Les pièces de structure aéronautique utilisées dans l’aéronautique sont fabriquées en plusieurs étapes. Des étapes, comme le traitement thermique, génèrent des contraintes résiduelles. Les enlèvements de matière réalisés par les opérations d’usinage peuvent alors conduire à la réorganisation des contraintes résiduelles dans la matière et ainsi à la déformation de la pièce. La mesure in-situ de ces déformations devient nécessaire lorsque ce phénomène est étudié. Ces travaux de thèse abordent cette problématique dans le cadre du projet SIMP-Aero. L’objectif de ces travaux de thèse est d’adapter la méthode de corrélation d’images numériques à la mesure de la déformation de pièce pendant l’usinage, c’est-à-dire dans un centre d’usinage. Pour c...
Nowadays, digital image correlation (DIC) methods are widely employed to the mechanical testing char...
This paper focuses on solution approaches in order to compensate work piece inaccuracies due to ther...
Machining thin workpieces is a challenging task as geometrical errors may result from the combinatio...
Structural aluminum alloy parts used in aeronautics are manufactured in several steps, from forming ...
Structural aluminum alloy parts used in aeronautics are manufactured in several steps, from forming ...
Structural aluminum alloy parts used in aeronautics are manufactured in several steps, from forming ...
Integrating inspection procedures in the machining process contributes to process optimization. The ...
Le travail présenté dans cette thèse vise à comprendre les vibrations de pièce mince durant l’usinag...
International audienceRaw parts with high mechanical performances used for aeronautical workpieces a...
Nowadays, digital image correlation (DIC) methods are widely employed to the mechanical testing char...
International audienceRaw parts with high mechanical performances used for aeronautical workpieces a...
This paper describes the possibilities of measuring deformation of machine tool components based on ...
Understanding the mechanism of chip formation during orthogonal cutting requires a local measurement...
Mes travaux de thèse consistent à proposer et valider une démarche de métrologie 3D in-situ multi-ca...
Mes travaux de thèse consistent à proposer et valider une démarche de métrologie 3D in-situ multi-ca...
Nowadays, digital image correlation (DIC) methods are widely employed to the mechanical testing char...
This paper focuses on solution approaches in order to compensate work piece inaccuracies due to ther...
Machining thin workpieces is a challenging task as geometrical errors may result from the combinatio...
Structural aluminum alloy parts used in aeronautics are manufactured in several steps, from forming ...
Structural aluminum alloy parts used in aeronautics are manufactured in several steps, from forming ...
Structural aluminum alloy parts used in aeronautics are manufactured in several steps, from forming ...
Integrating inspection procedures in the machining process contributes to process optimization. The ...
Le travail présenté dans cette thèse vise à comprendre les vibrations de pièce mince durant l’usinag...
International audienceRaw parts with high mechanical performances used for aeronautical workpieces a...
Nowadays, digital image correlation (DIC) methods are widely employed to the mechanical testing char...
International audienceRaw parts with high mechanical performances used for aeronautical workpieces a...
This paper describes the possibilities of measuring deformation of machine tool components based on ...
Understanding the mechanism of chip formation during orthogonal cutting requires a local measurement...
Mes travaux de thèse consistent à proposer et valider une démarche de métrologie 3D in-situ multi-ca...
Mes travaux de thèse consistent à proposer et valider une démarche de métrologie 3D in-situ multi-ca...
Nowadays, digital image correlation (DIC) methods are widely employed to the mechanical testing char...
This paper focuses on solution approaches in order to compensate work piece inaccuracies due to ther...
Machining thin workpieces is a challenging task as geometrical errors may result from the combinatio...