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The aim of the course is to provide and justify the basic tools suitable for the analysis of mechanical phenomena closely related to the design and testing of mechanical systems. Each topic is treated in strict correlation with applications in an overview that allows to generalize the validity of the basic tools provided, in order to enable the learner to apply these tools in cases that are very different. Are analyzed in applications where the effects become apparent engineering of the basic tools described and discussed in order to highlight and justify the most direct applicability of the tools provided in an overview of the approach to mechanical problem. |
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Physics, Mathematics, and Construction Science |
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The aim of the course is to provide the appropriate knowledge about basic concepts and characterizing the training of a management engineer and mechanic. |
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Kinematics Definition and classification of machines and mechanisms Elements of kinematics of a particle, rigid body kinematics Kinematics of rigid bodies transitions planar mechanisms Kinematics of relative motion Dynamic Identification of generalized forces in mechanical systems and operations among them Cardinal equations of dynamics Work and Energy impulse, momentum, moment of momentum friction dry friction, introduction to the problem and model of Coulomb friction rolling Problems dynamic shock, friction brakes elementary Supports Screw nut, flexible Couplings gears and gearboxes and couplings Moto system of machines to vibration one degree of freedom Transmissions wheels clutch and helical gears Brief Overview of ordinary gear trains of motor coupling gear and load. |
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C. Ferraresi, T. Raparelli, Meccanica Applicata, CLUT, Torino, 1997 Testo complementare di consultazione: G. Jacazio, S. Pastorelli, Meccanica Applicata alle Macchine, Ed. Levrotto e Bella, Torino, 2001 |
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The exercises will cover the selection and design of the main mechanical devices and systems. |