Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Christophe Letot"'
Autor:
Christophe Letot, Pierre Dehombreux, Edouard Rivière-Lorphèvre, Guillaume Fleurquin, Arnaud Lesage
Publikováno v:
Journal of Quality in Maintenance Engineering, 2015, Vol. 21, Issue 1, pp. 55-69.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/JQME-01-2013-0001
Publikováno v:
Quality and Reliability Engineering International. 33:2043-2058
This paper presents an adaptive maintenance model for equipment that can be adjusted (minor preventive maintenance, imperfect state) or replaced (major preventive maintenance, as good as new) at specific scheduled times based on degradation measureme
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit. 232:408-420
Tamping is one of the major activities undertaken by railway maintenance managers to recover the track geometry condition. Modelling the effectiveness of tamping along with track geometry degradation is essential for long-term prediction of track geo
Autor:
Pierre Dehombreux, Edouard Rivière-Lorphèvre, François Ducobu, Enrico Filippi, Christophe Letot
Publikováno v:
Meccanica. 52:35-44
Simulation of manufacturing processes (also called virtual manufacturing) is an important research topic in order to optimize the added value of the manufacturing chain. The mastering of these techniques allows companies to remain competitive on the
Publikováno v:
IFAC-PapersOnLine. 49:799-804
The aim of this paper is to develop a reliability-based cost model for periodically inspected units subject to hidden functions, with imperfect restoration (overhaul) action after a certain number of inspections. In the model, effectiveness of the co
Publikováno v:
IFAC-Papers
IFAC-PapersOnLine, Elsevier, 2016, 49 (28), pp.238-243. ⟨10.1016/j.ifacol.2016.11.041⟩
IFAC-PapersOnLine, Elsevier, 2016, 49 (28), pp.238-243. ⟨10.1016/j.ifacol.2016.11.041⟩
An important proportion of the cost of machined mechanical elements emanates from the cost of cutting tools inserts. A large part of these costs is due to improper maintenance decisions. In this paper, we demonstrate the use of a gamma process tool w
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 86:495-506
In the field of cutting tool reliability, an investigation based on four complementary approaches for tool wear assessment is proposed: the approach 1 is a general failure times approach (statistical reliability based on flank wear threshold hitting
Publikováno v:
System Reliability
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71d145aa7de4715e594c390f772427e0
https://doi.org/10.5772/intechopen.69281
https://doi.org/10.5772/intechopen.69281
Publikováno v:
Key Engineering Materials. :1165-1170
Virtual manufacturing is a field of research which numerically simulate all the manufacturing processes seen by a mechanical part during its production (for example casting, forging, machining, heat treatment,…). Its use is rising on various indust
Autor:
Christophe Letot, Pierre Dehombreux, Edouard Rivière-Lorphèvre, Guillaume Fleurquin, Arnaud Lesage
Publikováno v:
Journal of Quality in Maintenance Engineering. 21:55-69
Purpose – The purpose of this paper is to highlight the need for degradation data in order to improve the reliability and the mean residual life estimation of a specific item of equipment and to adapt the preventive maintenance tasks accordingly. D