Mechanisms (04_XDEDM)
- Coefficient : 1.5
- Hourly Volume: 34h (including 18h supervised)
- Labo : 18h supervised (and 3h unsupervised)
- Out-of-schedule personal work : 13h
- Including project : 18h supervised and 12h unsupervised project
AATs Lists
Description
the objective is to contextualize the resistance course of S3 materials in a design approach for a mechanical system. The engineering student is put in a situation of designing and sizing a mechanical system, based on industrial technical documentation.
- sizing of guidance and motorization
- verification of the safety coefficients of the main parts in terms of material resistance
- Handwritten overall drawing of the design with nomenclature.
Learning Outcomes AAv (AAv)
AAv1 [heures: 10, E3, E4, E1, F1, F2] : In a given context and with a given mechanical functionality, the group must be able to report on its work
AAv2 [heures: 24, A1, A3, C1, C2, C3, D1, D3 ] ((Mechanical design methodology): Based on a user need, the group must be able to follow a mechanical design methodology and propose solutions to the expressed need, in particular:
- Look for technological solutions that meet needs.
- Analyze and criticize solutions according to criteria (technological, mechanical resistance, economic, environmental, etc.) to choose the most suitable solution.
- Draw a freehand sketch of the technical solution associated with each function.
- Develop the technical solution (handwritten overall drawing)
- Size the technological elements (motors, bearings, axes)
- Document the work carried out (assembly drawings, nomenclature, assembly range, calculation instructions)
Assessment methods
Average oral continuous assessment assessments in Lab.
Key Words
Power transmission, resistance of materials (RDM), mechanical dimensioning, service life, safety coefficient, mechanical design.
Prerequisites
Mechanics and study of mechanisms courses in semesters S1, S2 and S3.
Resources
Industrial designer's guide