Effect of Welding Spot Diameter and Arrangement on Fatigue Life of Corrugated Plate Component

DOI

10.2991/ice2me-19.2019.28How to use a DOI?

Keywords

corrugated plate component; welding spot; fatigue life; simulated analysis; physical test

Abstract

In this paper, the effect of the diameter, arrangement and spacing of solder joints on the fatigue performance of corrugated plate component was simulated, and the structure parameters of solder joints were optimized. First, the static strength simulation of corrugated plate component was carried out in Workbench, and then Fatigue numerical simulation was carried out by combining with Fatigue Tool. Finally, the data analysis and processing of the simulation results were carried out to obtain reasonable welding joint structure parameters. Considering fatigue life and cost performance of the corrugated plate component, it is the better welding spot structure parameters that the left and right margin of the first welding spot is 10 mm, 6 in number, and the center of the welding spot is 3.5 mm away from the upper boundary, while the left and right margin of the second welding spot is 108 mm, 5 in number, and the center of the welding spot is 4.5 mm from the upper boundary, and the diameter of the two rows of solder joints is 2 mm and the horizontal spacing between them is 196 mm. Under this parameter, the fatigue life simulation result of corrugated plate component is 1.56e6 times, and the actual fatigue life of physical test is more than 2.0e7 times, meeting the requirements of working condition.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Zhang Xiang
AU  - Jia Wang
AU  - Qingzhong He
AU  - Manjiao Chen
PY  - 2019/03
DA  - 2019/03
TI  - Effect of Welding Spot Diameter and Arrangement on Fatigue Life of Corrugated Plate Component
BT  - Proceedings of the 2019 International Conference on Electronical, Mechanical and Materials Engineering (ICE2ME 2019)
PB  - Atlantis Press
SP  - 129
EP  - 134
SN  - 2352-5401
UR  - https://doi.org/10.2991/ice2me-19.2019.28
DO  - 10.2991/ice2me-19.2019.28
ID  - Xiang2019/03
ER  -