Komplexní pevnostní výpočet zadní nápravy nákladního automobilu a pevnostní posouzení náboje kola
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Maršálek, Pavel
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Vysoká škola báňská - Technická univerzita Ostrava
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Abstract
The thesis deals overall stress analysis of rear axletree of truck. The biggest emphasis is accentuated on wheel hub that is new component of assembly. In introduction of thesis is described static example that is solved by finite element analysis. Complete assembly is analyzed by commercial software ANSYS Workbench 13.0. Critical geometry of wheel hub is modified in order to field of stress be lower in finish. To improve driving properties of truck are hulking places minimized. Prototype of wheel hub meets all requirements. It boasts about lower mass than original model and it is useful for manufacturing. Modify geometry of wheel hub is properly described. Thesis is completed by technical supplement of analyzed assembly.
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Import 04/07/2011
Subject(s)
TATRA, rear axletree, axletree, wheel hub, prototype, FEM, Finite element method, analysis, Maršálek, Marsalek, Pavel, František, Frantisek, Ondřej, Ondrej, Department of mechanics, Mechanics, contact, contact solution, tetrahedral element, truck, vehicle