[ Contribution à l’étude de dépannage des circuits hydrauliques: Cas de machines hydrauliques de scierie ]
Volume 39, Issue 4, June 2023, Pages 1722–1725
Emmanuel KILABI MANGWENO1
1 Chef de travaux, Institut Supérieur Pédagogique technique de Kinshasa, RD Congo
Original language: French
Copyright © 2023 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
This study is a contribution to the development of a logical troubleshooting flowchart of hydraulic circuit of hydraulic sawmills machines (hydraulic trimmer, hydraulic edger, hydraulic bumper and so on...). The following techniques retained as criteria for the breakdown research and their troubleshooting: Troubleshooting from the operating table, Troubleshooting from the diagram, Troubleshooting from the equation, Troubleshooting from the grafcet. The study showed on one site that the good choice of a troubleshooting technique sufficiently reduces the troubleshooting time of the failure and its repair, and on the other side avoid the prolonged shutdowns of industrial production. However, the troubleshooting is at the same time a technique, a science and an art often difficult to apply (LEFEVRE, 1990, 74).
Author Keywords: Troubleshooting, circuit, hydraulics, machine, sawmill.
Volume 39, Issue 4, June 2023, Pages 1722–1725
Emmanuel KILABI MANGWENO1
1 Chef de travaux, Institut Supérieur Pédagogique technique de Kinshasa, RD Congo
Original language: French
Copyright © 2023 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract
This study is a contribution to the development of a logical troubleshooting flowchart of hydraulic circuit of hydraulic sawmills machines (hydraulic trimmer, hydraulic edger, hydraulic bumper and so on...). The following techniques retained as criteria for the breakdown research and their troubleshooting: Troubleshooting from the operating table, Troubleshooting from the diagram, Troubleshooting from the equation, Troubleshooting from the grafcet. The study showed on one site that the good choice of a troubleshooting technique sufficiently reduces the troubleshooting time of the failure and its repair, and on the other side avoid the prolonged shutdowns of industrial production. However, the troubleshooting is at the same time a technique, a science and an art often difficult to apply (LEFEVRE, 1990, 74).
Author Keywords: Troubleshooting, circuit, hydraulics, machine, sawmill.
Abstract: (french)
Cette étude est une contribution à la mise au point d’un diagramme de dépannage logique des circuits hydrauliques des machines hydrauliques de scierie (Ebouteuse hydraulique, déligneuse hydraulique, butoir hydraulique etc.). Les techniques suivantes retenues comme critères pour la recherche des pannes et leurs dépannages: Dépannage à partir du tableau de fonctionnement, Dépannage à partir du schéma, Dépannage à partir de l’équation, Dépannage à partir du grafcet. L’étude a montré d’une part que le bon choix d’une technique de dépannage réduise suffisamment le temps de dépistage de la panne et son dépannage, et d’autre part évite les arrêts prolongés de la production industrielle. Mais le dépannage est à la fois une technique, une science et un art souvent difficiles à appliquer (LEFEVRE, 1990, 74).
Author Keywords: Dépannage, circuit, hydraulique, machine, scierie.
How to Cite this Article
Emmanuel KILABI MANGWENO, “Contribution to the troubleshooting study of hydraulic circuits: Case of hydraulic sawmill machines,” International Journal of Innovation and Applied Studies, vol. 39, no. 4, pp. 1722–1725, June 2023.
