Caractérisation et etude de divers variétés de verres optiques finis par des outils à grains abrasifs agglomérés avec l'étude

Abstract

In this work, we are interested in the characterization study and study of various varieties of optical glasses finished by agglomerated abrasive grain tools with the study of the effectiveness of the tools. During this present work we have the task of carrying out the surface finishing of types of flint and zero hard optical glasses by series of smoothing and polishing using tools with agglomerated abrasive grains in alumina and cerium oxide. We then proceed to a series of characterization which firstly affects the treated optical glasses by characterizing their surface condition by profilometry, their optical transmission and finally their material removal rate then secondly it proceeds to the characterization of the agglomerated tools to determine their effectiveness in terms of wear resistance during finishing processes.