Zobrazeno 1 - 10
of 49
pro vyhledávání: '"J-P Dron"'
Publikováno v:
International Journal of Quality & Reliability Management. 40:226-237
PurposeComplex repairable systems (CRSs) are generally modeled by stochastic processes called “point processes.” These are generally summed up in the nonhomogeneous Poisson process (NHPP) and the renewal process (RP), which represent the minimum
Publikováno v:
Journal of Mechanical Science and Technology. 35:1821-1828
This paper describes an experimental study of lifting cable fault diagnostic based on instantaneous angular speed (IAS) technique. During the study load tests on a selection of damaged cables, it is shown that IAS increases significantly after the da
Publikováno v:
Journal of Engineering, Design and Technology. 17:25-40
PurposeThis paper aims to present the fatigue life behaviour of upper arm suspension. The main objectives are to predict the fatigue life of the component and to identify the critical location. In this analysis, three aluminium alloys were used for t
Publikováno v:
Journal of Vibroengineering, Vol 20, Iss 8, Pp 2878-2891 (2018)
Rolling elements bearings (REBs) is one of the most sensitive components and the common failure unit in mechanical equipment. Bearings failure prognostics, which aims to achieve an effective way to handle the increasing requirements for higher reliab
Autor:
Mohammed Lachi, Hervé Pron, J. P. Dron, Fabrice Bolaers, Xavier Chiementin, Dalila Belmiloud, A. Laggoun
Publikováno v:
Mechanics & Industry
Mechanics & Industry, EDP Sciences, 2020, 21 (6), pp.608. ⟨10.1051/meca/2020083⟩
Mechanics & Industry, EDP Sciences, 2020, 21 (6), pp.608. ⟨10.1051/meca/2020083⟩
International audience; Many sources of heat can emanate from the operation of a rotating machine, and one of which is the friction among the different parts of the ball bearings. Over time, these frictions may lead to a tearing of matter of the ring
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa52d8ea00cad73f47777c10a26769b4
https://hal.archives-ouvertes.fr/hal-02984442/document
https://hal.archives-ouvertes.fr/hal-02984442/document
Publikováno v:
Mechanical Systems and Signal Processing
Mechanical Systems and Signal Processing, Elsevier, 2016, 66-67, pp.582-596. ⟨10.1016/j.ymssp.2015.04.030⟩
Mechanical Systems and Signal Processing, Elsevier, 2016, 66-67, pp.582-596. ⟨10.1016/j.ymssp.2015.04.030⟩
In mechanical bearings, external loads are transferred from one raceway to another through the rolling elements. The load distribution on the rolling elements is uneven, and it depends on several intrinsic properties of the bearing’s geometry and l
Publikováno v:
Journal of Vibration and Control. 22:3413-3425
The fault diagnosis and prognosis of low speed machines remains a difficult problem despite remarkable advances in the conditional monitoring domain. The Rolling-element bearing is a vital part of these machines and its failure is one of the main cau
Publikováno v:
Mechanics & Industry. 15:377-382
This paper falls within the context of diagnosis of rotating machines in speed variable regime. Based on simulation signals, this work has the purpose to find relevant indicators for the diagnosis of gear transmissions in a variable regime. Two indic
Publikováno v:
Mechanics & Industry. 15:497-507
This work is interested to the analysis of the vibratory signals coming from a milling operation. The objective is the detection of cutting tool breakage using the cyclostationary tools. Initially, we will show that the vibration signals captured fro
Publikováno v:
Mechanics & Industry. 14:85-93
The bearing is one of the most important components of rotating machines. Nevertheless, in normal conditions of use, it is subject to fatigue which creates a defect called a rolling fatigue spalling. In this work, we present a follow-up of the thrust