M.Sc. Tezi Görüntüleme | |||||||||||||||||||||
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Summary: In this study was investigated the effect of surface roughness and power consumption of different processing conditions of naturally grown Oriental spruce (Picea orientalis (L.) Link.) and Oriental beech (Fagus orientalis Lipsky.) in the Eastern Black Sea Region of Turkey. Test specimens prepared from the lumber cut tangentially from logs according to the standards. The specimens were planed 7 and 14 m / min feed rate, 0.5, 1.5, 2.5 and 3.5 mm depth of cut and with the using 1, 2 and 4 blades. Power consumption of the test samples was determined during planing with a voltmeter and an ammeter. Surface roughness measurements were carried out on the planed surfaces under the same conditions, and sanded surfaces 80 and 100 sanding numbers.As a result, with increasing the feed rate, cutting depth, number of blades and wood density power consumption increased. Surface roughness becomes greater with an increasing the feed rate and depth of cut, however, with an increasing number of blades and sanding numbers become lower. Surface roughness values of earlywood was obtained lower than latewood. In addition, surface roughness of Oriental beech was obtained greater than Oriental spruce. Key Words: Wood species, Machining processing, Power consumption, Surface roughness |