Politecnico di Torino
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Politecnico di Torino
Academic Year 2007/08
01AZSHK
Fundamentals of mechanics
1st degree and Bachelor-level of the Bologna process in Computer Engineering - Torino
Teacher Status SSD Les Ex Lab Tut Years teaching
SSD CFU Activities Area context
ING-IND/13 5 D - A scelta dello studente A scelta dello studente
Objectives of the course
The aim of the course is to give to the student the basis of applied mechanics considering both basic physical principles and applications.
Syllabus
The module is mainly devoted to the study of kinematics, dynamics, friction, power transmission components and vibrations.
Kinematics: plane kinematics, plane kinematics of rigid bodies, kinematic pairs, rolling supports, cams, kinematics of relative motions, kinematics of mechanism for industrial automation.
Dynamics: force, moment and couple, equilibrium, free body diagram, general dynamics equations, work and kinetic energy, impulse and momentum, momentum and angular momentum conservation, dynamic actions on rotating elements.
Friction: types of friction, dry friction (static and kinetic friction), rolling resistance, journal bearings (friction circle).
Power transmission components: shafts, couplings and universal joints, rolling and sliding bearings, clutches and brakes, gears, flexible belts, roller chains.
Vibrations: free vibration of particles (undumped, dumped), natural frequency, damping factor, forced vibration of particles, steady-state solution, amplitude ratio and phase angle. Accelerometer and displacement meter. Vibration of rigid bodies (1 dof systems).
Bibliography
C.Ferraresi, T.Raparelli, "Meccanica Applicata", Ed. CLUT, Torino, 1997.
- G.Belforte, "Meccanica applicata alle macchine", Ed. Levrotto e Bella, Torino, 1997.
- J.M.Meriam , L.G.Kraige, "Engineering mechanics", Vol.1-2, SI Version, Wiley, New York, 1993.
Revisions / Exam
written examination, oral examination optional.

Programma definitivo per l'A.A.2011/12
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