Kučerka, Martin, 1980-

Comparison of particles from the sanding process of spruce and oak on a narrow belt sander / Martin Kučerka ... [et al.]. -- The paper deals with the microscopic analysis and comparison of particles from the sanding process of spruce and oak on a narrow belt sander. The values of all sizes obtained from the microscope measurements ranged over a wide range of all sizes between 3-1000 μm. Chips with sizes < 100.0-10.0 μm were the most prevalent, accounting for 50% and 47% of the total sizes present in the oak and spruce samples, respectively. The presence of chips <10.0 μm in size was present in oak samples 37% and in spruce samples 33% of the total number of chips. Chips of larger sizes were present in 13 % of the oak samples and 20 % of the spruce samples. The study of sizes below <10.0 μm showed that, based on medians, the most frequently occurring splinter size was 5.43 μm diameter for both species equally. In both samples, the sizes ranged from 3.43 to 9.71 μm. The study of dimensions below <100.0-10.0 μm showed that the most frequently occurring dimensions based on medians were chips with a diameter of approximately 30 μm for oak and chips with a diameter of approximately 28 μm for spruce.

In Trieskové a beztrieskové obrábanie dreva : vedecký časopis. -- Zvolen : Technická univerzita vo Zvolene, 2024. -- ISSN 2453-904X. -- ISSN 1339-8350. -- Č. 14 (2024), s. 135-142