simulation results showed that the post-weld deformation for the longitudinal seam of aluminium alloy cylinder was mainly destabilizing deformation.

Original languageEnglish
Title of host publicationPhysical and Numerical Simulation of Materials Processing - Selected, peer reviewed papers from the 5th International Conference on Physical and Numerical Simulation of Materials Processing, ICPNS'07
EditorsJitai NIU, Zuyan LIU, Cheng JIN, Guangtao Zhou
PublisherTrans Tech Publications Ltd
Pages1199-1203
Number of pages5
ISBN (Print)9780878493920
DOIs
StatePublished - 2008
Event5th International Conference on Physical and Numerical Simulation of Materials Processing, ICPNS'07 - Zhengzhou, China
Duration: 23 Oct 200727 Oct 2007

Publication series

NameMaterials Science Forum
Volume575-578 PART 2
ISSN (Print)0255-5476
ISSN (Electronic)1662-9752

Conference

Conference5th International Conference on Physical and Numerical Simulation of Materials Processing, ICPNS'07
Country/TerritoryChina
CityZhengzhou
Period23/10/0727/10/07

Keywords

  • Deformation prediction
  • Displacement fields
  • Longitudinal seam of cylinder
  • Numerical simulation

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