Machine design. [ LMECA1821 ]
5.0 crédits ECTS
30.0 h + 30.0 h
2q
| Teacher(s) |
de Meester de Betzenbroeck Bruno ;
Raucent Benoît ;
|
| Language |
French
|
Place
of the course |
Louvain-la-Neuve
|
| Main themes |
- Functional analysis of machines and their components
- Properties of component use
- Elements of calculus of machine components.
|
| Aims |
Introduce students to basic conceptional notions of machines: functional analysis of machines and their components, properties of use of components, selection of materials, basic dimensioning.
|
| Content |
First part : functional analysis of machines and their components
- Functional requirements (Specification conditions)
- Principal functions of components (actuation, bearing systems , transmission,
)
- Origin of loads
Second part : properties of component use
- Geometric characteristics
- Tolerances and adjustments, shape tolerances, surface conditions, roughness and scale effects
- Residual stresses
Third part : elements of calculus of machine components
- Dimensioning in relation to elastic limits: calculus criteria, stress concentration, effects of residual stress, safety factors
- Fatigue: dimensioning, calculus methods, residual stress effects
- Current elements calculus
|
| Other information |
Prerequisite :
Basics of material resistance and technical drawing
Teaching method :
Parts 1 and 3 are taught via PBL (Problem-Based Learning), followed by synthesizing lectures. Part 2 is taught via lecture courses followed by labs and PBL.
References :
- For Part 1 : N.Cross, Engineering Design Methods, J. Wilyord Sons, 1991.
- For Parts 2 and 3 : B; de Meester. Machine design : course notes
- For Part 3 : RC. Juvinall and KM Marshek, Fundamentals of Machine Component Design, Wiley and Sons.
Books can be borrowed from the Science Library.
Grading criteria :
The evaluation is based on work throughout the year (labs and PBL) and on an oral exam session. It includes:
- solving a problem (open book)
- answering a theoretical question
|
Cycle et année
d'étude |
> Bachelor in Engineering
> Bachelor in Mathematics
|
Faculty or entity
in charge |
> MECA
|
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