IDENTIFYING DATA 2023_24
Subject (*) MACHINES AND MECHANISMS LABORATORY Code 20224102
Study programme
Bachelor's Degree in Mechanical Engineering (2010)
 Cycle 1st
Descriptors Credits Type Year Period
3 Compulsory Second 2Q single exam
Language
Català
Prerequisites Per poder matricular-la, s'ha d'haver superat prèviament l'assignatura "Fonaments Físics de l'Enginyeria I" (20224004)
Department Mechanical Engineering
Coordinator
URBINA PONS, CRISTINA VICTORIA
 E-mail cristinavictoria.urbina@urv.cat
ivan.garcia@urv.cat
jordi.marce@urv.cat
Lecturers
URBINA PONS, CRISTINA VICTORIA
GARCÍA SIERRA, IVÁN
MARCÉ NOGUÉ, JORDI
Web http://moodle.urv.cat
General description and relevant information <div><p>DESCRIPCIÓ GENERAL: Estudi cinemàtic i dinàmic de màquines i mecanismes. Aplicació i ampliació dels conceptes estudiats a MTMI i&nbsp; MTM II.</p></div>

Competences
Type A Code Competences Specific
 A1.1 Consistently apply knowledge of basic scientific and technological subjects pertaining to engineering
 A1.2 Design, execute and analyse experiments related to engineering
 A4.7 Knowledge of the principles of the theory of mechanism and machines (RI7)
Type B Code Competences Transversal
 B1.1 Communicate information clearly and accurately to diverse audiences. (CT5)
 B3.3 Work autonomously and as part of a team with responsibility and initiative. (CT4)
 B5.3 Ability to solve problems with initiative, decision-making, creativity and critical reasoning, and to communicate and transmit knowledge, skills and abilities in the field of Industrial Technical Engineering, specialised in Mechanics. (G4) (CT3)
Type C Code Competences Nuclear

Learning outcomes
Type A Code Learning outcomes
 A1.1 Aplica els principis de teoria de màquines i mecanismes.
 A1.2 Aplica les tècniques experimentals als sistemes mecànics
 A4.7 Aplica correctament els principis del càlcul per a sistemes vibratoris d'un grau de llibertat
Coneix les diferents tècniques de mesurament de vibracions, sorolls, i desequilibris en màquines i sap interpretar els mesuraments obtinguts amb aquests aparells
Type B Code Learning outcomes
 B1.1 Intervé de forma efectiva i transmet informació rellevant, amb un llenguatge apropiat a la situació.
Plan their communications: generate ideas, search for information, select and order the information, make schemes, determine the type of audience and the objectives of the communication, etc.
Draft documents with the appropriate format, content, structure, language accuracy and register, and illustrate concepts using the appropriate conventions: formats, titles, footnotes, captions, etc.
Prepare their presentations and use a variety of presentation strategies (audiovisual support, eye contact, voice, gesture, time, etc.).
 B3.3 Participate actively and share information, knowledge and experience.
Finish the tasks assigned to them in the time allowed and with the resources available.
Accepta i compleix les normes del grup.
Col·labora activament en la planificació de la feina en equip, en la distribució de les tasques i terminis requerits.
 B5.3 Recull la informació significativa que necessita per resoldre els problemes en base a criteris objectius.
Segueix un mètode lògic per identificar les causes d’un problema
Provide alternative solutions to a problem and evaluate risks and advantages.
Draw up strategies to solve problems.
Obtain the support they need from others for their decisions to be successful.
Té la capacitat de dirigir el procés de presa de decisions de manera participativa
Metòdicament es pregunta sobre noves formes de fer les coses, busca nous procediments i experimenta amb procediments nous
Analitza riscos i beneficis de la innovació
Type C Code Learning outcomes

Contents
Topic Sub-topic
Block 1. Simulation of mechanisms Simulation of real mechanisms. Application of the theoretical concepts of Kinematics of Mechanics
Block 2. Dynamics of Mechanisms Flywheel of inertia. Dynamic reduction of one-degree-of-freedom mechanisms.
Block 3. Cams and Gears. Kinematic design of plate cam mechanisms with translate follower. How does a car gearbox work?
Block 4. Measurements of Sound and Balancing of rotors. How to measure the sound. Dynamic balance of rotors. Static balance of a bicycle.

Planning
Methodologies  ::  Tests
  Competences (*) Class hours
 Hours outside the classroom
 (**) Total hours
Introductory activities
A1.1
A4.7
B3.3
B5.3
 0.2 0 0.2
Lecture
A1.1
A4.7
B3.3
B5.3
 11 20.5 31.5
Laboratory practicals
A1.1
A1.2
A4.7
B3.3
B5.3
 21 10.5 31.5
Personal attention
A4.7
 0.2 0 0.2
 
Oral tests
A1.1
A4.7
 0.1 2 2.1
Short-answer objective tests
A1.1
A4.7
B5.3
 0.4 7 7.4
Validation tests
A1.1
A4.7
 0.1 2 2.1
 
(*) On e-learning, hours of virtual attendance of the teacher.
(**) The information in the planning table is for guidance only and does not take into account the heterogeneity of the students.

Methodologies
Methodologies
  Description
Introductory activities Presentation of the subject. How it is organized and evaluated.
Lecture Explanation of the theory and the objectives of the practice to be carried out. At the end of each master session, an online test will be conducted to evaluate the knowledge acquired.
Laboratory practicals Realization in laboratory 07 of the practices. The material will be specified in the lab. All the documentation can be found in the subject's Moodle.
At the end of the practice, a complete report of the practice must be given to the teacher.
Personal attention Resolution of doubts

Personalized attention
Description

Consultations will take place in person or online using Microsoft Teams via prior appointment with the teacher (by email or via Moodle, for example). The teacher's available consultation hours will be defined at the beginning of the year. The student is reminded of the convenience of taking advantage of these hours. All subject information will be published via Moodle.

Assessment
Methodologies Competences Description Weight        
Laboratory practicals
A1.1
A1.2
A4.7
B3.3
B5.3
 At the end of each practice, a complete report will be given with questions and concepts related to the practice.

One script per group. 		30
Oral tests
A1.1
A4.7
 There will be an oral test. 15 minutes per student. The topic is chosen at random by the student. 25
Short-answer objective tests
A1.1
A4.7
B5.3
 There will be an examination of short test-type questions, with development of the chosen answer 35
Validation tests
A1.1
A4.7
 At the end of each theory class there will be an online test using the Kahoot platform 10
Others  
 
Other comments and second exam session

Remember that this subject has ONE call.

To qualify for the continuous assessment, the minimum grade of the test must be greater than or equal to 3.5 and the minimum grade of the oral examination must be greater than or equal to 3.5.

In order to pass the subject, it is necessary for the student to have done ALL the practicals in person. Only a justified fault is allowed according to regulations. In the event of a justified absence, the student will do a substitute assignment for the practical, which as a maximum grade can be a 5. This assignment will be requested from the teacher responsible for the practical at the latest one week after the theoretical date of completion of the practice The student has one week to hand in the work. Otherwise, it will be counted as an unjustified absence and the subject will automatically be suspended.

In case of repeating the subject, if the overall grade of the practice scripts does not exceed 6, the student will have to repeat ALL the practices.

Sources of information

Basic R. L. Norton, Diseño de Maquinaria, Decima, 2009
A. simon, Winmecc 4.6, 4.6.0,
C. Urbina, J, Saltó, Los profesores responsables de la asignatura proporcionarán a Moodle la relación de documentos básicos para seguir la asignatura., Edicio revisada, 2014

Complementary

Recommendations

Subjects that continue the syllabus
FINAL PROJECT III/20224127
MACHINE DESIGN/20224122
DYNAMICS OF MECHANICAL SYSTEMS/20224123
MACHINE TESTING LABORATORY/20224124

Subjects that are recommended to be taken simultaneously
MECHANICS AND THEORY OF MECHANISMS II/20224104

Subjects that it is recommended to have taken before
GRAPHICAL EXPRESSION AND COMPUTER-AIDED DESIGN II/20224002
GRAPHICAL EXPRESSION AND COMPUTER-AIDED DESIGN I/20224001
FUNDAMENTALS OF MATHEMATICS IN ENGINEERING II/20224007
MECHANICS AND THEORY OF MECHANISMS I/20224103
ELASTICITY AND STRENGTH OF MATERIALS I/20224106
 
Other comments
It is not recommended to take this subject without simultaneously studying the subject of Mechanics and Theory of Mechanisms II.
(*)The teaching guide is the document in which the URV publishes the information about all its courses. It is a public document and cannot be modified. Only in exceptional cases can it be revised by the competent agent or duly revised so that it is in line with current legislation.