Optimisation de la durée de vie d'un outil de coupe pour l'industrie du bois : analyse et compréhension des modes d'usure : mise au point de solutions innovantes avec tests industriels

Abstract : For each kind of production, the tool's wear can make important consequences on her. Wear is a common subject through the industry, and this phenomenon mastering always makes an advancement for entreprises who are interested in. This work deals with the wear phenomenon decomposition between different processable studies in order to permit a study and a global comprehension of this complex phenomenon. That's why we decided to separate the general cutting hedge general wear in wood industry second transformation between two parts : corrosion and abrasion. According to the wood material and his cutting specificities, the corrosion study was made by an electrochemistry test adaptation whereas the abrasion one needed the creation of a specific testing stand : TEEMO. To complete this study, we carried out experiments on generated temperature during the machining process. Through all this project, the results validates the departure theories i.e. corrosion and abrasion have interaction to generate the cutting hedge global wear. With the sights of this work, the chemical composition of the cutting material is a factor as important as the material mechanic properties against the wear.
Document type :
Theses
File URL :
http://docnum.univ-lorraine.fr/prive/SCD_T_2006_0215_GAUVENT.pdf
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https://hal.univ-lorraine.fr/tel-01748143
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Submitted on : Thursday, March 29, 2018 - 11:26:23 AM
Last modification on : Friday, March 30, 2018 - 1:32:25 AM

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  • HAL Id : tel-01748143, version 1

Citation

Marc Gauvent. Optimisation de la durée de vie d'un outil de coupe pour l'industrie du bois : analyse et compréhension des modes d'usure : mise au point de solutions innovantes avec tests industriels. Autre. Université Henri Poincaré - Nancy 1, 2006. Français. ⟨NNT : 2006NAN10215⟩. ⟨tel-01748143⟩

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