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Dive into the research topics where Monika Kvietková is active.

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Featured researches published by Monika Kvietková.


Acta Silvatica et Lignaria Hungarica | 2014

Optimization of the Cutting Process of Wood-Based Agglomerated Materials by Abrasive Water-Jet

Monika Kvietková; Štefan Barcík; Miroslav Gašparík

Abstract This paper deals with the cutting MDF, OSB, and plywood boards by abrasive water-jet (GMA Garnet Australian, grain size 80, MESH = 0.188 mm), with a kerf width depending on the material properties and technical parameters (material thickness, cutting direction, abrasive flow, and feed speed). The entry of water-jet cutting in the longitudinal direction produces changes in the material due to lateral leads spreading the width of the cut joints by an average of 0.20 mm for MDF boards, 0.3 mm for OSB boards, and 0.17 mm for plywood. On the exit side of the material, the water has the opposite effect. In relation to the thicknesses of the material, the width of the cut joints increases. The experiment has shown that the optimum value of the feed speed is explicitly 400 mm.min-1, at which the kerf width reaches the lowest dimensions both at entry and exit, and the abrasive flow of 450 g.min-1 has been shown as optimum. Kivonat A faalapú agglomerált anyagok folyadéksugaras vágásának optimalizálása. E tanulmány az MDF, OSB és rétegelt lemezek abrazív szemcsés folyadéksugaras vágásának problémájával foglalkozik (GMA Garnet Australian, 80-as szemcseméret, 0,188 mm szitaméret), az anyagtulajdonságoktól és műszaki paraméterektől (anyagvastagság, vágási irány, szemcsekoncentráció és előtolási sebesség) függő vágásrés mérettel. A folyadéksugár longitudinális irányú belépése változásokat okoz az anyagban, mivel ez oldalirányban jobban szétteríti a vágásrés szélességét, MDF esetében átlag 0,20 mm-rel, OSB-nél átlag 0,30 mm-rel, rétegelt lemeznél pedig átlag 0,17 mm-rel. Az anyag kilépési oldalán a víz ezzel ellentétes hatást fejt ki. A vágásrés szélessége az anyagvastagsággal növekszik. A kísérletek megmutatták, hogy kimondottan a 400 mm/min előtolás az optimális, melynél a vágásrés szélessége a legkisebb a bemeneti és a kimeneti oldalon egyaránt. Szemcsekoncentráció tekintetében 450 g/min bizonyult optimálisnak.


Drvna Industrija | 2013

Studies on Mechanical Properties of Composite Materials Based on Thermo Modified Timber

Evgeny Razumov; Ruslan R. Safin; Štefan Barcík; Monika Kvietková; Khasanshin Romelevich


Bioresources | 2013

Strength Increase Pattern in Joints Bonded with PVAc Adhesives

Jan Bomba; Jiří Cvach; Přemysl Šedivka; Monika Kvietková


Drvna Industrija | 2011

Optimization of Cutting Process of Medium Density Fibreboards by the Abrasive Water-Jet

Štefan Barcík; Monika Kvietková; Richard Kminiak; Patrik Aláč


Bioresources | 2015

Effect of Thermal Treatment on Surface Quality of Beech Wood after Plane Milling

Monika Kvietková; Miroslav Gašparík; Milan Gaff


Bioresources | 2015

Effect of Number of Saw Blade Teeth on Noise Level and Wear of Blade Edges during Cutting of Wood

Monika Kvietková; Milan Gaff; Miroslav Gašparík; Richard Kminiak; Anton Kriš


Bioresources | 2015

Effect of Selected Parameters on the Surface Waviness in Plane Milling of Thermally Modified Birch Wood

Milan Gaff; Monika Kvietková; Miroslav Gašparík; Lukáš Kaplan; Štefan Barcík


Bioresources | 2015

The Dependence of Surface Quality on Tool Wear of Circular Saw Blades during Transversal Sawing of Beech Wood

Richard Kminiak; Miroslav Gašparík; Monika Kvietková


Drewno : prace naukowe, doniesienia, komunikaty | 2014

Impact of chosen parameters on surface undulation during the cutting of agglomerated materials with an abrasive water jet

Monika Kvietková; Štefan Barcík; Jan Bomba; Patrik Aláč


Journal of forest science | 2018

The influence of selected factors on energy requirements for plain milling of beech wood

Š. Barcík; R. Kminiak; T. Řehák; Monika Kvietková

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Miroslav Gašparík

Czech University of Life Sciences Prague

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Lukáš Kaplan

Czech University of Life Sciences Prague

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Štefan Barcík

Czech University of Life Sciences Prague

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Milan Gaff

Czech University of Life Sciences Prague

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Richard Kminiak

Czech University of Life Sciences Prague

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Miroslav Sedlecký

Czech University of Life Sciences Prague

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D Ruman

Czech University of Life Sciences Prague

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J Cafourek

Czech University of Life Sciences Prague

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Jan Bomba

Czech University of Life Sciences Prague

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M Slavik

Czech University of Life Sciences Prague

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