Arhive lunare: mai 2016


17-45 EVOLUłIA STANDARDELOR SI A REGLEMENTĂRILOR PRIVIND DIAGNOSTICAREA VIBROMECANICĂ A MASINILOR INDUSTRIALE

EVOLUTION OF STANDARDS AND SETTLEMENTS
REGARDING VIBROMECHANICAL DIAGNOSIS OF
INDUSTRIAL MACHINES
Human need for comfort has led to the development, improvement and
diversification, amongst others, of industrial machines. This stage was
inevitably followed by the progress of maintenance and diagnostic systems,
with specific reference in this article at vibromechanical diagnosis systems. The
guidance that leads these achievements is represented by national,
international or regional standards and settlements. The industrial evolution
determined an evolution of standards and settlements that have undergone
considerably changes over time or have been abrogated and replaced with
some topical ones.
Cuvinte cheie: standarde, diagnoză, masini industriale , vibromecanic

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17-44 Simularea încercării de compresiune pe tampoane la un vagon cisternă cu ajutorul metodelor numerice

COMPRESSIVE BUFFER TEST SIMULATION FOR A TANK WAGON USING NUMERICAL METHODS
The numerical methods are used for railway vehicles design. Before
manufacturing, the virtual model of the wagon can be performing a finite
element analyses in purpose to improve the design. But, one of the error
sources during finite element analyses can be how the loads are applied.
Cuvinte cheie: vagon cisternă, elemente finite, Ansys, forte

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