Surface Roughness and Wettability Variation: The effect of Cutting Distance during Milling of Pinus Radiata Wood

Rolleri, Aldo; Burgos, Francisco Sánchez; Aguilera, Alfredo

doi:10.5552/drind.2016.1531

Cited by 6 publications

(6 citation statements)

References 8 publications

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“…Fibre wall thickness (r 2 = 0.803), surface roughness (r 2 = 0.800) and density (r 2 = 0.744) were the most influential factors that affected surface wettability of wood. Surface wettability is highly dependent on density and surface roughness of wood (Nadir et al 2010, Rolleri et al 2016, Agnieszka et al (2018. Lumen diameter, fibre length, fibre and vessel diameter did not exert any significa influence of surface wettability of wood.…”

Section: Factors Influencing Surface Wettabilitymentioning

confidence: 99%

Effects of Anatomical Characteristics and Wood Density on Surface Roughness and Their Relation to Surface Wettability of Hardwood

Alia-Syahirah¹,

Paridah²,

Hamdan³

et al. 2019

JTFS

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Adhesion capability of timbers varies greatly depending on anatomical structure and origin of the species. Unlike temperate hardwood, tropical hardwood has slightly different anatomical structure due to the influence of growing season. This study evaluates the anatomical structure of three tropical hardwood species of different densities, namely, batai, sesendok and kedondong and their effects on surface roughness and wettability. Rubberwood was used as control. The fibre length, wall thickness, lumen diameter, fibre diameter, vessel diameter, density, surface roughness and wettability were determined according to the relevant standards. The study showed that the strength of the relationship varied according to species and anatomical structure. Very good correlations (r 2 > 0.8) were obtained between the anatomical characteristics and density, surface roughness and surface wettability for batai, sesendok, kedondong and rubberwood. Rubberwood behaved differently than the three species while batai and sesendok were quite similar. Density and surface roughness were highly influenced by fibre wall and cell wall thicknesses while contact angle, by fibre length, fibre diameter, fibre wall thickness and lumen diameter. Surface wettability of the wood was influenced mainly by fibre wall thickness and surface roughness.

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Section: Factors Influencing Surface Wettabilitymentioning

confidence: 99%

Effects of Anatomical Characteristics and Wood Density on Surface Roughness and Their Relation to Surface Wettability of Hardwood

Alia-Syahirah¹,

Paridah²,

Hamdan³

et al. 2019

JTFS

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“…Contact angles of wood with reference liquids were studied in a goniometer Phoenix 300 of Surface 25) in case of all tested wood species. The density of the tested wood species was typical, showing at the same time the typical variability of the property.…”

Section: Materijali I Metodementioning

confidence: 99%

“…The diffi culties associated with it result from the fact that wood, as porous material, varies in terms of morphological and chemical structure, having different properties within and between species. Studies carried out so far (Zhang et al, 1997;Kúdela, 2014;Rolleri et al, 2016) show that the wettability of wood shows a signifi cant differentiation depending on the chemical composition, roughness, polarity of the wetting liquid, processing method and air parameters. Wood wettability is also signifi cantly affected by thermal treatment (Gérardin et al, 2007;Kocaefe et al, 2008) or fungicide protection, among others (Fuczek et al, 2010).…”

Section: Introduction 1 Uvodmentioning

confidence: 99%

Surface Wettability of Wood Species from Tropical and Temperate Zones by Polar and Dispersive Liquids

Laskowska

Kozakiewicz

2017

Drvna ind.

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“…Several researchers stated that tooth shape and geometry is directly responsible for the surface quality of the final product (Budakçı et al, 2011;Kminiak et al, 2015). On the other hand, previous studies reported that cutting speed has an important effect on surface roughness (Kvietková et al, 2015;Rolleri et al, 2016). According to Magoss (2015), surface pressure, feed speed, grit size, and cutting speed are the most important operational parameters.…”

Section: Resultsmentioning

confidence: 99%

Employing an analytic hierarchy process to prioritize factors influencing surface roughness of wood and wood-based materials in the sawing process

Singer¹,

Özşahin²

2018

Turk J Agric For

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This paper focuses on the prioritization of factors having substantial effects on the surface roughness of wood and wood-based materials in the sawing process. Within the model, four main factors were defined: cutting tool properties, machining parameters, wood structure and properties, and cutting phenomena. Furthermore, each main factor was subdivided into various subfactors. The analytic hierarchy process method was proposed to obtain the priorities of the factors. The results showed that feed speed, tooth shape and geometry, and cutting speed are the most important factors. Based on the obtained results, it can be said that the most important factors can be easily determined by the proposed method. Consequently, this study presents a road map for the wood industry to achieve a high quality surface.

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Surface Roughness and Wettability Variation: The effect of Cutting Distance during Milling of Pinus Radiata Wood

Cited by 6 publications

References 8 publications

Effects of Anatomical Characteristics and Wood Density on Surface Roughness and Their Relation to Surface Wettability of Hardwood

Effects of Anatomical Characteristics and Wood Density on Surface Roughness and Their Relation to Surface Wettability of Hardwood

Surface Wettability of Wood Species from Tropical and Temperate Zones by Polar and Dispersive Liquids

Employing an analytic hierarchy process to prioritize factors influencing surface roughness of wood and wood-based materials in the sawing process

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