The effect of the number of blades and grain size of abrasives in planning and sanding on the surface roughness of European Black Pine and Lombardy Poplar
2005
Burdurlu, E. | Usta, I. | Ulupinar, M. | Aksu, B. | Erarslan, T. C.
The effect of the number of blades and the abrasive grain size of sandpaper on the surface roughness in wood materials obtained from Lombardy poplar and European black pine were examined. A total of 220 samples were prepared for this purpose. The samples were subjected to roughness measurements according to TS 6212 EN ISO 4288. The values obtained were statistically analyzed and the results were interpreted. The best results among the sanded surfaces in roughness were obtained with 180-grit sandpaper on targential cut surfaces for Lombardy poplar and with 220-grit sandpaper on targential cut surfaces for European black pine. In the planed surfaces, the best result was obtained on targential cut surfaces with 2 blades and a 5 m min feeding rate for Lombardy poplar and European black pine
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