Abstract
Reducing the deformation of the transport bracket was the basic means to improve the mate precision between the large tonnage round bar and the bracket. The finite element model of the bracket was established and the actual loading conditions of the bracket for transporting the large tonnage round bar were analyzed by ABAQUS. The deformation and the weak areas of the bracket were investigated by the finite element analysis. The optimization model was obtained by the methods of replacing the type of the channel steel, improving the bracket structure and arranging fulcrums. These methods were adopted selectively to optimize the bracket structure based on the bracket’s maximum deformation demand. The finite element analysis not only shortened the design cycle, reduced the design cost, but also provided technical support for the bracket structure design.
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References
Ren ZY, Zhao QH, Duan JZ, Jiang BQ (2017) Finite element analysis of double arc and quadruple arc spiral bevel gear based on ABAQUS. J Mech Transm 41(12):69–72, 105
Wu CG, Suo SF, Zhang KH, Dilixiati A (2016) Aircraft actuator VL seal finite element analysis based on ABAQUS. Chin Hydraul Pneum 01:60–65
Tien VT, Marcro D, Umeyr K, Heow PL (2016) Structural optimization of a flapping wing micro air vehicle. In: 2016 7th international conference on mechanical and aerospace engineering, London, UK, July 18–20 2016, pp 476–479
Defu N, Yuichi O, Yoshiharu M (2018) Fracture behavior of a high-pressure vessel under monotonic and fatigue loading. J Press Vessel Technol. https://doi.org/10.1115/1.4040275
Gergely M, Anthony G (2017) 2D and 3D ABAQUS implementation of a robust staggered phase-field solution for modeling brittle fracture. Finite Elem Anal Des 130:27–38
Ding CJ, Liu N, Zhang XY (2016) A mesh generation method for worm gun barrel and its application in projectile-barrel interaction analysis. Finite Elem Anal Des 124:22–32
Shi YP, Zhou YR (2006) Detailed solution of finite analysis based on ABAQUS. Mechanical Industry Press, Beijing
Acknowledgements
This work is financially supported by the National Natural Science Foundation of China (51705237), the Natural Science Foundation of Higher Education Institutions of Jiangsu Province (17KJB460006) and the Scientific Research Fund for High-level Talents in Nanjing Institute of Technology (YKJ201601).
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Technical Editor: Dr. Fernando Antonio Forcellini.
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Cheng, H., Wang, X., Chang, J. et al. Structural optimization of the transport bracket for large tonnage round bar. J Braz. Soc. Mech. Sci. Eng. 41, 7 (2019). https://doi.org/10.1007/s40430-018-1508-7
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DOI: https://doi.org/10.1007/s40430-018-1508-7