Influence of Feed Speed on the Content of Fine Dust during Cutting of Two-Side-Laminated Particleboards

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F16%3A43910847" target="_blank" >RIV/62156489:43410/16:43910847 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.5552/drind.2016.1417" target="_blank" >http://dx.doi.org/10.5552/drind.2016.1417</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5552/drind.2016.1417" target="_blank" >10.5552/drind.2016.1417</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Influence of Feed Speed on the Content of Fine Dust during Cutting of Two-Side-Laminated Particleboards

Popis výsledku v původním jazyce

This paper deals with the problems of wood dust production during the sawing of two-side-laminated particleboards. It points out the dangerous impact of wood dust particles on people's health and other unfavourable influences in the working environment. The aim of the paper was to introduce the research of dustiness, to determine the content of fine particles in sawdust and analyse the influence of feed rate on the granularity of sawdust created in the process of sawing two-side-laminated particleboards using modern circular saw. Sawing parameters were chosen for the optimal cutting speed of the circular-saw blade Pilana TFZL, v(c) = 84.3 m.s(-1) and for three feed rates of a workpiece with the cut v(f) = 10, 15, 20 m.min(-1). The collected sawdust particles were subjected to the particle-size analysis under exactly defined conditions by sieving and the basic granulometric analysis was made. Sieve analysis gives only a general particle-size distribution without any information considering the mass concentration of fine fraction of dust. Therefore, laser particle sizer Analysette 22 Microtec Plus was used to specify details concerning the size of dust particles smaller than 63 mu m, which were collected in the bottom collector.

Název v anglickém jazyce

Influence of Feed Speed on the Content of Fine Dust during Cutting of Two-Side-Laminated Particleboards

Popis výsledku anglicky

This paper deals with the problems of wood dust production during the sawing of two-side-laminated particleboards. It points out the dangerous impact of wood dust particles on people's health and other unfavourable influences in the working environment. The aim of the paper was to introduce the research of dustiness, to determine the content of fine particles in sawdust and analyse the influence of feed rate on the granularity of sawdust created in the process of sawing two-side-laminated particleboards using modern circular saw. Sawing parameters were chosen for the optimal cutting speed of the circular-saw blade Pilana TFZL, v(c) = 84.3 m.s(-1) and for three feed rates of a workpiece with the cut v(f) = 10, 15, 20 m.min(-1). The collected sawdust particles were subjected to the particle-size analysis under exactly defined conditions by sieving and the basic granulometric analysis was made. Sieve analysis gives only a general particle-size distribution without any information considering the mass concentration of fine fraction of dust. Therefore, laser particle sizer Analysette 22 Microtec Plus was used to specify details concerning the size of dust particles smaller than 63 mu m, which were collected in the bottom collector.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JJ - Ostatní materiály

OECD FORD obor

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Projekt

<a href="/cs/project/EE2.3.20.0269" target="_blank" >EE2.3.20.0269: Vytvoření mezinárodního vědecko-výzkumného týmu pro vývoj nových materiálů na bázi dřeva</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Drvna Industrija

ISSN

0012-6772

e-ISSN

—

Svazek periodika

67

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

HR - Chorvatská republika

Počet stran výsledku

7

Strana od-do

9-15

Kód UT WoS článku

000379333100002

EID výsledku v databázi Scopus

2-s2.0-84962331419