Les techniques d’usinage avancées sont un élément indispensable du développement des industries manufacturières. L’une de ces techniques, l’usinage à grande vitesse, constitue le sujet principal de cette thèse de doctorat. Ainsi, l’objectif majeur des travaux vise à améliorer la précision de contour dans le contexte de l’usinage multiaxes à grande vitesse de surfaces de forme libre, en agissant directement au niveau des boucles de commande d’axe. Pour cela, une première étape consiste à élaborer une stratégie permettant d’estimer le plus précisément possible l’erreur de contour pour différentes configurations de l’outil. Cette erreur de contour est ensuite minimisée grâce à l’adaptation hors ligne, pour un profil de pièce donné, des gains p...
Improvement of contouring accuracy on CNC machine tools. To increase the economic efficiency of nume...
Le processus de fabrication des pièces usinées arrive à maturité concernant la fabrication assistée ...
Abstract: Problem statement: High precision machining requires high capability of multi-axis feed dr...
Les techniques d’usinage avancées sont un élément indispensable du développement des industries manu...
The advanced machining techniques are always the backbone of the manufacturing industries. Among suc...
The advanced machining techniques are always the backbone of the manufacturing industries. Among suc...
Absrruct-To improve contouring performance of multiaxis computer numerically controlled machine tool...
In modern manufacturing industries, many applications require precision motion control of multi-agen...
This thesis presents experimentally verified smooth trajectory generation, feedrate optimization, a...
International audienceThis paper presents an Off-line Gain Adjustment (OGA) approach to reduce conto...
International audienceThis paper presents an Off-line Gain Adjustment (OGA) approach to reduce conto...
Contouring systems involve competing control objectives of maximising accuracy while minimising trav...
Five-axis Computer Numerical Controlled (CNC) machine tools are used to machine parts with complex, ...
The manufacturing process reaches maturity concerning Computer Aided Manufacturing and cutting proce...
International audienceContour error rather than tracking error is the main concern in multi-axis mac...
Improvement of contouring accuracy on CNC machine tools. To increase the economic efficiency of nume...
Le processus de fabrication des pièces usinées arrive à maturité concernant la fabrication assistée ...
Abstract: Problem statement: High precision machining requires high capability of multi-axis feed dr...
Les techniques d’usinage avancées sont un élément indispensable du développement des industries manu...
The advanced machining techniques are always the backbone of the manufacturing industries. Among suc...
The advanced machining techniques are always the backbone of the manufacturing industries. Among suc...
Absrruct-To improve contouring performance of multiaxis computer numerically controlled machine tool...
In modern manufacturing industries, many applications require precision motion control of multi-agen...
This thesis presents experimentally verified smooth trajectory generation, feedrate optimization, a...
International audienceThis paper presents an Off-line Gain Adjustment (OGA) approach to reduce conto...
International audienceThis paper presents an Off-line Gain Adjustment (OGA) approach to reduce conto...
Contouring systems involve competing control objectives of maximising accuracy while minimising trav...
Five-axis Computer Numerical Controlled (CNC) machine tools are used to machine parts with complex, ...
The manufacturing process reaches maturity concerning Computer Aided Manufacturing and cutting proce...
International audienceContour error rather than tracking error is the main concern in multi-axis mac...
Improvement of contouring accuracy on CNC machine tools. To increase the economic efficiency of nume...
Le processus de fabrication des pièces usinées arrive à maturité concernant la fabrication assistée ...
Abstract: Problem statement: High precision machining requires high capability of multi-axis feed dr...