| Study programme competencies |
|
Code
|
Study programme competences
|
| A13 |
Coñecemento dos principios de teoría de máquinas e mecanismos. |
| B1 |
Que os estudantes demostren posuír e comprender coñecementos nunha área de estudo que parte da base da educación secundaria xeral e adoita encontrarse a un nivel que, aínda que se apoia en libros de texto avanzados, inclúe tamén algúns aspectos que implican coñecementos procedentes da vangarda do seu campo de estudo |
| B2 |
Que os estudantes saiban aplicar os seus coñecementos ao seu traballo ou vocación dunha forma profesional e posúan as competencias que adoitan demostrarse por medio da elaboración e defensa de argumentos e a resolución de problemas dentro da súa área de estudo |
| B4 |
Que os estudantes poidan transmitir información, ideas, problemas e solucións a un público tanto especializado como leigo |
| B5 |
Que os estudantes desenvolvan aquelas habilidades de aprendizaxe necesarias para emprenderen estudos posteriores cun alto grao de autonomía |
| B7 |
Ser capaz de realizar unha análise crítica, avaliación e síntese de ideas novas e complexas |
| B9 |
Adquirir unha formación metodolóxica que garanta o desenvolvemento de proxectos de investigación (de carácter cuantitativo e/ou cualitativo) cunha finalidade estratéxica e que contribúan a situarnos na vangarda do coñecemento |
| C4 |
Valorar criticamente o coñecemento, a tecnoloxía e a información dispoñible para resolver os problemas cos que deben enfrontarse. |
| C5 |
Asumir como profesional e cidadán a importancia da aprendizaxe ao longo da vida. |
| C6 |
Valorar a importancia que ten a investigación, a innovación e o desenvolvemento tecnolóxico no avance socioeconómico e cultural da sociedade. |
| Learning aims |
| Learning outcomes |
Study programme competences |
| Determine the movement and stresses undergone by a machine during its operation. |
A13
|
B1
B2
B4
B5
B7
B9
|
C4
C5
C6
|
| Contents |
| Topic |
Sub-topic |
| Topological analysis of mechanisms. |
Definitions: mechanism, element, joint, degrees of freedom.
Clasification of elements and joints.
Degrees of freedom of a mechanism. |
| Kinematical analysis of mechanisms. |
Point kinematics: position, velocity and acceleration.
Distribution of velocities and accelerations in a rigid body.
Relative motion of a material point.
Relative motion of a rigid body.
Rolling kinematics.
Particularization to plane motion. |
| Dynamic analysis of mechanisms. |
Fundamentals.
Direct dynamic analysis of mechanisms.
Inverse dynamic analysis of mechanisms. |
| Vibration of single DOF systems. |
Introduction.
Equation of motion of a single DOF system.
Free vibrations.
Forced vibrations. |
| Cams and gears. |
Classification of cams and followers.
Displacement diagrams.
Kinematics and dynamics of cams and followers.
Classification of gears.
Fundamental law of gear-tooth action, involute curve.
Spur gears.
Helical gears.
Gear dynamics.
Gear trains. |
| Planning |
| Methodologies / tests |
Competencies |
Ordinary class hours |
Student’s personal work hours |
Total hours |
| Guest lecture / keynote speech |
A13 B4 B5 B7 B9 C4 C5 C6 |
24 |
36 |
60 |
| Problem solving |
A13 B4 B5 B7 B9 |
33 |
51 |
84 |
| Objective test |
A13 B1 B2 |
3 |
0 |
3 |
| |
| Personalized attention |
|
3 |
0 |
3 |
| |
| (*)The information in the planning table is for guidance only and does not take into account the heterogeneity of the students. |
| Methodologies |
|
Methodologies |
Description |
| Guest lecture / keynote speech |
Chalkboard lectures, with occasional slides in order to show complex figures, pictures, plots, etc. Students will take notes and study the matter on their own. |
| Problem solving |
Resolution of problems on the chalkboard. Students take notes. In addition, they have available a collection of solved problems, in order to be able to work on their own. |
| Objective test |
Written test, with cocept questions and problems. |
| Personalized attention |
|
Methodologies
|
| Problem solving |
|
| Description |
| Hours devoted to tutoring are intended to clarify the doubts arisen while the students study the theory and prepare the problems. |
|
| Assessment |
|
Methodologies
|
Competencies |
Description
|
Qualification
|
| Objective test |
A13 B1 B2 |
The test consists of concept questions and problems. The evaluation criterion is whether the student shows enough understanding of the matter. |
100 |
| |
|
Assessment comments |
|
|
| Sources of information |
|
Basic
|
|
|
- CALERO R. y CARTA J.A., "Fundamentos de Mecanismos y Máquinas para Ingenieros", McGraw-Hill, 1999.
- ERDMAN, A.G. y SANDOR, G.N., "Diseño de Mecanismos", 3ª ed., Prentice-Hall, 1998.
- MABIE, H.H. and REINHOLTZ, C.F., "Mechanisms and Dynamics of Machinery", Wiley, 1987.
- NORTON, R.L., "Diseño de Maquinaria", 3ª ed., McGraw-Hill, 2004.
- UICKER, J.K., PENNOCK, G.R. and SHIGLEY, J.E., "Theory of Machines and Mechanisms", 3rd ed., Oxford University Press, 2003. |
|
Complementary
|
|
|
- BARTON, L.O., "Mechanism Analysis", 2nd edition, Marcel Dekker, 2001.
- JOSEPHS, H. and HUSTON, R.L., "Dynamics of Mechanical Systems", CRC Press, 2002.
- HERNANDEZ, A., "Cinemática de Mecanismos", Editorial Síntesis, 2004.
- RAMAMURTI, V., "Mechanics of Machines", CRC Press, 2002.
- RAO, S., "Mechanical Vibrations", Addison-Wesley, 1995.
- WALDRON, K.J and KINZEL, G.L., "Kinematics, Dynamics, and Design of Machinery", Wiley, 1999. |
| Recommendations |
| Subjects that it is recommended to have taken before |
| EXPRESION GRAFICA/730G04002 | | FÍSICA I/730G04003 |
|
| Subjects that are recommended to be taken simultaneously |
|
| Subjects that continue the syllabus |
| TECNOLOXÍAS DA FABRICACIÓN/730G04022 |
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