Počet záznamov: 1  

Granulometric characterization of wood dust emission from CNC machining of natural wood and medium density fiberboard

  1. NázovGranulometric characterization of wood dust emission from CNC machining of natural wood and medium density fiberboard
    Aut.údajeRichard Kminiak, Martin Kučerka ... [et al.]
    Autor Kminiak Richard (20%)
    Spoluautori Kučerka Martin 1980- (27%) UMBFP07 - Katedra techniky a technológií
    Krišťák Ľuboš (20%)
    Réh Roman (20%)
    Antov Petar (1%)
    Očkajová Alena 1961- (10%) UMBFP07 - Katedra techniky a technológií
    Rogozinski Tomasz (1%)
    Pędzik Marta (1%)
    Zdroj.dok. Forests. Vol. 12, no. 8 (2021), pp. 1-15. - Basel Basel : MDPI : Multidisciplinary Digital Publishing Institute, 2021
    Kľúč.slová ochrana zdravia pri práci   drevné kompozity   drevný prach   emisie   granulometria prachu   distribúcia produktu   obrábanie dreva   drevotrieskové dosky  
    Heslá geogr. Slovensko
    Form.deskr.články - journal articles
    Jazyk dok.angličtina
    KrajinaŠvajčiarsko
    AnotáciaThe aim of this paper was to determine the particle size composition of wood dust emission from CNC milling of natural wood and medium-density fiberboard (MDF) and evaluate the associated occupational exposure risks. The paper is focused on some of the most commonly used materials in the woodworking and furniture industry, i.e., solid wood (beech, oak, and spruce) and composite materials (MDF panels). In addition to the influence of the machined material, the effect of the technical-technological parameters, namely, feed speed and depth of cut on the particle size distribution, was also investigated. The selected values of the technical-technological parameters used in this study followed the common work practice in small wood processing companies. The particle size distribution was evaluated by using sieve analysis of samples from the total mass of collected wood dust. The results demonstrated that machining of natural wood is characterized mostly by the formation of coarse dust fractions (2 mm–1 mm sieves), whilst the processing of MDF was associated with generation of fine dust fractions with a size below 100 m. The results obtained can be used for optimizing the technological programs of CNC milling machines, thus, reducing the occupational exposure to harmful wood dust emissions in the wood-processing industry.
    URLLink na plný text
    Kategória publikačnej činnosti ADC
    Číslo archívnej kópie50464
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    Katal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Báza dátxpca - PUBLIKAČNÁ ČINNOSŤ
    OdkazyPERIODIKÁ-Súborný záznam periodika
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Počet záznamov: 1  

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