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The article presents results of the surface roughness of pine wood and it shows a problem of comparison of results obtained using profilometers with different measuring gauges. Moreover, the effect of feeding speed and rotational speed of a spindle on the surface quality was investigated. Large dispersion of the results was observed, depending on applied measuring gauge. The differences between the...
The presented study concerned the effect of technological parameters such as feeding speed and sharpness angle on the surface roughness of three native wood species: beech, pine and black locust. The sharpness angle was investigated in range of 40-55° during milling with various values of feeding speeds. Milling process was carried out with the use of bottom spindle milling machine and roughness measurements...
The paper presents studies on the effect of feed speed and spindle rotation speed on the milled surface of beech wood worked on a milling machine. In this study eight feed speed variants and five spindle rotation speed variants were tested. The analyses focused on roughness characteristics of milled surface and detailed visual (organoleptic) analyses were conducted. A statistically significant effect...
The article presents results of the surface roughness of pine wood and it shows a problem of comparison of results obtained using profilometers with different measuring gauges. Moreover, the effect of feeding speed and rotational speed of a spindle on the surface quality was investigated. Large dispersion of the results was observed, depending on applied measuring gauge. The differences between the...
Galvanizing treatment as a method to protect tools used in teaching processes. This paper presents the use of zinc coating applied on surfaces of wood machining tools - exhibits in teaching processes. Analyses were conducted to determine resistance of applied coatings to the action of various environments, which in an accelerated manner assessed suitability of coatings as a method of tool protection,...
Comparative wear analysis of modified cutters during processing of milling of selected wood-based materials. This study presents comparative investigations of durability of cutters covered with different variants of antiwear coatings. The impact of hard coatings spread on faces of cutters on the wear of cutting edges during the process of milling of chipboards and MDFs was investigated. Every time,...
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