As indicated by its name, the purpose of flexible tolerancing is to take into account the flexibility of the parts in a tolerancing process. It allows to evaluate the permissibles geometrical defects by both geometrical and mechanical criteria. These works deal first with the elaboration of a model able to predict the mechanical behaviour of an assembly of larges and flexibles parts which are suject to geometrical defects induced by their manufacturing process. A method has thus been suggested in order to implement geometrical variations which are realistic according to these hypothetical geometrical defects. To simulate the assembling process, the unilateral contact phenomenon and the stiffness variations induced by the geometrical variabi...
In the manufacturing process of a product, various assembly steps are necessary. Several types of re...
In the manufacturing process of a product, various assembly steps are necessary. Several types of re...
Rédigée en septembre 2007- The analysis of deviations of mechanisms is usually made with the assumpt...
Comme son nom l'indique, le tolérancement flexible a pour objectif de tenir compte de la souplesse d...
Comme son nom l'indique, le tolérancement flexible a pour objectif de tenir compte de la souplesse d...
The aim of this thesis is to model and analyze geometric tolerancing for assembly. First, general to...
L’analyse des tolérances a pour but de vérifier lors de la phase de conception, l’impact des toléran...
Tolerance analysis aims toward the verification of the impact of individual tolerances on the assemb...
Over-constrained mechanisms are often used in industries to ensure a good mechanical strength and a ...
Les mécanismes hyperstatiques sont souvent utilisés dans l’industrie pour garantir une bonne tenue m...
This study proposes a new approach to analysis and synthesis of geometrical tolerance mechanisms. We...
In industrial contexts, overconstrained assemblies are often used to ensure sufficient stiffness and...
L’émergence des matériaux composites dans le domaine aéronautique a permis d’alléger considérablemen...
Flexible mechanical parts can be assembled having the use of their elasticity together with their g...
In some kind of mechanical products, the correct assembly is obtained considering also the deformat...
In the manufacturing process of a product, various assembly steps are necessary. Several types of re...
In the manufacturing process of a product, various assembly steps are necessary. Several types of re...
Rédigée en septembre 2007- The analysis of deviations of mechanisms is usually made with the assumpt...
Comme son nom l'indique, le tolérancement flexible a pour objectif de tenir compte de la souplesse d...
Comme son nom l'indique, le tolérancement flexible a pour objectif de tenir compte de la souplesse d...
The aim of this thesis is to model and analyze geometric tolerancing for assembly. First, general to...
L’analyse des tolérances a pour but de vérifier lors de la phase de conception, l’impact des toléran...
Tolerance analysis aims toward the verification of the impact of individual tolerances on the assemb...
Over-constrained mechanisms are often used in industries to ensure a good mechanical strength and a ...
Les mécanismes hyperstatiques sont souvent utilisés dans l’industrie pour garantir une bonne tenue m...
This study proposes a new approach to analysis and synthesis of geometrical tolerance mechanisms. We...
In industrial contexts, overconstrained assemblies are often used to ensure sufficient stiffness and...
L’émergence des matériaux composites dans le domaine aéronautique a permis d’alléger considérablemen...
Flexible mechanical parts can be assembled having the use of their elasticity together with their g...
In some kind of mechanical products, the correct assembly is obtained considering also the deformat...
In the manufacturing process of a product, various assembly steps are necessary. Several types of re...
In the manufacturing process of a product, various assembly steps are necessary. Several types of re...
Rédigée en septembre 2007- The analysis of deviations of mechanisms is usually made with the assumpt...