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Investigation of Laser Dressed Super Abrasive Grinding Wheel by Using SEM & Raman Spectroscopy

In this present work, Investigation was carried on the surface of laser dressed super abrasive grinding wheel to study the topography of the super abrasive wheel surface, the residual stress distribution on the laser dressed surface of the wheel and to analyse the heat affected zone of the wheel surface. To investigate all this terms the experimental study of Scanning Electron Microscope and Raman Spectroscopy on the laser dressed wheel surface were done and objective of this work is also to show the effectiveness of laser dressing by measuring the surface roughness of the workpiece before and after laser dressing operation.