The manufacture of large aeronautical structural parts made of aluminium alloys requires multiple forming steps (rolling, die forging, forging, etc.), heat treatment and machining. During these manufacturing steps, the various thermomechanical loads suffered by the part before its machining induce plastic deformations as well as modifications of the microstructure which are sources of residual stresses. In addition to these residual stresses resulting from the thermomechanical history of the part, others result directly from the machining step. Indeed, during this step, up to 90% of the raw material of a part can be removed using sometimes severe cutting conditions. Aeronautical parts sometimes have complex geometries with thin walls. Thus,...
In this work, a fully automated adaptive remeshing strategy, based on a tetrahedral element to simul...
During machining, extreme conditions of pressure, temperature and strain appear in the cutting zone....
In this work, a fully automated adaptive remeshing strategy, based on a tetrahedral element to simul...
The manufacture of large aeronautical structural parts made of aluminium alloys requires multiple fo...
The manufacturing of aluminium alloy structural aerospace parts involves multiple forming (rolling, ...
La fabrication de grandes pièces structurelles aéronautiques en alliage d’aluminium nécessite la réa...
La fabrication des grandes pièces structurelles aéronautiques en alliage d'aluminium nécessite la ré...
Distortions after machining of large aluminium forgings are a recurrent problem for the aeronautical...
International audienceThe manufacturing of aluminium alloy structural aerospace parts involves sever...
International audienceThe manufacturing of aluminium alloy structural aerospace parts involves multi...
Large aluminium monolithic parts used in the aeronautic industry frequently show significant geometr...
AbstractMetallic parts for the aeronautics industry are usually manufactured by material subtraction...
Context Large and thick aeronautical parts present distortion after machining because the residual s...
In this work, a fully automated adaptive remeshing strategy, based on a tetrahedral element to simul...
In this work, a fully automated adaptive remeshing strategy, based on a tetrahedral element to simul...
In this work, a fully automated adaptive remeshing strategy, based on a tetrahedral element to simul...
During machining, extreme conditions of pressure, temperature and strain appear in the cutting zone....
In this work, a fully automated adaptive remeshing strategy, based on a tetrahedral element to simul...
The manufacture of large aeronautical structural parts made of aluminium alloys requires multiple fo...
The manufacturing of aluminium alloy structural aerospace parts involves multiple forming (rolling, ...
La fabrication de grandes pièces structurelles aéronautiques en alliage d’aluminium nécessite la réa...
La fabrication des grandes pièces structurelles aéronautiques en alliage d'aluminium nécessite la ré...
Distortions after machining of large aluminium forgings are a recurrent problem for the aeronautical...
International audienceThe manufacturing of aluminium alloy structural aerospace parts involves sever...
International audienceThe manufacturing of aluminium alloy structural aerospace parts involves multi...
Large aluminium monolithic parts used in the aeronautic industry frequently show significant geometr...
AbstractMetallic parts for the aeronautics industry are usually manufactured by material subtraction...
Context Large and thick aeronautical parts present distortion after machining because the residual s...
In this work, a fully automated adaptive remeshing strategy, based on a tetrahedral element to simul...
In this work, a fully automated adaptive remeshing strategy, based on a tetrahedral element to simul...
In this work, a fully automated adaptive remeshing strategy, based on a tetrahedral element to simul...
During machining, extreme conditions of pressure, temperature and strain appear in the cutting zone....
In this work, a fully automated adaptive remeshing strategy, based on a tetrahedral element to simul...