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Proceedings of the 17th International Conference on Manufacturing Systems – ICMaS
Published by Editura Academiei Române, ISSN 1842-3183
Volume No. 3, 2008
University POLITEHNICA of Bucharest, Machine and Manufacturing Systems Department
Bucharest, Romania, 13-14 November, 2008
pp. 339-342
fINITE ELEMENT ANALYSIS OF STATIC, VIBRATION AND FATIGUE BEHAVIOR OF the eccentric shaft component of a moto-mower b62
Nicolae COFARU, Adrian PASCU, Valentin OLEKSIK
Abstract: This paper presents a study through the finite element method applied to an eccentric shaft component of a moto-mower for grass mowing. During the shaft analysis we observed frequent tearing in the eccentric zone. For this study, we carried out three different types of analyses: static, modal and fatigue. The results were focused on the determination of the equivalent von Mises stress and displacements (arrows), but also on the safety factor for the static analyses, on the own vibration modes for the modal analyses and on the safety factor for the fatigue analyses.
Key words: numerical simulation, finite element method, static analysis, modal analysis, fatigue analysis.
Authors:
PhD, Nicolae COFARU, Professor, "Lucian Blaga" University of Sibiu, Engineering Faculty, Department of Machines Building Technology,
E-mail: nicolae.cofaru@ulbsibiu.ro.
PhD, Adrian-Marius PASCU, Lecturer, "Lucian Blaga" University of Sibiu, Engineering Faculty, Department of Machine Design Fundamentals,
E-mail adrian.pascu@ulbsibiu.ro.
PhD, Valentin OLEKSIK, Associate Professor, "Lucian Blaga" University of Sibiu, Engineering Faculty, Department of Machines and Equipment,
E-mail valentin.oleksik@ulbsibiu.ro
Electronic mail: orgcom@icmas.eu / General Information: http://www.edition2009.icmas.eu/