Argay, Filip, 1986- Vplyv počtu zubov pílového kotúča na hlučnosť procesu priečneho pílenia bukového dreva = Effect of the saw blade teeth number on transverse cutting process noise when cutting beechwood / Filip Argay. -- obr., tab. -- Lit. - The article deals with problematic of beech wood cross-cutting. It focuses on the impact of the saw blades teeth number,and on the blade noise emissions during cross-cutting. Article is based on an experiment in which was used three saw blades Extol PREMIUM with SK plates with uniform diameter (D = 250 mm), uniform angular geometry (α = 15°, β = 60°, γ = 15°), but a different number of teeth (z = 24, 40 a 60). For the experiment were used tangentially sawn beech samples with absolute humidity wa = 12 ± 1%, and 25 mm of thickness. Cutting the beech test samples was conducted to crosscut miter saw BOSCH GCM 10 S PROFESIONAL with the movement of the saw blade on a circular arc at a constant cutting speed (vc= 62 m×s−1) and at a sliding force (Fp = 75 N). The experiment showed that the saw blades noise, depending on teeth number and the wear degree of cutting edge was in range from 96.8 dB to 97,9 dB. Based on the results obtained article notes, that all three considered saw blades exceed the upper exposure action value 85 dB, which means that the worker must use hearing protection (muffs). - Cieľom daného článku je stanoviť vplyv rôzneho počtu zubov troch vybraných pílových kotúčov rovnakého priemeru a geometrie rezných klinov na hlučnosť pri priečnom pílení dreva na pokosovej kapovacej píle.

In Acta Facultatis Xylologiae Zvolen : vedecký časopis Drevárskej fakulty. -- Zvolen : Technická univerzita vo Zvolene, 2014. -- ISSN 1336-3824. -- Roč. 56, č. 1 (2014), s. 77-85

I. Acta Facultatis Xylologiae Zvolen : vedecký časopis Drevárskej fakulty. -- Roč. 56, č. 1 (2014), s. 77-85

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