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Engenharia Mecânica

Technical Drawing I

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Publication in the Diário da República: Despacho nº 14312/2015 - 02/12/2015

5 ECTS; 1º Ano, 1º Semestre, 15,0 T + 45,0 PL + 3,50 OT , Cód. 912303.

Lecturer
- Jorge Rafael Nogueira Raposo (1)(2)

(1) Docente Responsável
(2) Docente que lecciona

Prerequisites
Not applicable.

Objectives
The learning objectives of this course are:

- To familiarise students with the rules of multivista drawing;

- To familiarise students with the concepts and rules relating to the indication of dimensions, tolerances and surface condition;

- To familiarise students with the representation of pipework and control instruments;

- Developing the ability to make sketches freehand or with the aid of basic tools.

- Develop the ability to use CAD programmes.

Program
1. Preliminary concepts.
1.1 Standardization
1.2 Scales
1.3 Legends
1.4 Lines, letters and numbers
2. Orthogonal projections.
2.1 Projections
2.2 Views.
2.3 Partial Views
2.4 Sectional views.
3. Axonometric perspective.
3.1 Types of axonometric representations
4 Dimensioning
4.1 Nominal Dimensioning
4.2 dimensional tolerancing
4.3 Geometric tolerancing
5. Introduction to CAD
5.1 Introduction
5.2 Toolsto CAD.

Evaluation Methodology
Students are assessed in the course taking into account the following components and weightings:
1. traditional drawing test carried out throughout the semester, with a weight of 45% (ES);
2. Final exercise on a practical CAD model, with a weighting of 30 per cent (EF);
3. CAD test 25% (CAD).

The final classification (CF), in assessment by frequency or assessment by examination (Normal Season, Appeal Season and Special Season) is obtained through CF=ES+EF+CAD, and there is no minimum mark for each of the assessment components.

Bibliography
- Cunha, L. (2010). Desenho Técnico - 17a edição. (Vol. -). (pp. 1-854). -: Fundação Calouste Gulbenkian
- Morais, S. (2012). Desenho Técnico Básico. (Vol. 3). (pp. 1-320). -: Porto Editora
- Silva, A. e Ribeiro, C. e Dias, J. e Sousa, L. (2004). Desenho Técnico Moderno (12.ª Edição). (pp. 1-724). -: LIDEL

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

Software used in class
Autodesk Autocad.

 

 

 


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