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Influence of thermal modification and sanding parameters on finest particle content in pinewood dust

cris.lastimport.scopus2025-10-23T06:55:54Z
cris.virtual.author-orcid0000-0002-6713-8077
cris.virtual.author-orcid0000-0003-0076-3190
cris.virtual.author-orcid0000-0003-4957-1042
cris.virtual.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtual.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.author-orcid5ad889ad-842c-4ab2-9a0e-ea77e6f75f9c
cris.virtualsource.author-orcidbe4662f0-4144-45b2-96f7-33f2859e6d5e
cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.author-orciddb2ff8e2-8bc0-4fd4-bbc1-07ba3ca94ccf
cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
dc.abstract.enThe study's objective was to assess the particle-size distribution and formulate an empirical model for the content of the finest dust created during the sanding of unmodified and thermally modified pine wood. The experimental design included unmodified and two options of thermally modified pine (Pinus sylvestris L.) wood samples, four feed speeds (3; 6; 9; 12 m·min−1), and three grit sizes of sanding belts (P60; P80; P100). The wood dust samples underwent sieve analysis to determine the particle-size distribution and laser analysis to determine the content of the finest particles. The sanding of thermally modified wood produced a higher amount of fine dust compared to unmodified wood. The content of fine dust increased with decreasing feed speed, while larger grit sizes resulted in increased production of fine dust. The average mass share of dust < 2.5, < 4, and < 10 µm was significantly lower when sanding the unmodified wood than thermally modified wood. The influence of feed speed, grit size, and material type on dust creation suggests that thermal modification is a factor in increasing the content of the potentially harmful finest particles (respirable fraction). The presented empirical model can help minimize health risks during the sanding of thermally modified pine wood by adjusting the sanding parameters.
dc.affiliationWydział Leśny i Technologii Drewna
dc.affiliation.instituteKatedra Meblarstwa
dc.affiliation.instituteKatedra Nauki o Drewnie i Techniki Cieplnej
dc.affiliation.instituteKatedra Obrabiarek i Podstaw Konstrukcji Maszyn
dc.contributor.authorHanincová, Luďka
dc.contributor.authorPędzik, Marta
dc.contributor.authorMajka, Jerzy
dc.contributor.authorSydor, Maciej
dc.contributor.authorRogoziński, Tomasz
dc.date.accessioned2025-07-25T12:48:53Z
dc.date.available2025-07-25T12:48:53Z
dc.date.issued2024
dc.description.bibliographybibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.if2,1
dc.description.number4
dc.description.points100
dc.description.volume19
dc.identifier.doi10.1080/17480272.2023.2289612
dc.identifier.eissn1748-0280
dc.identifier.issn1748-0272
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/3985
dc.languageen
dc.relation.ispartofWood Material Science and Engineering
dc.relation.pages887-895
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.subject.enlaser diffraction analysis
dc.subject.enparticle-size distribution
dc.subject.ensieve analysis
dc.subject.enwood dust
dc.titleInfluence of thermal modification and sanding parameters on finest particle content in pinewood dust
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.issue4
oaire.citation.volume19