Mechanical deformations: micro geometries optimisation

Bearing fault detection in gear transmissions: optimal operating conditions, sensors and indicators

The purpose is to investigate new mechanical additive manufacturing methods well adapted for mechanical transmissions manufacturing

The objective is to :

• Estimate the friction factor at the tooth blank level by experimental approach
• Estimation friction loss
• Analyse splash and immersion lubrification

The objectives is to reduce the mechanical transmission friction and to optimise the global thermal behavior in order to reduce environmental impact

Thèse : Thermal model of an epicyclic gear box

The objectives is to detect fault as soon as possible to avoid the total system destruction and finally to optimise its cycle life.

• Thesis : Predictive maintenance combining thermal and electrical approaches
• Thesis: Predictive maintenance combining vibration and rotation speed approaches
• Bearing fault detection in gear transmissions

The objective is to propose solutions to fulfil acoustic requirements regarding user confort from environmental standards

• Thesis : design of optimisation gearbox casing