Výsledky vyhľadávania

Nájdených záznamov: 14  
Vaša požiadavka: Kľúčové slovo = "granulometric analysis"
  1. NázovGranulometric composition of chips and dust produced from the process of working thermally modified wood
    Aut.údajeAlena Očkajová ... [et al.]
    Autor Očkajová Alena 1961- (35%) UMBFP07 - Katedra techniky a technológií
    Spoluautori Kučerka Martin 1980- (35%) UMBFP07 - Katedra techniky a technológií
    Kminiak Richard (20%)
    Rogoziński Tomasz (10%)
    Zdroj.dok. Acta Facultatis Xylologiae Zvolen. Roč. 62, č. 1 (2020), s. 103-111. - Zvolen : Technická univerzita vo Zvolene, 2020
    Kľúč.slová woodworking   drevo - wood   granulometric analysis  
    Form.deskr.články - journal articles
    Jazyk dok.angličtina
    KrajinaSlovenská republika
    AnotáciaThe granulometric composition of chips and dust from the longitudinal milling and sanding of thermally modified oak and spruce wood over a set of modification temperatures: 160, 180, 200 and 220 °C is determined and differences between the factors affecting the granulometry during these two woodworking processes are defined in the paper. Sieve analysis yielded percentages on individual sieves. Residual curves were used to emphasize the difference in these technologies in the granulometric composition, where a shift to the left signals smaller (finer particles) or dust particles. While the sanding dust residue curves shift to the right due to the elevated temperature of the wood treatment, i.e. towards larger fine particles and medium coarse particles, the chip residue curves from the milling process shift to the left, with a higher share of medium coarse, fine and dust fractions due as the wood modification temperature increases
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    Kategória publikačnej činnosti ADN
    Číslo archívnej kópie47585
    Kategória ohlasu CHUCHALA, Daniel - SANDAK, Jakub - ORLOWSKI, Kazimierz A. - MUZINSKI, Tomasz - LACKOWSKI, Marcin - OCHRYMIUK, Tomasz. Effect of the drying method of pine and beech wood on fracture toughness and shear yield stress. In Materials. ISSN 1996-1944, 2020, vol. 13, no. 20, pp. 1-17.
    CANDELIER, Kevin - DIBDIAKOVA, Janka. A review on life cycle assessments of thermally modified wood. In Holzforschung. ISSN 0018-3830, 2021, vol. 75, no. 3, pp. 199-224.
    RAJKO, Lubomir - KOLEDA, Peter - BARCIK, Stefan - KOLEDA, Pavol. Technical and technological factors' effects on quality of the machined surface and energetic efficiency when planar milling heat-treated meranti wood. In BioResources. ISSN 1930-2126, 2021, vol. 16, no. 4, pp. 7884-7900.
    CUI, Yunqi - YIN, Jian - CAI, Yitong - WANG, Huimin - ZHU, Nanfeng - DING, Tao. Spatial distribution characteristics of the dust emitted at different cutting speeds during MDF milling by image analysis. In Journal of wood science. ISSN 1435-0211, 2022, vol. 68, no. 1, pp. 1-13.
    REH, Roman - KRISTAK, Lubos - ANTOV, Petar. Advanced eco-friendly wood-based composites. In Materials. ISSN 1996-1944, 2022, vol. 15, no. 23, pp. 1-5.
    SATINOVA, Viktoria - HLAVAC, Pavol - IZDINSKY, Jan - REINPRECHT, Ladislav. Rot evaluation in spruce logs and rot reflection into dimensions of chips for particleboards. In Acta Facultatis xylologiae Zvolen. ISSN 1336-3824, 2022, vol. 64, no. 2, pp. 5-16.
    DZURENDA, Ladislav - BANSKI, Adrián. Chip grain size from the process of machining steamed and unsteamed alder wood on a cnc machining center and assessment of separation results. In Annals of Warsaw university of life sciences SGGW : forestry and wood technology. ISSN 1898-5912, 2023, no. 121, pp. 43-50.
    Katal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Báza dátxpca - PUBLIKAČNÁ ČINNOSŤ
    OdkazyPERIODIKÁ-Súborný záznam periodika
    nerozpoznaný

    nerozpoznaný

  2. NázovGranulometric analysis of sanding dust from selected wood species
    Aut.údajeAlena Očkajová, Martin Kučerka ... [et al.]
    Autor Očkajová Alena 1961- (58%) UMBFP07 - Katedra techniky a technológií
    Spoluautori Kučerka Martin 1980- (14%) UMBFP07 - Katedra techniky a technológií
    Krišťák Ľuboš (14%)
    Igaz Rastislav (14%)
    Zdroj.dok. BioResources. Vol. 13, no. 4 (2018), pp. 7481-7495. - Raleigh : North Carolina State University, 2018
    Kľúč.slová wood dust   granulometric analysis   granularity  
    Jazyk dok.slovenčina
    KrajinaSpojené štáty
    Systematika 62
    AnotáciaDifferent types of sanders are used in every furniture and carpentry plant. The wood dust generated during sanding is considered one of the main health and safety hazards. The greatest danger to respiratory organs is a respirable (alveolar) component with a particle size of less than 10 μm. Thus, it is important to know the specific particle size fractions of wood dust. This study compared the granulometric compositions of abrasion wood dusts of selected wood species (beech and oak) and determined the statistical significance of individual factors (type of sander, wood species, grain size of sander, sanding direction) that affect the percentage of fractions ≤ 0.08 mm. The results confirmed that the use of narrow band and handheld (belt and disc) sanders caused high percentages of fractions ≤ 0.08 mm, above 90% in all cases. In these types of sanders, the working part of the sander is not completely covered, and the operator is in direct contact with the machine. Despite the use of a suction device, a certain amount of dust remains suspended in the air, or it settles on surfaces. In both cases, this dust poses a health and safety hazard
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    Kategória publikačnej činnosti ADC
    Číslo archívnej kópie42672
    Kategória ohlasu KMINIAK, Richard - DZURENDA, Ladislav. Impact of sycamore maple thermal treatment on a granulometric composition of chips obtained due to processing on a CNC machining mentre. In Sustainability. ISSN 2071-1050, 2019, vol. 11, no. 3, pp. 1-10.
    KMINIAK, Richard - DZURENDA, Ladislav. Granulometric composition of chips from the milling process of spruce on a CNC machining center. In Annals of Warsaw University of life sciences - SGGW (Forestry and Wood Technology). ISSN 1898-5912, 2018, no. 104, pp. 48-52.
    MOJŽIŠ, Miroslav - BUBENÍKOVÁ, Tatiana - ZACHAR, Martin - KACIKOVÁ, Danica - STEFKOVÁ, Jaroslava. Comparison of natural and synthetic sorbents' efficiency at oil spill removal. In BioResources . ISSN 1930-2126, 2019, vol. 14, no. 4, pp. 8738-8752.
    VANDLIČKOVÁ, Miroslava - MARKOVÁ, Iveta - MAKOVICKÁ-OSVALDOVÁ, Linda - GAŠPERCOVÁ, Stanislava - SVETLÍK, Jozef. Evaluation of African Padauk (Pterocarpus soyauxii) explosion dust. In BioResources. ISSN 1930-2126, 2020, vol. 15, no. 1, pp. 401-414.
    DADO, Miroslav - MIKUŠOVÁ, Lucia - SCHWARZ, Marian - HNILICA, Richard. Effect of selected factors on mass concentration of airborne dust during wood sanding. In MM Science journal. ISSN 1803-1269, 2019, vol. 2019, pp. 3679-3682.
    VANDLIČKOVÁ, Miroslava - MARKOVÁ, Iveta. Ignition of wood dust of African Padauk (Pterocarpus Soyauxii). In International scientific conference on woods and fire safety. Springer : Cham, 2020. ISBN 978-3-030-41234-0, pp. [1-4].
    VANDLIČKOVÁ, Miroslava - MARKOVÁ, Iveta - OSVALDOVÁ, Linda Makovicka - GAŠPERCOVÁ, Stanislava - SVETLÍK, Jozef - VRANIAK, Jozef. Tropical wood dusts-granulometry, morfology and ignition temperature. In Applied sciences. ISSN 2076-3417, 2020, vol. 10, no. 21, pp. 1-15.
    PEDZIK, Marta - STUPER-SZABLEWSKA, Kinga - SYDOR, Maciej - ROGOZINSKI, Tomasz. Influence of grit size and wood species on the granularity of dust particles during sanding. In Applied sciences. ISSN 2076-3417, 2020, vol. 10, no. 22, pp. 1-9.
    ROGOZINSKI, Tomasz - CHUCHALA, Daniel - PEDZIK, Marta - ORLOWSKI, Kazimierz A. - DZURENDA, Ladislav - MUZINSKI, Tomasz. Influence of drying mode and feed per tooth rate on the fine dust creation in pine and beech sawing on a mini sash gang saw. In European journal of wood and wood products. ISSN 0018-3768, 2021, vol. 79, no. 1, pp. 91-99.
    KWIDZINSKI, Zdzislaw - BEDNARZ, Joanna - PEDZIK, Marta - SANKIEWICZ, Lukasz - SZAROWSKI, Piotr - KNITOWSKI, Bartlomiej - ROGOZINSKI, Tomasz. Innovative line for door production technoPORTA - technological and economic aspects of application of wood-based materials. In Applied sciences. ISSN 2076-3417, 2021, vol. 11, no. 10, art. no. 4502, pp. 1-20.
    SYDOR, Maciej - MIRSKI, Radoslaw - STUPER-SZABLEWSKA, Kinga - ROGOZINSKI, Tomasz. Efficiency of machine sanding of wood. In Applied sciences. ISSN 2076-3417, 2021, vol. 11, no. 6, art. no. 2860, pp. 1-12.
    VANDLIČKOVÁ, Miroslava - MARKOVÁ, Iveta - HOLLÁ, Katarína - GAŠPERCOVÁ, Stanislava. Evaluation of marblewood dust's (Marmaroxylon racemosum) effect on ignition risk. In Applied sciences - Basel. ISSN 2076-3417, 2021, vol. 11, no. 15, art. no. 6874, pp. 1-9.
    GEJDOŠ, Miloš - LIESKOVSKÝ, Martin. Selected risks in the storage of biomass in heating plants of urban-type : Slovakian case study. In WoodEMA 2021 : the response of the forest-based sector to changes in the global economy : 14th international scientific conference, Koper, 16th-18th June 2021. Zagreb : WoodEMA - International association for economics and management in wood processing and furniture manufacturing, 2021. ISBN 978-961614441-4, pp. 399-404.
    MRAČKOVÁ, Eva - SCHMIDTOVÁ, Jarmila - KMEŤOVÁ, Elena - KAČÍKOVÁ, Danica. Granulometric analysis of spruce wood dust. In Delta (Zvolen). ISSN 1337-0863, 2021, vol. 15, no. 1, pp. 50-57.
    DEMBINSKI, Czeslaw - POTOK, Zbigniew - DOLNY, Stanislaw - KMINIAK, Richard - ROGOZINSKI, Tomasz. Performance of filter bags used in industrial pulse-jet baghouses in wood-based panels furniture factory. In Applied sciences (Basel). ISSN 2076-3417, 2021, vol. 11, no. 19, pp. 1-15.
    VANDLÍČKOVÁ, Miroslava - MARKOVÁ, Iveta - GAŠPERCOVÁ, Stanislava - HOLLÁ, Katarína. Effect of particle size distribution of cumar dust on risk of initiation. In Waste forum. ISSN 1804-0195, 2021, no. 4, pp. 273-285.
    GALLO, Pietro - FAILLA, Sabina - BIOCCA, Marcello - PARIS, Enrico - GALLUCCI, Francesco - FORNACIARI, Laura - SCHILLACI, Giampaolo. Exposure to heavy metals in wood dust during dry-pruning in vineyard. In Lecture notes in civil engineering : 06th international conference on safety, health and welfare in agriculture and agro-food systems (SHWA 2021), online, 15th-18th September 2021. ISSN 2366-2557, 2022, vol. 252 LNCE, pp. 207-215.
    TUREKOVA, Ivana - MARKOVA, Iveta - SVENTEKOVA, Eva - HARANGOZO, Jozef. Evaluation of microclimatic conditions during the teaching process in selected school premises. Slovak case study. In Energy. ISSN 0360-5442, 2022, vol. 239, part D, art. no. 122161, pp. 1-8.
    RATNASINGAM, Jegatheswaran. Sanding process. In Furniture manufacturing : a production engineering approach. Singapore : Springer Singapore, 2022. ISBN 978-981-16-9411-0, pp. 79-88.
    CUI, Yunqi - YIN, Jian - CAI, Yitong - WANG, Huimin - DING, Tao - ZHU, Nanfeng. Morphological characteristics of bamboo panel milling dust derived from different average chip thicknesses. In Forests. ISSN 1999-4907, 2022, vol. 13, no. 9, pp. 1-18.
    DADO, Miroslav - SALVA, Jozef - SCHWARZ, Marian - VANEK, Miroslav - BUSTIN, Lucia. Effect of grit size on airborne particle concentration and size distribution during oak wood sanding. In Applied sciences (Basel). ISSN 2076-34717, 2022, vol. 12, no. 15, pp. 1-14.
    ZHOU, Xihe - LI, Xiaoxu - CUI, Zhongwen - WU, Lin - ZHOU, Handong - LU, Xiaoning. Combustible wood dust explosions and impacts on environments and health - a review. In Environmental research. ISSN 0013-9351, 2023, vol. 216, art. no. 114658, pp. 1-17.
    PONPRATHOM, Yothin. Design and development of protective equipment from noise and dustof circular saws. In Advanced science journal. ISSN 1513-9980, 2022, vol. 22, no. 2, pp. R1-R20.
    KOLEDA, Pavol - KOLEDA, Peter - HRČKOVÁ, Mária - JÚDA, Martin - HORTOBÁGYI, Áron. Experimental granulometric characterization of wood particles from CNC machining of chipboard. In Applied sciences. ISSN 2076-3417, 2023, vol. 13, no. 9, pp. 1-15.
    BIOCCA, Marcello - POCHI, Daniele - GALLO, Pietro - FANIGLIULO, Roberto. Air-borne particle size distribution of wood dust emitted during small scale forestry operations. In Journal of basic and applied sciences [online]. 2023, vol. 19, pp. 60-67 [cit. 2023-09-06]. ISSN 1927-5129. Dostupné na: https://doi.org/10.29169/1927-5129.2023.19.05
    SHER, Farooq - BOŠKAILO, Emina - SMJEČANIN, Narcisa - NEMȚANU, Monica R. - SHER, Emina K. - LIMA, Eder C. Magnetic multifunctional nanomaterials for enhanced transverse chemical and bioanalytical applications - a review. In TrAC trends in analytical chemistry. ISSN 0165-9936, 2024, vol. 173, art. no. 117622, pp. 1-19.
    Katal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Báza dátxpca - PUBLIKAČNÁ ČINNOSŤ
    OdkazyPERIODIKÁ-Súborný záznam periodika
    nerozpoznaný

    nerozpoznaný

  3. NázovThermal analysis of granulometry selected wood dust particles
    Podnázovgranulometry of wood dusts
    Aut.údajeIveta Marková, Emília Hroncová ... [et al.]
    Autor Marková Iveta 1971- (30%) UMBFP04 - Katedra životného prostredia
    Spoluautori Hroncová Emília 1977- (5%) UMBFP04 - Katedra životného prostredia
    Tomaškin Ján 1963- (15%) UMBFP04 - Katedra životného prostredia
    Tureková Ivana (50%)
    Zdroj.dok. BioResources. Vol. 13, no. 4 (2018), pp. 8041-8060. - Raleigh : North Carolina State University, 2018
    Kľúč.slová wood dust   analysis   granulometric analysis of dust samples  
    Jazyk dok.angličtina
    KrajinaSpojené štáty
    Systematika 502
    AnotáciaWood dust is generated as a by-product of machining. This paper discusses the granulometric analysis of selected samples of wood-settled dust from spruce (Picea excelsa), fir (Abies alba), oak (Quercus petraea Liebl.), beech (Fagus sylvatica L.), and alder (Alnus glutinosa L.). It also includes a sample of a mixture from timber production grinders in order to select the percentages of the various fractions (32 μm, 63 μm, 80 μm, 125 μm, 250 μm, 500 μm, 1000 μm, 2000 μm) of wood dust samples. Wood dust samples were made using a hand orbital sander and sized on an automatic mesh vibratory sieve machine. Comparison of the resulting granulometric fractions’ contributions to wood sanding dust was confirmed by the particle size. This paper presents selected characteristics of the chosen wood dusts by the size of particle dust fractions on the base of continual thermal loading. Thermal properties of wood dust samples were characterized by thermal gravimetric analysis (TGA). The TGA results indicated different thermal degradation fractions of the wood dust samples during thermal loading. The wood dust consisted mainly of fractions of 80 μm, 32 μm, and < 32 μm. These fractions of all wood dusts species presented more than 70.00% of the sample (alder dust has more 80% of sample). Thermal characteristics were not confirmed by the particle size and different wood dust
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    Kategória publikačnej činnosti ADC
    Číslo archívnej kópie43864
    Kategória ohlasu OČKAJOVÁ, Alena - BARCÍK, Štefan - KUČERKA, Martin - KOLEDA, Peter - KORČOK, Michal - VYHNÁLIKOVÁ, Zuzana. Wood dust granular analysis in the sanding process of thermally modified wood versus its density. In BioResources. ISSN 1930-2126, 2019, vol. 14, no. 4, pp. 8559-8572.
    MARTINKA, Jozef - STEFKO, Tomas - WACHTER, Igor - RANTUCH, Peter. Impact of electrical cables embedded into oriented strand board on critical heat flux. In Wood research. ISSN 1336-4561, 2020, vol. 65, no. 2, pp. 257-270.
    MARTINKA, Jozef - RANTUCH, Peter - ŠTEFKO, Tomáš - WACHTER, Igor. Electric cables installed in OSB boards surfaces and their temperature. In Wood and fire safety : proceedings of the 9th international conference on wood and fire safety 2020, Hotel Patria, Štrbské pleso, 03th-06th May 2020. Cham : Springer, 2020. ISBN 978-3-030-41234-0, pp. 426-431.
    KURACINA, Richard - SZABOVÁ, Zuzana - BALOG, Karol. Study of selected fire characteristics of beech wood depending on particle size. In Wood and fire safety : proceedings of the 9th international conference on wood and fire safety 2020, Hotel Patria, Štrbské pleso, 03th-06th May 2020. Cham : Springer, 2020. ISBN 978-3-030-41234-0, pp. 16-21.
    RABAJCZYK, Anna - MALOZIEC, Daniel - BAK, Damian - DZIECHCIARZ, Anna. Importance of sieve analysis in conducting explosive tests of materials. In Przemysl chemiczny. ISSN 0033-2496, 2020, vol. 99, no. 7, pp. 1027-1031.
    KMINIAK, Richard - ORLOWSKI, Kazimierz A. - DZURENDA, Ladislav - CHUCHALA, Daniel - BANSKI, Adrián. Effect of thermal treatment of birch wood by saturated water vapor on granulometric composition of chips from sawing and milling processes from the point of view of its processing to composites. In Applied sciences. ISSN 2076-3417, 2020, vol. 10, no. 21, pp. 1-13.
    KURACINA, Richard - SZABOVÁ, Zuzana - BACHRATÝ, Michal - MYNARZ, Miroslav - ŠKVARKA, Marián. A new 365-litre dust explosion chamber : design and testing. In Powder technology. ISSN 0032-5910, 2021, vol. 386, pp. 420-427.
    PALANIYAPPAN, Sabarinathan - VEEMAN, Dhinakaran - SIVAKUMAR, Narain Kumar - NATRAYAN, L. Development and optimization of lattice structure on the walnut shell reinforced PLA composite for the tensile strength and dimensional error properties. In Structures. ISSN 2352-0124, 2022, vol. 45, pp. 163-178.
    BAK, Damian - DZIECHCIARZ, Anna - LESIAK, Piotr - KLAPSA, Wojciech. Differences in the explosion parameters of dusts of the same material in the context of the place of their accumulation in different points of technological installations. In Przemysl chemiczny. ISSN 0033-2496, 2022, vol. 101, no. 11, pp. 963-968.
    KRISTAK, Lubos - RÉH, Roman - KUBOVSKÝ, Ivan. New challenges in wood and wood-based materials II. In Polymers. ISSN 0171-709X, 2023, vol. 15, no. 6, pp. 1-7.
    AYDEMIR, Deniz - AKSU, Oğuz - BARDAK, Timucin - YAMAN, Barbaros - SÖZEN, Eser - YALÇIN, Ömer Ümit - GÜNDÜZ, Gökhan - KOÇAN, Nurhan. Mechanical characterization and strain analysis applied to the heat treatment of wood materials, by means of digital image correlation. In BioResources. ISSN 1930-2126, 2024, vol. 19, no. 2, pp. 3010-3030.
    MATHIAZHAGAN, N. - SIVAKUMAR, Narain Kumar - PALANIYAPPAN, Sabarinathan - RAHAMAN, Mostafizur. Influence of printing-based factors on the mechanical properties of hexagonal lattice-structured 3D printed novel walnut shell/polylactic acid composite. In Journal of thermoplastic composite materials. ISSN 0892-7057, 2024, vol. 37, no. 2, pp. 713-742.
    ÖCAL, Bulutcem - YÜKSEL, Asli. Liquefaction of oak wood using various solvents for bio-oil production. In ACS Omega. ISSN 2470-1343, 2023, vol. 8, no. 43, pp. 40944-40959.
    Katal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Báza dátxpca - PUBLIKAČNÁ ČINNOSŤ
    OdkazyPERIODIKÁ-Súborný záznam periodika
    nerozpoznaný

    nerozpoznaný

  4. NázovWood dust risk assessment by granulometry of selected wood dust
    Aut.údajeIveta Marková, Alena Očkajová, Jana Jaďuďová
    Autor Marková Iveta 1971- (60%) UMBFP04 - Katedra životného prostredia
    Spoluautori Očkajová Alena 1961- (20%) UMBFP07 - Katedra techniky a technológií
    Jaďuďová Jana 1983- (20%) UMBFP04 - Katedra životného prostredia
    Zdroj.dok. Zbornik radova : 5. meždunarodna naučna konferencija "Bezednosni inženering" : 15. medunarodna konferencija "Zaštite od požara i eksplozije", Novi Sad, 05. - 07. okťjabr 2016. S. 80-89. - Novi Sad : Visoka technička škola strukovnich studija v Novom Sadu, 2016 ; Safety engineering medzinárodná vedecká konferencia ; Fire and explosion protection medzinárodná vedecká konferencia
    Kľúč.slová wood dust   orbital sander   granulometric analysis  
    Jazyk dok.angličtina
    KrajinaRS
    Systematika 502
    Kategória publikačnej činnosti BEE
    Číslo archívnej kópie37289
    Katal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Báza dátxpca - PUBLIKAČNÁ ČINNOSŤ
    Odkazy (1) - PUBLIKAČNÁ ČINNOSŤ
    nerozpoznaný

    nerozpoznaný

  5. NázovGranulometry of selected wood dust species of dust from orbital sanders
    Aut.údajeIveta Marková ... [et al.]
    Autor Marková Iveta 1971- (40%) UMBFP04 - Katedra životného prostredia
    Spoluautori Mračková Eva (30%)
    Očkajová Alena 1961- (20%) UMBFP07 - Katedra techniky a technológií
    Ladomerský Juraj 1948- (10%)
    Zdroj.dok. Wood Research. Roč. 61, č. 6 (2016), s. 983-992. - Bratislava : Výskumný ústav papiera a celulózy, Slovenský drevársky výskumný ústav, 2016
    Kľúč.slová drevný prach   granulometria   wood dust   granulometric analysis  
    Jazyk dok.angličtina
    KrajinaSlovenská republika
    Systematika 67/68
    AnotáciaFormation and presence of dust in the timber premises is part of the technology. Dust is generated as a byproduct based on the method of machining. The paper deals with granulometric analysis of selected samples of wood dust sessile oak (Quercus petraea Liebl.) and from deciduous multiple-pore wood there was chosen European beech (Fagus sylvatica L.) and alder (Alnus glutinosa L.) and the mixture taken directly from timber production of grinders SCM SANDYA 300RCS) for the purpose of selecting the percentages of the various fractions (0.032; 0.063; 00:08; 0.125; 0.250; 0.5; 1; 2 mm) of samples of wood dust. Wood dust samples were made using a hand orbital sander BOSCH PSS 200AC and sizing on the automatic mesh vibratory sieve machine Retsch AS 200 control. The most frequent percentages of dust particles (between 50-79 %) in all samples of wood dust there were fractions of 32 and less than 32 mu m (bottom). The most abundant percentage creates conditions of the risk of inhaling and respirable components contained in the fraction over 32 mu m and the potential of formation of a dust-air explosive mixture. Comparison of results granulomertic fractions contribution of wood sanding dust typically processed wood in the furniture industry (beech, oak, spruce, fir, and alder) was significantly confirmed of the particle size.
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    Kategória publikačnej činnosti ADN
    Číslo archívnej kópie38186
    Kategória ohlasuMARTINKA, Jozef. Požiarne riziko materiálov. Bratislava : Vydavateľstvo Slovenskej technickej univerzity v Bratislave, 2018. 89 s. ISBN 978-80-227-4796-7.
    DADO, Miroslav - MIKUŠOVÁ, Lucia - HNILICA, Richard. Laboratory investigations applied to wood dust emmited by electrical hand-held belt sander. In Management systems in production engineering. ISSN 2299-0461, 2018, vol. 26, no. 3, pp. 133-136.
    KURACINA, Richard - SZABOVÁ, Zuzana - BALOG, Karol. Study of selected fire characteristics of beech wood depending on particle size. In Wood and fire safety : proceedings of the 9th international conference on wood and fire safety 2020, Štrbské pleso, 03th-06th May 2020. Cham : Springer, 2020. ISBN 978-3-030-41234-0, pp. 16-21.
    PEDZIK, Marta - STUPER-SZABLEWSKA, Kinga - SYDOR, Maciej - ROGOZINSKI, Tomasz. Influence of grit size and wood species on the granularity of dust particles during sanding. In Applied sciences. ISSN 2076-3417, 2020, vol. 10, no. 22, pp. 1-9.
    KUBOVSKÝ, Ivan - KRIŠTÁK, Ľuboš - SUJA, Juraj - GAJTANSKÁ, Milada - IGAZ, Rastislav - RUŽIAK, Ivan - REH, Roman. Optimization of parameters for the cutting of wood-based materials by a CO2 laser. In Applied sciences. ISSN 2076-3417, 2020, vol. 10, no. 22, pp. 1-16.
    DADO, Miroslav - LAMPEROVÁ, Anna - KOTEK, Ľuboš - HNILICA, Richard. An evaluation of on-tool system for sanding dust collection : pilot study. In Management systems in production engineering. ISSN 2299-0461, 2020, vol. 28, no. 3, pp. 184-188.
    ELAISSI, Arwa - ALIBI, Hamza - JABLI, Mahjoub - GHITH, Adel. Development of abrasives from non-woven based on used textiles. In Journal of natural fibers. ISSN 1544-0478, 2022, vol. 19, no. 6, pp. 2189-2203.
    DADO, Miroslav - SALVA, Jozef - SCHWARZ, Marian - VANEK, Miroslav - BUSTIN, Lucia. Effect of grit size on airborne particle concentration and size distribution during oak wood sanding. In Applied sciences (Basel). ISSN 2076-34717, 2022, vol. 12, no. 15, pp. 1-14.
    SATINOVA, Viktoria - HLAVAC, Pavol - IZDINSKY, Jan - REINPRECHT, Ladislav. Rot evaluation in spruce logs and rot reflection into dimensions of chips for particleboards. In Acta Facultatis xylologiae Zvolen. ISSN 1336-3824, 2022, vol. 64, no. 2, pp. 5-16.
    PONPRATHOM, Yothin. Design and development of protective equipment from noise and dustof circular saws. In Advanced science journal. ISSN 1513-9980, 2022, vol. 22, no. 2, pp. R1-R20.
    Katal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
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    OdkazyPERIODIKÁ-Súborný záznam periodika
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  6. NázovFyzikálne a aeromechanické vlastnosti piliny vznikajúcej v procese pílenia dreva na rámovej píle PRW-15M
    Súbež.n.The physical and aeromechanical properties of sawdust processed during the sawing process on the multi-blade frame saw PRW-15M
    Aut.údajeMartin Kučerka
    Autor Kučerka Martin 1980- (100%) UMBFP07 - Katedra techniky a technológií
    Zdroj.dok. Acta Universitatis Matthiae Belii : séria: Technická výchova, No. 11. S. 19-29. - Banská Bystrica : Univerzita Mateja Bela, Fakulta prírodných vied, 2011 / Ďuriš Milan 1954- ; Čellárová Lýdia 1954-
    Kľúč.slová granulometrický rozbor   dezintegrovaná drevná hmota   piliny   granulometric analysis   sawdust  
    Jazyk dok.slovenčina
    KrajinaSlovenská republika
    Systematika 62
    AnotáciaGranulometrický rozbor a analýza tvaru a rozmerov častíc dezintegrovanej drevnej hmoty vzniknutých v procese pílenia je vykonaný na borovicovej piline vznikajúcej v procese pozdĺžneho pílenia borovicového reziva o vlhkosti w = 8,5 % na jemnorežúcej rámovej píle PRW – 15M, s reznou škárou 1,3 mm a pri rýchlosti posuvu materiálu do rezu v1 = 0,5 m.min-1 a pri rýchlosti posuvu v2 = 1,5 m.min-1. Výsledky granulometrického zloženia suchej borovicovej piliny vzniknutej v procese pozdĺžneho pílenia reziva na jemnorežúcich rámových pílach ukazujú, že borovicová pilina je tvorená z častíc s rozmermi od 84 μm do 15,2 mm. Z hľadiska tvaru zŕn sú hrubé frakcie suchej borovicovej piliny tvorené fibrilárnymi zrnami – tyčinkovitého tvaru. Stredne hrubá a jemná frakcia je tvorená v prevažnej miere izometrickými zrnami – tvaru kocky. Z porovnania kriviek zvyškov suchej borovicovej piliny s krivkami frakčnej odlúčivosti mechanických odlučovačov a filtrov plynie, že mechanické odlučovače typu T4/630, T3/1000 a T3/1600 a látkové filtre sú vhodné na odlučovanie piliny z porezu na jemnorežúcich rámových pílach PRW – 15M. This paper presents the results of granulometric analysis from desintegrated wood material processed during the sawing process is done on pine sawdust processing at the longitudinal sawing process of pine timber, with moisture content w = 8,5% on the multi – blade frame saw PRW – 15M, with width of kerf 1,3 mm and feed speeds v1 = 0,5 m.min-1, v2 = 1,5 m.min-1. Results of granulometric composition of dry pine sawdust processed during the longitudinal sawing process of timber on multi – blade frame saw show, that pine sawdust is created of particles with dimensions from 84 μm to 15,2 mm. From point of view of shape of grains, coarse fraction of dry pine sawdust is created by fibrilar grains. The medium coarse and fine fraction are mostly created by isometric grains – cube shape. From analysis of conditions of separation of dry pine sawdust in separators and filters results, that mechanical separators with elements T4/630, T3/1000 and T3/1600 and filters are convenient for separation of sawdust from sawing of wood on fine-sawing frame-saws PRW – 15M.
    Kategória publikačnej činnosti AED
    Číslo archívnej kópie21714
    Katal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
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  7. NázovVplyv technicko-technologických faktorov na tvorbu triesky pri brúsení dreva na ručnej pásovej brúske
    Aut.údajeMartin Kučerka
    Autor Kučerka Martin 1980- (100%) UMBFP07 - Katedra techniky a technológií
    Zdroj.dok. Acta Universitatis Matthiae Belii : séria Technická výchova, No. 10. S. 15-29. - Banská Bystrica : Univerzita Mateja Bela v Banskej Bystrici, 2010 / Ďuriš Milan 1954-
    PoznámkaBibl.: s. 29
    Kľúč.slová granulometrická analýza   technicko-technologické faktory   ručné pásové brúsky   granulometric analysis   technical-technological factors   hand belt grinding machine  
    Jazyk dok.slovenčina
    KrajinaSlovenská republika
    AnotáciaCieľom príspevku je zhodnotenie vplyvu technicko - technologických faktorov a modelu brúsenia, merného tlaku, zrnitosti a reznej rýchlosti na granulometrické zloženie drevného brúsneho prachu získaného z procesu brúsenia smreka na ručnej pásovej brúske GBS 100 AE, stanovenie objemovej hustoty drevného brúsneho prachu, granulometrická analýza drevného brúsneho prachu pri brúsení vybratej dreviny ručnou pásovou brúskou a vyhodnotenie získaných výsledkov z hľadiska modelu brúsenia, merného tlaku, zrnitosti a reznej rýchlosti. The results of this work is valorization influence of technical – technological factors and model of grinding, measuring pressure, granularity and cutting speed on granulometric composition of wood abrasion dust which was acquired from grinding process of spruce by using of hand belt grinding machine GBS 100 AE, determination of volumes densities of wood abrasion dust, granulometric analysis of wood abrasion dust, by the grinding of chosen wood plants on hand belt grinding machine and interpretation obtained results from aspects of model of grinding, measuring pressure, granularity and cutting speed
    Kategória publikačnej činnosti AED
    Číslo archívnej kópie18079
    Kategória ohlasuOČKAJOVÁ, Alena. Prašnosť v drevárskej prevádzke a jej možná redukcia. In Acta Universitatis Matthiae Belii : seria Technická výchova, no. 12. Banská Bystrica : Univerzita Mateja Bela, Fakulta prírodných vied, 2012. ISBN 978-80-557-0461-6, s. 67-73.
    OČKAJOVÁ, Alena - BANSKI, Adrián. Granulometria drevného brúsneho prachu z úzko-pásovej brúsky. In Acta Facultatis Xylologiae Zvolen : vedecký časopis. ISSN 1336-3824, 2013, roč. 55, č. 1, s. 85-90.
    BELJAKOVÁ, Annamária - OČKAJOVÁ, Alena. Drevina a model brúsenia ako faktory ovplyvňujúce podiel prachovej frakcie pri brúsení. In AFT: Acta Facultatis Technicae. - Zvolen : Technická univerzita vo Zvolene, 2005. ISBN 80-228-1517-9. ISSN 1336-4472, 2004, roč. 8, s. 169-177.
    KMINIAK, Richard. Podiel prachovej frakcie v odsávaných trieskach z procesu frézovania dubového dreva na CNC obrábacom centre. In 37. stretnutie katedier Mechaniky tekutín a Termomechaniky : medzinárodná vedecká konferencia, Štúrovo, 27. - 30. jún 2018 [online]. Zvolen : Technická univerzita vo Zvolene, 2018, s. 145-149 [cit. 2018-11-16]. ISBN 978-80-228-3061-4. Dostupné na: https://kod.tuzvo.sk/sites/default/files/37_Stretnutie_katedier_1_0.pdf
    BANSKI, Adrián - KMINIAK, Richard. Influence of the thickness of removed layer on granulometric composition of chips when milling oak blanks on the CNC machining center. In Trieskové a beztrieskové obrábanie dreva : vedecký časopis [online]. 2018, vol. 11, no. 1, pp. 23-30 [cit. 2018-11-16]. ISSN 1339-8350. Dostupné na: https://kod.tuzvo.sk/sites/default/files/banski_kminiak.pdf
    KMINIAK, Richard - DZURENDA, Ladislav. Granulometric composition of chips from the milling process of spruce on a CNC machining center. In Annals of Warsaw University of Life Sciences - SGGW (Forestry and Wood Technology). ISSN 1898-5912, 2018, no. 104, pp. 48-52.
    Katal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
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  8. NázovMetodika pre sitovú analýzu piliny z procesov pílenia dreva
    Aut.údajeMartin Kučerka
    Autor Kučerka Martin 1980- UMBFP07 - Katedra techniky a technológií
    Zdroj.dok.Trieskové a beztrieskové obrábanie dreva 2008 : 6. medzinárodná vedecká konferencia. S. 155-159. - Zvolen : Technická univerzita vo Zvolene, 2008
    Kľúč.slová pílenie   piliny   sitová analýza   fraction   sieving   granulometric analysis   microscopic analysis  
    Jazyk dok.slovenčina
    KrajinaSlovenská republika
    Systematika 674
    621.93
    Kategória publikačnej činnosti AFD
    Číslo archívnej kópie9985
    Kategória ohlasu KMINIAK, Richard - BANSKI, Adrián. Separation of exhausted chips from a CNC machining center in filter FR-SP 50/4 with finet PES 4 fabric. In 37th meeting of Departments of fluid mechanics and thermodynamics : AIP conference proceedings, Štúrovo, 27th - 30th June 2018. Melville : American institute of physics, 2018. ISBN 978-0-7354-1716-8, pp. 1-4.
    Katal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Báza dátxpca - PUBLIKAČNÁ ČINNOSŤ
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  9. NázovSpracovanie a vyhodnotenie údajov sitovej analýzy v programe EXCEL 2000
    Aut.údajeMartin Kučerka, Ján Šustek
    Autor Kučerka Martin 1980- (50%) UMBFP07 - Katedra techniky a technológií
    Spoluautori Šustek Ján (50%)
    Zdroj.dok. Trieskové a beztrieskové obrábanie dreva 2006. S. 179-184. - Zvolen : Vydavateľstvo Technickej univerzity, 2006 / Dzurenda Ladislav ; Banski Adrián ; Trieskové a beztrieskové obrábanie dreva 2006 medzinárodná vedecká konferencia
    PoznámkaBibl.: s. 184
    Kľúč.slová program   granulometrická analýza   programme   granulometric analysis   output   result protocol  
    Jazyk dok.slovenčina
    KrajinaSlovenská republika
    Systematika 631.571
    AnotáciaRes. angl.
    Kategória publikačnej činnosti AFD
    Číslo archívnej kópie9644
    Katal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
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  10. NázovStanovenie hmotnosti jemnej frakcie v suchej smrekovej piline - technickým výpočtom
    Aut.údajeAdrián Banski, Vladimír Vacek, Martin Kučerka
    Autor Banski Adrián
    Spoluautori Vacek Vladimír
    Kučerka Martin 1980- UMBFP07 - Katedra techniky a technológií
    Zdroj.dok. Trieskové a beztrieskové obrábanie dreva 2006. S. 13-17. - Zvolen : Vydavateľstvo Technickej univerzity, 2006 / Dzurenda Ladislav ; Banski Adrián ; Trieskové a beztrieskové obrábanie dreva 2006 medzinárodná vedecká konferencia
    Kľúč.slová granulometrická analýza   technický výpočet   granulometric analysis   technical account  
    Jazyk dok.slovenčina
    KrajinaSlovenská republika
    Kategória publikačnej činnosti AFD
    Číslo archívnej kópie9645
    Kategória ohlasuDZURENDA, Ladislav. The influence of construction of sawing machines on the granularity of sawdust from the process of wood sawing. In Woodworking Technique : 3rd Internatinal Scientific Conference. Zagreb : Faculty of Forestry, 2009. ISBN 978-953-292-009-3, s. 129-141.
    OČKAJOVÁ, Alena - BELJAKOVÁ, Annamária - SIKLIENKA, Mikuláš. Morphology of dust particles from the sanding process of the chosen tree species. In Wood research. ISSN 1336-4561, 2010, vol. 55, no. 2, pp. 89-98.
    DZURENDA, Ladislav. Štruktúra zrnitosti a podiel izometrických triesok v mokrej piline z procesov pílenia dreva na hlavných piliarskych strojoch. In Acta Facultatis Xylologiae. ISSN 1336-3824, 2009, vol. 51, no. 1, pp. 55-56.
    OČKAJOVÁ, Alena - BELJAKOVÁ, Annamária - LUPTÁKOVÁ, Jana. Selected properties of spruce dust generated from sanding operations. In Drvna industrija : znanstveno-stručni časopis za pitanja drvne tehnologije. ISSN 0012-6772, 2008, vol. 59, no. 1, pp. 3-10.
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