Metodi numerici per lo studio di centri di lavoro ad alta velocità

Mantega, Claudio (2008) Metodi numerici per lo studio di centri di lavoro ad alta velocità, [Dissertation thesis], Alma Mater Studiorum Università di Bologna. Dottorato di ricerca in Meccanica dei materiali e processi tecnologici, 20 Ciclo. DOI 10.6092/unibo/amsdottorato/957.
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A Machining Centre is nowadays a complex mechanical, electronic, electrical system that needs integrated design capabilities which very often require a high time-consuming effort. Numerical techniques for designing and dimensioning the machine structure and components usually requires different knowledge according to the system that have to be designed. This Ph. D Thesis is related about the efforts of the Authors to develop a system that allows to perform the complete project of a new machine optimized in its dynamic behaviour. An integration of the different systems developed, each of which respond to specific necessities of designer, is here presented. In particular a dynamic analysis system, based on a lumped mass approach, that rapidly allows to setup the drives of the machine and an Integrated Dynamic Simulation System, based on a FEM approach, that permit a dynamic optimization, are shown. A multilevel Data Base, and an operator interface module provide to complete the designing platform. The proposed approach represents a significant step toward the virtual machining for the prediction of the quality of the worked surface.

Tipologia del documento
Tesi di dottorato
Mantega, Claudio
Dottorato di ricerca
Settore disciplinare
Settore concorsuale
Parole chiave
virtual machining mecatronica modello processo di taglio
Data di discussione
23 Aprile 2008

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