Goals

Be introduced to the geometrical definition of a mechanical system in the design office using technical drawings. Being able to model a mechanical system to meet a specific need, use this model to determine its degree of hyperstatism and analyze the latter if it is non-zero. Know how to use dimensional and geometric tolerancing to code the geometric constraints to be respected.

Programme

A system serves as a support for studies throughout the module. 1 - Technical drawing: projections, sections, standard components, drawing rules in projection and sections. 2 - Theory of mechanical systems: modeling using standardized kinematic links, analysis of forces in a mechanism, analysis of hyperstatism and its consequences on the real system. 3 -Geometric tolerancing of parts of a mechanical system: functional conditions, dimensional tolerancing (dimension, principle of independence, requirement of the envelope, tolerance and quality class), adjustment, chains of dimensions, geometric tolerancing (shape, orientation, position, reference, tolerance zone, general tolerances).

Sustainable development

Programme elements related to sustainable development goals

This course contributes to the acquisition of the scientific bases essential for engineers to be able to respond to the SDGs.

Course
13h
 
TC
15h
 
PW
4h
 

Responsibles

  • Cécile POQUET

Language

French

Keywords

Mechanism, geometry, representation, modeling, hyperstatism, functional conditions