Mechanical Engineering Drawing

Code:

EM0012

Acronym:

DCM

Keywords
Classification	Keyword
OFICIAL	Drawing

Instance: 2006/2007 - 2S

Active?	Yes
Responsible unit:	Industrial Design Section
Course/CS Responsible:	Master in Mechanical Engineering

Cycles of Study/Courses

Acronym	No. of Students	Study Plan	Curricular Years	Credits UCN	Credits ECTS	Contact hours	Total Time
LEM	2	Plano de estudos de transição para 2006/07	1	6	6	-
MIEM	346	Syllabus since 2006/2007	1	-	6	-
		Plano de estudos de transição para 2006/07	1	-	6	-

Teaching language

Portuguese

Objectives

SPECIFIC AIMS

Development of standardization concepts in Mechanical Engineering Drawing. Improvement of spatial visualization and technical communication skills. Introduction to the design drawing. Introduction to the functional analysis of mechanical systems with the detail drawing of some of their components. Development of the ability to establish relationships between the design, product definition, manufacturing and verification phases.

LEARNING OUTCOMES

At the end of the course, the students shall be able to:

1) Make assembly drawings in orthographic representation and item lists of mechanical systems, with the selection of standardized mechanical components.

2) Read assembly drawings in orthographic representation and make the corresponding exploded views.

3) Make detail drawings of mechanical systems components, through a functional analysis based on the corresponding assembly drawings.

Program

STANDARDIZATION in mechanical engineering drawing. MECHANICAL SYSTEMS AND COMPONENTS FOR GENERAL USE: screw threads, bolts, screws and nuts, washers, pins, circlips and retaining rings, rivets, welding, shafts, splines, keys and keyways, rolling bearings, seals for dynamic application, springs and gears. GEOMETRICAL PRODUCT SPECIFICATION: complements of dimensional tolerances (toleranced dimensions properties, functional dimensioning, manufacturing dimensioning, angular tolerances of prisms and conical tapers); geometrical tolerancing (tolerances of form, orientation, location and run-out; datums and datum-systems); general tolerances; indication of surface texture; specification and interpretation of geometrical tolerances (principle of independency, envelope requirement, maximum and least material requirements and reciprocity requirement); edges of undefined shape; drawing indications for moulded parts. DESIGN DRAWINGS: assembly drawings in orthographic representation and item lists, with the selection of standardized mechanical components. DETAIL DRAWINGS: geometric dimensioning and tolerancing (functional analysis, dimensional chain analysis, etc.). PRODUCTION DRAWINGS: manufacturing drawings (the need for tolerance transfer) and general assembly drawings (orthographic representation and exploded views of assemblies). Short reference to technical catalogue drawings. DIAGRAMMATIC DRAWINGS.

Mandatory literature

Morais, José Manuel de Simões; Desenho técnico básico. ISBN: 972-9247-01-3
Simões Morais, J.; Almacinha, J.; Texto de Apoio à Disciplina de Desenho de Construção Mecânica (MIEM) , AEFEUP, 2007

Complementary Bibliography

International Organization for Standardization; Limits, fits and surface properties. ISBN: 92-67-10288-5
Morais, José Manuel de Simões; Desenho básico. ISBN: 972-9247-00-5
Earle, James H.; Engineering design graphics. ISBN: 0-13-030365-8
ISO Standards Handbook - TECHNICAL DRAWINGS. Vols 1 e 2, Switzerland: ISO, 4ª ed. 2002
ISO; Fasteners and screws threads. ISBN: 92-67-10344-X (vol. 1)
French, Thomas E.; Engineering drawing and graphic technology. ISBN: 0-07-113302-X
Silva, Arlindo 070; Desenho técnico moderno. ISBN: 972-757-337-1
CHEVALIER, A.; Guide du Dessinateur Industriel, Paris: Hachette Technique, 2004

Evaluation Type

Distributed evaluation without final exam

Assessment Components

Description	Type	Time (hours)	Weight (%)	End date
Subject Classes	Participação presencial	60,00
Problems solving	Teste	37,00		2007-05-25
Test	Exame	5,00		2007-06-08
	Total:	-	0,00

Amount of time allocated to each course unit

Description	Type	Time (hours)	End date
Study	Estudo autónomo	60	2007-06-01
	Total:	60,00