First cycle
degree courses
Second cycle
degree courses
Single cycle
degree courses
School of Engineering
ENGINEERING AND MANAGEMENT
Course unit
THEORETICAL AND APPLIED MECHANICS (Ult. 2 num. matr. da 00 a 49)
IN02119443, A.A. 2017/18

Information concerning the students who enrolled in A.Y. 2016/17

Information on the course unit
Degree course First cycle degree in
ENGINEERING AND MANAGEMENT
IN0509, Degree course structure A.Y. 2011/12, A.Y. 2017/18
Penult1901
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Number of ECTS credits allocated 9.0
Type of assessment Mark
Course unit English denomination THEORETICAL AND APPLIED MECHANICS
Department of reference Department of Management and Engineering
E-Learning website https://elearning.unipd.it/dtg/course/view.php?idnumber=2017-IN0509-000ZZ-2016-IN02119443-PENULT1901
Mandatory attendance No
Language of instruction Italian
Branch VICENZA
Single Course unit The Course unit can be attended under the option Single Course unit attendance
Optional Course unit The Course unit can be chosen as Optional Course unit

Lecturers
Teacher in charge GIOVANNI BOSCHETTI ING-IND/13

ECTS: details
Type Scientific-Disciplinary Sector Credits allocated
Core courses ING-IND/13 Applied Mechanics for Machinery 9.0

Course unit organization
Period Second semester
Year 2nd Year
Teaching method frontal

Type of hours Credits Teaching
hours
Hours of
Individual study
Shifts
Lecture 9.0 72 153.0 No turn

Calendar
Start of activities 26/02/2018
End of activities 01/06/2018
Show course schedule 2019/20 Reg.2011 course timetable

Examination board
Board From To Members of the board
20 2018 canale 2 01/10/2018 15/03/2020 TREVISANI ALBERTO (Presidente)
BOSCHETTI GIOVANNI (Membro Effettivo)
BOSCARIOL PAOLO (Supplente)
CARACCIOLO ROBERTO (Supplente)
RICHIEDEI DARIO (Supplente)
19 2018 canale 1 01/10/2018 15/03/2020 BOSCHETTI GIOVANNI (Presidente)
TREVISANI ALBERTO (Membro Effettivo)
BOSCARIOL PAOLO (Supplente)
CARACCIOLO ROBERTO (Supplente)
RICHIEDEI DARIO (Supplente)
18 2017 canale 2 01/10/2017 15/03/2019 TREVISANI ALBERTO (Presidente)
BOSCHETTI GIOVANNI (Membro Effettivo)
BOSCARIOL PAOLO (Supplente)
CARACCIOLO ROBERTO (Supplente)
RICHIEDEI DARIO (Supplente)
17 2017 canale 1 01/10/2017 15/03/2019 BOSCHETTI GIOVANNI (Presidente)
TREVISANI ALBERTO (Membro Effettivo)
BOSCARIOL PAOLO (Supplente)
CARACCIOLO ROBERTO (Supplente)
RICHIEDEI DARIO (Supplente)
16 2016 canale 2 01/10/2016 15/03/2018 TREVISANI ALBERTO (Presidente)
BOSCARIOL PAOLO (Membro Effettivo)
BOSCHETTI GIOVANNI (Supplente)
CARACCIOLO ROBERTO (Supplente)
RICHIEDEI DARIO (Supplente)
15 2016 canale 1 01/10/2016 15/03/2018 BOSCHETTI GIOVANNI (Presidente)
TREVISANI ALBERTO (Membro Effettivo)
BOSCARIOL PAOLO (Supplente)
CARACCIOLO ROBERTO (Supplente)
RICHIEDEI DARIO (Supplente)

Syllabus
Prerequisites: None
Target skills and knowledge: Providing students with the basic technical knowledge (laws, equations, theorems) for modeling mechanical systems. Presenting the chief components for motion generation and power transmission. Investigating the methods for the kinematics and dynamics analysis of machines, with reference, in particular, to planar motion.
Examination methods: Written assessment
Course unit contents: INTRODUCTION: definition of machine and mechanism. Equilibrium, constitutive and congruence equations, simplifying hypotheses. Analysis and synthesis of machines: definition of forward and inverse kinematic analysis, definition of forward and inverse dynamic analysis, kinematic synthesis.

KINEMATICS OF PLANAR LINKAGES: relative motion, kinematic pairs, Grubler equation, loop-closure equations, choice of the independent equations. Assur groups, identification of Assur groups in a mechanism. Loop closure equation Jacobian matrix, numerical iterative solution of position loop closure equations; Newton-Raphson iterative scheme. Solution of position, velocity and acceleration kinematics analysis, velocity and acceleration ratios. Singular configurations. Basic examples: slider-crank mechanism, four-bar linkage, turning-block linkage. Exercises.

DYNAMICS OF PLANAR LINKAGES: essentials of rigid-body mechanics and mass distribution. Principle of virtual work: definition and application to inverse dynamics problems. D’Alambert principle; kinetostatic application of the principle of virtual work. Lagrange equations. Solution of inverse dynamics problems using Newton’s approach, computation of joint reactions. Forward dynamics essentials. Exercises.

KINEMATICS, DYNAMICS AND SYNTESIS OF CAMS: mechanisms with planar cams: classification, definition of the pressure angle, kinematics analysis and synthesis, introduction to motion profiles, kinetostatic analysis.

POWER TRANSMISSION COMPONENTS: gear trains: definitions, essentials of gears, ordinary and planetary gear trains, Willis equation, computation of the actual gear ratio, efficiency, epicyclic speed-reducers. Harmonic reducers. Power transmission with flexible components (ropes, chains, belts). Basics of other power transmission mechanisms (joints, clutches, brakes).
Textbooks (and optional supplementary readings)
  • M. Giovagnoni, A. Rossi, Introduzione allo studio dei meccanismi. Padova: Edizioni Libreria Cortina, 1996. Cerca nel catalogo
  • E. Funaioli, A. Maggiore, U. Meneghetti, Lezioni di meccanica applicata alle macchine. Bologna: Patron Editore, 2005. Cerca nel catalogo