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Machine Elements II
Scholar Year: 2019/2020 - 1S
| Code: |
EM31240 |
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Acronym: |
EMII |
| Scientific Fields: |
Mecânica dos Meios Sólidos |
Courses
| Acronym |
N. of students |
Study plan |
Curricular year |
ECTS |
Contact time |
Total Time |
| EM |
17 |
|
3º |
6,0 |
75 |
162,0 |
Teaching language
Portuguese/English
Intended learning outcomes (Knowledges, skills and competencies to be developed by the students)
Acquire knowledge of the main mechanical components used in industrial applications for the transmission of power and motion, such as chains, belts, cables, gears, clutches and brakes, understanding its functioning and cinematic features. Recognize the types of couplings and Joints and its application. Understand the oleo- hydraulic circuits and recognize the various possible conceptions.
Syllabus
1. Couplings and joints;
2. Clutches and brakes;
3. Transmission Systems;
4. Flexible Transmissions: Belts, Chains, cables; 5. Gears;
6. Lubrication;
7. Oleo-Hydraulic.
Keywords
Technological sciences > Engineering > Mechanical engineering
Technological sciences > Engineering > Project engineering
Demonstration of the syllabus coherence with the UC intended learning outcomes
The theoretical-practical classes are composed of one exhibition part, which presents the fundamental concepts of the different subjects of the program together with the demonstration of the main results. In addition the student implements design project.
Teaching methodologies
Avaliação distribuída com exame final
Demonstration of the teaching methodologies coherence with the curricular unit's intended learning outcomes
The student must deliver the design project in the stipulated date to get access to the Final exam.
Assessment methodologies and evidences
Final grade (NF) = 70% Examination (NE) + 30% Design Project (NP)
If NE<9,5 => NF=NE
NE: Examination grade
NF: Final grade
NP: Design project grade
Attendance system
There is an obligation for working Students, Athletes of High Competition, Associative Officers and Students under the Religious Freedom Act approaching, until the second week of each semester to submit their specificities relevant, pursuant to the respective diplomas.
Assement and Attendance registers
| Description |
Type |
Time (hours) |
End Date |
| Attendance (estimated) |
Classes |
0 |
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| |
Total: |
0 |
Primary Bibliography
Rosa Marat-Mendes;Folhas de Apoio à unidade curricular Elementos de Máquinas II, 2012 (obra disponível na página da disciplina) |
Richard G. Budynas; J. Keith Nisbett;Shigley's Mechanical Engineering Design, Mc Graw Hill, 2008. ISBN: 978-007-1257-125763-3 |
Observations
a) Examinations have a duration of 2 hours and 30 minutes and are with consultation of the personal notes.
b) It is not allowed to use mobile phones/computers during the exam.
c) The project is carried out in groups (groups of 2 students).
d) For each day (useful) delay in delivery of the project is deducted 1 point in the final grade of the same, it is not possible to deliver after 20 days (useful or not) of the deadline.
Opening Questions: Thursday from 16h30 to 18h30.
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