Simulation Analysis of Clamping Force in Welding Process of Aluminum Alloy Flankwall of Urban Rail Vehicle

Ying Shi Sun; Duo Sun

doi:10.4028/www.scientific.net/KEM.773.214

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 773Simulation Analysis of Clamping Force in Welding...

Simulation Analysis of Clamping Force in Welding Process of Aluminum Alloy Flankwall of Urban Rail Vehicle

Abstract:

In the welding process, the welding strain and deformation of the city rail aluminum alloy flankwall are inevitable as a result of local heating, and carrying capacity of the structure will be affected by the welding stress and deformation. In the mean time, it puts forward some requirements for the clamp process, the clamping force can reduce the deformation of the workpiece. But a great change of force will produce in the clamp position during the process of welding, this force changes are easy to cause brittle fracture and fatigue damage of the clamp. In this paper, it gives simulation analysis to workpiece by using ANSYS analysis software and Gauss heat source model. Finally, the conclusion is sum up compared with the actual data.

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Periodical:

Key Engineering Materials (Volume 773)

Pages:

214-219

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.773.214

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Online since:

July 2018

Authors:

Ying Shi Sun*, Duo Sun

Keywords:

Process Failure, Reliability, Static Strength

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References

[1] W. Wang, X. Hui, J. Ma. Fatigue Crack Mechanism Research on High Speed Train Equipment Cabin Frame, J. Mech. Eng. 2 (2007) 142-147.

DOI: 10.3901/jme.2015.06.142

Google Scholar

[2] F. M. Patee, Buckling Distortion of Thin Aluminum Plates during Welding. Thesis for Master's degree, Dept. of Ocean Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA. (1975), pp.230-240.

Google Scholar

[3] Y. Zhang. Connotation and Development of Mechanical Reliability-based Design. J. Mech. Eng. 46(14) (2010) 170-171.

Google Scholar

[4] H. N. Cai, M. Tang. Finite Element Analysis of TIG Welding Temperature Field. Welded Pipe, 32(1) (1995) 34-39.

Google Scholar

[5] Q. Zhang, C.. Yang. Fuzzy design and evaluation method for hydraulic system reliability, National Engineering Machinery Society 2003 Annual Conference Proceedings. (2003), pp.61-64.

Google Scholar

[6] Q. Qiang, K. H. Wang, X. L. Lin. Technical Characteristics and Joint Microstructure Analysis of Double Side Arc Welding of Aluminum. J. Mech. Eng. 51(24) (2015) 82-89.

Google Scholar