Metallurgy, Vol. 62 No. 3-4, 2023.
Original scientific paper
Deformation analysis of running electric hoist
C. D: Wu
; China 22 MCC group Corporation Limited, China
D. L. Guo
; College of Mechanical Engineering, North China University of Science and Technology, Hebei, Tangshan, China
C. J. Wang
; China 22 MCC group Corporation Limited, China
Y. L. Wang
; China 22 MCC group Corporation Limited, China
M. W. He
; China 22 MCC group Corporation Limited, China
J. L. Zhang
; China 22 MCC group Corporation Limited, China
H. C. Ji
; College of Mechanical Engineering, North China University of Science and Technology, Hebei, Tangshan, China
Abstract
According to the practical engineering application, three-dimensional modeling of electric hoist and I-beam track is carried out, and the model is simplified to determine the electric hoist load, roller acceleration and speed, and the Abaqus software is used to simulate, analyze the simulation results, observe the actual maximum load under the track stress and strain to meet the requirements, calculate the allowable stress, Observe whether it exceeds the allowable stress and whether plastic deformation occurs. If the numerical simulation results of stress and strain are within the safety requirements, the project can be implemented.
Keywords
Q235 stress; I-beam; allowable stress; plastic deformation; numerical simulation
Hrčak ID:
301008
URI
Publication date:
3.7.2023.
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