Investigations for improving fatigue strength by low energy laser peening <i>via</i> bending fatigue test

Kato, Tomoharu; Sakino, Yoshihiro; Sano, Yuji

doi:10.1080/09507116.2022.2088148

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Fig 16 Solid Model Of the Fifth Wheel1

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2024

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“…The assembled the fifth wheel was fatigue tested on a dynamic test stand according to national standards. The fifth wheel did not produce permanent deformation after 20,0972 cyclic loads [13], thus verifying that the shape changed the fifth wheel meets the requirements, as shown in Fig. 17.…”

Section: Fig 16 Solid Model Of the Fifth Wheelsupporting

confidence: 55%

Lightweight Finite Element Analysis and Experimental Study of 90# Fifth Wheel

WEN,

JI,

CAI

et al. 2024

mech

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The fifth wheel is a connecting device between the semi-trailer and the tractor, which plays the role of connecting and steering. According to the finite element analysis technology, the fifth wheel model is established by CREO software, and import the established model into HyperWorks software, the static analysis and lightweight design of the structure are carried out by finite element simulation. Finally, the optimal solution of fifth wheel structure is obtained, The static performance of the optimized fifth wheel is verified, which proves that the optimized structure is reasonable and meets the requirements of strength and stiffness. After the optimization of fifth wheel for actual production test, the optimized fifth wheel to meet the requirements of national standards.

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Section: Fig 16 Solid Model Of the Fifth Wheelsupporting

confidence: 55%