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Compilation of Load Spectrum of Loader Working Device and Application in Fatigue Life Prediction [PDF]
SensorsDuring the working process of the wheel loader, the repeated cycle of the shoveling and unloading process will produce an impact, so the loader is under a cyclic load for a long time, which leads to the frequent failure of its main parts.
Xiaohua Shi +4 more
doaj +2 more sources
Research on Loading Method of Tractor PTO Based on Dynamic Load Spectrum [PDF]
Agriculture (Switzerland), 2021 The torque load spectrum is an important basis for the strength design and durability test verification of tractor power take-off (PTO), and the performance and reliability of tractor PTO directly affect the quality and efficiency of agricultural operations.
Yu Wang, Shumao Wang
exaly +3 more sources
Fatigue life prediction of train wheel shaft based on load spectrum characteristics
Advances in Mechanical Engineering, 2021 Based on the analysis of load spectrum data, the loading sequence and the interaction between loads are considered, a fatigue life prediction model based on load spectrum is proposed. The load spectrum is preprocessed and the probability density function
Jiao Luo +3 more
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Methods to test and generate the wear load spectrum of journal bearing in concrete pump
Advances in Mechanical Engineering, 2021 Load spectrum is the basis of wear analysis and life prediction in journal bearing. This paper proposed a method to generate the wear load spectrum from the measured loads that avoiding the errors introduced by the assumptions of traditional constant ...
Linbo Zhu, Yongsheng Zhu, Yuping Yan
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Research on Reliability Test Cycle of Drive Motor System Based on User Model
Kongzhi Yu Xinxi Jishu, 2023 To address the issues in reliability bench tests for drive motor system of electric vehicle, particularly low correlation between reliability test conditions and real-world user driving scenarios, as well as non-equivalence in damage effects, a method ...
LIU Haichao +4 more
doaj +3 more sources
STUDY ON LOAD EQUIVALENT METHOD AND LOAD SPECTRUM OF THE BOOM OF LOADER
Jixie qiangdu, 2018 Based on the measured load of the 5 t loader working device,the method of solving the load with the attitude change to the local coordinate system of the boom has been studied and the MATLAB software to write the corresponding data processing program has
LIANG Jia +4 more
doaj +1 more source
Research on High-Speed Train Load Spectrum and Bridge Load Effect Spectrum
IOP Conference Series: Earth and Environmental Science, 2021 Abstract Based on ANSYS finite element analysis software, a dynamic model of the Beijing-Tianjin intercity railway car-track-bridge system is established to analyze the dynamic response of the bridge under the normal high-speed double-track traffic conditions.
Hongyu Zhou +3 more
openaire +1 more source
Compilation of Load Spectrum for 5MN Metal Extruder Based on Long Short-Term Memory Network
Applied Sciences, 2021 As an important condition for fatigue analysis and life prediction, load spectrum is widely used in various engineering fields. The extrapolation of load samples is an important step in compiling load spectrum.
Xiaole Cheng +3 more
doaj +1 more source
Compilation of Load Spectrum of PHEV Transmission Assembly and Its Simulation Application
Machines, 2022 This paper presents a method for compiling the load spectrum of the transmission assembly of plug-in hybrid electric vehicles (PHEVs). Based on the analysis of the control strategy of the test vehicle, the power flow transmission route in the ...
Baoqi Ma +6 more
doaj +1 more source
Applied Mechanics, 2022 The main aim of the present paper is to assess the fatigue lifetime of ductile cast iron knuckles as one of the critical components of an automotive steering system.
Kazem Reza Kashyzadeh +4 more
doaj +1 more source