Výsledky vyhľadávania
Názov Design and comparison of a suitable dust separation technique during the machining process in a CNC machining center Aut.údaje Martin Kučerka, Alena Očkajová ... [et al.] Autor Kučerka Martin 1980- (30%) UMBFP07 - Katedra techniky a technológií
Spoluautori Očkajová Alena 1961- (20%) UMBFP07 - Katedra techniky a technológií
Kminiak Richard (20%)
Rogoziński Tomasz (10%)
Sydor Maciej (5%)
Pędzik Marta (5%)
Giudice Valentina Lo (5%)
Todaro Luigi (5%)
Zdroj.dok. Annals of Warsaw University of Life Sciences - SGGW : forestry and wood technology. No. 122 (2023), pp. 99-107. - Varšava : Wydawnictwo SGGW, 2023 Kľúč.slová spracovanie dreva - wood processing obrábacie stroje Form.deskr. články - journal articles Jazyk dok. angličtina Krajina Poľsko Anotácia Design and comparison of a suitable separation technique during the machining process in a CNC machining center. The paper deals with the issue of chip extraction from the milling process in a CNC machining center. The paper aimed to compare the particle size distribution of dust generated in the milling process of natural wood (beech, oak, and spruce) and MDF on a 5-axis CNC machining center. The particle size distribution was evaluated using sieve analysis of samples from the total weight of the captured dust. The results showed that the processing of natural wood is mainly characterized by the formation of coarse dust fractions (2 mm - 1 mm sieves), while the processing of MDF was associated with the formation of fine dust fractions with a size below 100 μm. Another of the objectives was to compare the separation values on the fractional separation curves of selected mechanical separators and filters with the size distribution of dust particles and to propose a suitable separation technique that meets the criteria of "best available technique" (BAT) in the processing of natural wood and MDF, as well as to point out the creation of and the production of harmful dust fractions, which arise mainly during the processing of MDF. We intended to assess whether the introduction of the given technology with the given material mix will also require modifications on the side of the extraction device. URL Link na zdrojový dokument Link na zdrojový dokument Kategória publikačnej činnosti ADE Číslo archívnej kópie 53500 Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ Odkazy PERIODIKÁ-Súborný záznam periodika 
článok
Názov Effect of low-thermal treatment on the particle size distribution in wood dust after milling Aut.údaje Martin Júda ... [et al.] Autor Júda Martin (35%)
Spoluautori Sydor Maciej (5%)
Rogoziński Tomasz (5%)
Kučerka Martin 1980- (25%) UMBFP07 - Katedra techniky a technológií
Pędzik Marta (5%)
Kminiak Richard (25%)
Zdroj.dok. Polymers. Vol. 15, no. 4 (2023), pp. [1-17]. - Basel : Multidisciplinary Digital Publishing Institute, 2023 Kľúč.slová spracovanie dreva - wood processing bukové drevo tepelné spracovanie - heat treatment Form.deskr. články - journal articles Jazyk dok. angličtina Krajina Švajčiarsko URL Link na plný text Kategória publikačnej činnosti ADC Číslo archívnej kópie 53000 Kategória ohlasu ČAVLOVIĆ, Anka Ozana - BEŠLIĆ, Ivan - PERVAN, Stjepan - PREKRAT, Silvana. Characteristics of thermally modified hardwood dust in determining workers’ occupational exposure. In BioResources. ISSN 1930-2126, 2023, vol. 18, no. 2, pp. 3923-3937.
LEE, Seng Hua - ANTOV, Petar - KRISTAK, Lubos - REH, Roman - LUBIS, Muhammad Adly Rahandi. Application of wood composites III. In Applied sciences. ISSN 2076-3417, 2023, vol. 13, no. 11, pp. 1-4.
VARELA, Alejandro - CASTILLO-RUIZ, Francisco J. - ARBIZU-MILAGRO, Julia - TASCON, Alberto. The influence of moisture on the sieving performance of lignocellulosic biomass. In Biofuels, bioproducts and biorefining. ISSN 1932-104X, 2023, vol. 17, no. 6, pp. 1708-1723.
Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ Odkazy PERIODIKÁ-Súborný záznam periodika článok
Názov Fine dust after sanding untreated and thermally modified spruce, oak, and meranti wood Aut.údaje Maciej Sydor, Jerzy Majka ... [et al.] Autor Sydor Maciej (5%)
Spoluautori Majka Jerzy (5%)
Hanincová Luďka (5%)
Kučerka Martin 1980- (25%) UMBFP07 - Katedra techniky a technológií
Kminiak Richard (20%)
Krišťák Ľuboš (10%)
Pędzik Marta (5%)
Očkajová Alena 1961- (20%) UMBFP07 - Katedra techniky a technológií
Rogoziński Tomasz (5%)
Zdroj.dok. European journal of wood and wood products. Vol. 81, no. 6 (2023), pp. 1455-1464. - Berlin : Springer-Verlag, 2023 Kľúč.slová drevný prach brúsenie smrekové drevo dubové drevo Form.deskr. články - journal articles Jazyk dok. angličtina Krajina Nemecko Anotácia Airborne wood dust poses health and safety risks in the construction and furniture industry. The study verified whether the thermal modification affects the share of fine wood dust particles (< 10 μm) generated during spruce, oak, and meranti wood sanding. The experimental research involved nine material variants, including three wood species in three states: untreated, thermally modified at 160 °C, and thermally modified at 220 °C). To collect at least 200 g of each dust sample, a belt sander with P80 sandpaper and a belt speed of 10 m/s was used, along with a dust collector. The collected dust was then separated into fractions using a set of sieves with aperture sizes of 2000, 1000, 500, 250, and 125 μm. A laser particle sizer was employed to measure the sizes of dust particles in the under-sieve fraction (dust with particle sizes smaller than 125 μm). The under-sieve fraction was decomposed into three subfractions, with particle sizes: <2.5, 2.5-4.0, and 4.0–10 μm. Surprisingly the results indicate that sanding dust from thermally modified wood generates a lower average mass share of potentially harmful fine particle fractions than dust from untreated wood. Oak dust contained a higher mass share of fine particles compared to the spruce and meranti dust samples. Dust from thermally modified oak and meranti wood had a lower content of harmful particle fractions than dust from untreated wood. The average mass shares of these dust fractions for modified wood at 160 and 220 °C showed no statictically significant differences (p < 0.05). Conversely, spruce dust had a low content of fine fractions because spruce particles exhibit a more irregular elongated shape. The study considered the extreme temperatures of 160 and 220 °C used in the thermal modification of wood. Therefore, the above statements are assumed to be valid for all intermediate thermo-modification temperatures. URL Link na zdrojový dokument Kategória publikačnej činnosti ADC Číslo archívnej kópie 53499 Kategória ohlasu DADO, Miroslav - SCHWARZ, Marian - SALVA, Jozef - JANKOVIC, Richard - HNILICA, Richard. Comparison of the declared and simulated real-use noise data during wood sanding using a hand-held power sander. In Acoustics. ISSN 2624-599X, 2023, vol. 5, no. 4, pp. 1136-1147.
Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ Odkazy PERIODIKÁ-Súborný záznam periodika článok
Názov Quantifying the finest particles in dust fractions created during the sanding of untreated and thermally modified beech wood Aut.údaje Jerzy Majka, Maciej Sydor ... [et al.] Autor Majka Jerzy (10%)
Spoluautori Sydor Maciej (10%)
Pędzik Marta (10%)
Antov Petar (10%)
Krišťák Ľuboš (10%)
Kminiak Richard (10%)
Kučerka Martin 1980- (30%) UMBFP07 - Katedra techniky a technológií
Rogoziński Tomasz (10%)
Zdroj.dok. BioResources. Vol. 17, no. 1 (2022), pp. 7-20. - Raleigh : North Carolina State University, 2022 Kľúč.slová sitová analýza brúsenie dreva bukové drevo Form.deskr. články - journal articles Jazyk dok. angličtina Krajina Spojené štáty URL Link na plný text Link na zdrojový dokument Kategória publikačnej činnosti ADC Číslo archívnej kópie 51418 Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ Odkazy PERIODIKÁ-Súborný záznam periodika článok
Názov The effect of the granulometric composition of beech chips from a CNC machining center on the environmental separation technique Aut.údaje Martin Kučerka ... [et al.] Autor Kučerka Martin 1980- (30%) UMBFP07 - Katedra techniky a technológií
Spoluautori Očkajová Alena 1961- (25%) UMBFP07 - Katedra techniky a technológií
Kminiak Richard (25%)
Pędzik Marta (10%)
Rogozinski Tomasz (10%)
Zdroj.dok. Acta Facultatis Xylologiae Zvolen. Roč. 64, č. 1 (2022), s. 89-97. - Zvolen : Technická univerzita vo Zvolene, 2022 Kľúč.slová drevospracujúci priemysel drevo - wood ekológia - ecology Form.deskr. články - journal articles Jazyk dok. slovenčina Krajina Slovenská republika Anotácia The aim of the paper is to determine the granulometric composition of chip removed from the beech lumber milling process using a CNC machining center SCM Tech Z5 in the range of commonly used technical and technological parameters under standard conditions of feed speed: v(f) = 1 divided by 5 m.min(-1) and the thickness of the removed layer: e = 1, 3 and 5 mm. Another goal of the paper was to select a suitable separation technique that would be sufficient to effectively capture the largest possible dispersion of fractions in the beech lumber milling process. Granulometric analysis showed that under the given conditions in the milling process the largest proportion of coarse and medium coarse fraction is formed and particles with a size smaller than 32 mu m are not formed. For this reason, it is our recommendation to choose a combination of dry mechanical separators together with fabric filters, as mechanical separators are able to capture mainly larger particle fractions. Fabric filters would serve to trap any finer particles, thus saving the user from greater wear of the coarse and medium coarse fractions, which would increase the wear of the filter cloth to an increased extent. URL Link na plný text Kategória publikačnej činnosti ADN Číslo archívnej kópie 51836 Kategória ohlasu 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.
Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ Odkazy PERIODIKÁ-Súborný záznam periodika článok
Názov Fine dust creation during hardwood machine sanding Aut.údaje Marta Pędzik, Tomasz Rogoziński ... [et al.] Autor Pędzik Marta (5%)
Spoluautori Rogoziński Tomasz (5%)
Majka Jerzy (5%)
Stuper-Szablewska Kinga (5%)
Antov Petar (5%)
Krišťák Ľuboš (25%)
Kminiak Richard (25%)
Kučerka Martin 1980- (25%) UMBFP07 - Katedra techniky a technológií
Zdroj.dok. Applied Sciences. Vol. 11, no. 14 (2021), pp. [1-11]. - Basel : Multidisciplinary Digital Publishing Institute, 2021 Kľúč.slová wood dust distribution sieve analysis laser diffraction Form.deskr. články - journal articles Jazyk dok. angličtina Krajina Švajčiarsko URL Link na plný text Link do databázy WoS Kategória publikačnej činnosti ADC Číslo archívnej kópie 50318 Kategória ohlasu 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, pp. 1-9.
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.
MRACKOVA, Eva - SCHMIDTOVA, Jarmila - MARKOVA, Iveta - JADUDOVA, Jana - TUREKOVA, Ivana - HITKA, Milos. Fire parameters of spruce (Picea abies Karst. (L.)) dust layer from different wood technologies Slovak case study. In Applied scieneces (Basel). ISSN 2076-3417, 2022, vol. 12, no. 2, pp. 1-12.
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.
WARCHOLINSKI, Bogdan - GILEWICZ, Adam. Surface engineering of woodworking tools, a review. In Applied sciences (Basel). ISSN 2076-3417, 2022, vol. 12, no. 20, pp. 1-19.
SANTAMARIA-HERRERA, Alba - HOYUELOS, F. Javier - CASADO-MARCOS, Carlos. Characterization of the explosiveness of wood dust. In Process safety and environmental protection. ISSN 0957-5820, 2023, vol. 169, pp. 252-259.
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.
ULANOVA, T - ANTIPEVA, M - SUKHIKH, E - KRYLOV, A. Analysis of fine dust fractions in the atmospheric air near highways and intersections of a large industrial. In Bulletin of the Perm national research polytechnic university. Applied ecology, urban development. ISSN 2409-5125, 2022, no. 2, pp. 45-54.
DADO, Miroslav - SCHWARZ, Marian - SALVA, Jozef - JANKOVIC, Richard - HNILICA, Richard. Comparison of the declared and simulated real-use noise data during wood sanding using a hand-held power sander. In Acoustics. ISSN 2624-599X, 2023, vol. 5, no. 4, pp. 1136-1147.
Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ Odkazy PERIODIKÁ-Súborný záznam periodika článok
Názov Granulometric characterization of wood dust emission from CNC machining of natural wood and medium density fiberboard Aut.údaje Richard 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 Krajina Švajčiarsko Anotácia The 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. URL Link na plný text Kategória publikačnej činnosti ADC Číslo archívnej kópie 50464 Kategória ohlasu MRACKOVA, Eva - SCHMIDTOVA, Jarmila - MARKOVA, Iveta - JADUDOVA, Jana - TUREKOVA, Ivana - HITKA, Milos. Fire parameters of spruce (Picea abies Karst. (L.)) dust layer from different wood technologies Slovak case study. In Applied sciences (Basel). ISSN 2076-3417, 2022, vol. 12, no. 2, pp. 1-12.
MADANI, M. Znižennja zapilenosti povitrja robocoji zoni na derevoobrobnikh pidprijemstvach. In Tehnogenno-ekologìčna bezpeka. ISSN 2522-1892, 2022, vol. 11, no. 1, pp. 68-73.
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.
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.
LUBIS, Muhammad Adly Rahandi - PARK, Byung-Dae - KIM, Yeong-Suk - YUN, Jeonghee - SHIN, Hee Chang. Visual inspection of surface mold growth on medium-density fiberboard bonded with oxidized starch adhesives. In Wood material science and engineering. ISSN 1748-0272, 2023 vol. 18, no. 3, pp. 819-826.
MUHAMMED, Musa - JAVIDANI, Mousa - HEIDARI, Majid - JAHAZI, Mohammad. Enhancing the tribological performance of tool steels for wood-processing applications : a comprehensive review. In Metals. ISSN 2075-4701, 2023, vol. 13, no. 8, pp. 1-30.
WARGULA, Lukasz - WILCZYNSKI, Dominik - WIECZOREK, Bartosz - PALANDER, Teijo - GIERZ, Lukasz - NATI, Carla - SYDOR, Maciej. Characterizing sawdust fractional composition from oak parquet woodworking for briquette and pellet production. In Advances in science and technology. ISSN 2080-4075, 2023, vol. 17, no. 5, pp. 236-247.
WRONKA, Anita - KOWALUK, Grzegorz. Upcycling of wood dust from particleboard recycling as a filler in lignocellulosic layered composite technology. In Materials. ISSN 1996-1944, 2023, vol. 16, no. 23, pp. 1-13.
Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ Odkazy PERIODIKÁ-Súborný záznam periodika 
nerozpoznaný