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TeSP - Manutenção de Sistemas Mecatrónicos

Technical Drawing II

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Publication in the Diário da República: Despacho n.º 11230/2020 - 13/11/2020

5 ECTS; 1º Ano, 2º Semestre, 15,0 T + 45,0 PL + 2,0 OT

- Fernando da Conceição Batista

Previous kowledge of geometric solid projections, cuts and sections and axonometric perspectives.

To enable students to 3D Computer Aided Design (CAD).
Advanced dimensioning: dimensional and geometrical tolerances, fittings, surface finish.
Machine elements drawings.

1. Dimensional tolerances and surface finish
-ISO Dimensional tolerance standards
-Drawing tolerances
-Recommended fittings
-Control of dimensional fittings
-Surface finishing quality

2. Geometric tolerances
-Geometrical vs Dimensional Tolerances
-Geometrical tolerance symbology
-Using geometrical tolerances in practice

3. Technical drawing of welded joints.
-Welding processes
-Welding symbology
-Using welding symbols in practice

4. Machine components.
-Connection elements
-Mechanical springs
-Machine components

5. Advanced application in CAD
-Solid modelling
-Mechanical components data bases

Evaluation Methodology
i) Continuous Assessment
- Development of three Works (min. 10,0)
- One written Test. (min. 10,0)
Final classification = Test (30%) + Work1 (10%) + Work2 (15%) + Work3 (45%)

ii) Final Assessment
Students without TL minimums must submit a TL correction at Final Assessment .
Note: Test (30%) + Work(70%)

The TL1, TL2 and TL3 works are developed and monitored throughout the classes.
If the student misses classes, he will have to perform a TL on the day of the exam.

- Costa, A. (2016). Projecto 3D em Solidworks. (Vol. 1). Lisboa: FCA Editora
- Morais, S. (2006). Desenho Técnico Básico. (Vol. 3). Porto: Porto Editora
- Silva, A. e Tavares Ribeiro, C. e Dias, J. e Sousa, L. (2004). Desenho Técnico Moderno. (Vol. 1). Lisboa: LIDEL

Teaching Method
After the exposure moments of the theoretical concepts, several practical exercises in CAD will be solved. The SolidWorks® software will be used as a tool to apply the theoretical concepts and to solve practical exercises.

Software used in class
Microsoft Teams.




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