Research on numerical simulation of stud impact welding based on ALE

LI Xingkun; HE Jianping

doi:10.12299/jsues.21-0248

Volume 36 Issue 2

Jun. 2022

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Article Navigation > Journal of Shanghai University of Engineering Science > 2022 > 36(2): 113-117

LI Xingkun, HE Jianping. Research on numerical simulation of stud impact welding based on ALE[J]. Journal of Shanghai University of Engineering Science, 2022, 36(2): 113-117. doi: 10.12299/jsues.21-0248

Citation:

LI Xingkun, HE Jianping. Research on numerical simulation of stud impact welding based on ALE[J]. Journal of Shanghai University of Engineering Science, 2022, 36(2): 113-117. doi: 10.12299/jsues.21-0248

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Research on numerical simulation of stud impact welding based on ALE

doi: 10.12299/jsues.21-0248

LI Xingkun,
HE Jianping^,

School of Materials Engineering, Shanghai University of Engineering Science, Shanghai 201620

Received Date: 2021-11-11
Available Online: 2022-11-16
Publish Date: 2022-06-30

Abstract

Abstract

Based on the original welding test, the numerical simulation of stud impact welding with arbitrary Lagrangian-Eulerian (ALE) method was carried out. The numerical simulation results were highly similar to the actual welding test results, so the simulation results could truly reflect the actual welding test. Combined with the simulation datas, the distribution of shear stress, compressive stress and corresponding strain at different positions of the sample section were analyzed, which proves that the stress wave was an important mechanism for the formation of wavy interface.
- arbitrary Lagrangian-Eulerian (ALE) method,
- stud welding,
- impact welding,
- numerical simulation

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References(15)

References

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