Mechanical design 2

This UE closes the teaching of technology of the Bachelor of Mechanics, course CDPI, composed of 4 modules. It aims at giving tools for understanding and dimensioning complex mechanical systems (automatic gearbox, power transmission mechanisms, ...).

This module is based for half of the teaching on courses / TD to study the pulley-belt systems, clutches / brakes and pre-stressed systems with applications on the mounting of preloaded bearings. In parallel, the teaching is based on practical work on the analysis of different mechanical systems (CVT gearbox, automatic gearbox, brake, clutch, preloaded bearing assembly, ... ), as well as on design practical work in order to implement the acquired skills on specific case studies.

• Analyze a power transmission chain for pulleys-belt, calculate the associated characteristics (transmission ratio, efficiency, ...), choose and size a belt transmission using a manufacturer's catalog,
• Dimension a brake/clutch integrated within a power transmission chain according to the operating conditions imposed. Select the appropriate component from a manufacturer's catalog,
• Calculate the mechanical actions applied to each of the bearings within a preloaded bearing assembly and dimension it statically and dynamically using a manufacturer's catalog,

Choose, dimension and implement simple constructive solutions in a mechanism

• All technology and rigid solid mechanics courses in L2 and L3,
• Technical communication
• Recommended prerequisites* : Functional quotation

CC + TP