| Abstract: | The surface morphology of machined steel C60 was investigated by comparative scanning electron micrographs and surface finish measurements. Structure changes in the boundary layer by plastic deformation could be examined using optical and electron optical observation of longitudinal cut taper sections. Both the surface roughness and the depth of changes by plastic deformation were found to increase with progressing wear of the tool. Concluding it can be stated that the additional application of scanning electron microscopy reveals more detailed informations than usual test methods alone cal deliver. |
