Processing roughness of sanded beech surfaces

Gurău, Lidia; Csiha, Csilla; Mansfield-Williams, H.

doi:10.1007/s00107-015-0899-8

Cited by 20 publications

(13 citation statements)

References 2 publications

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“…Processing roughness, even for a diffuse, porous species such as beech, should be separated from anatomical irregularities if the effect of processing is to be properly evaluated (Gurau et al 2015). However, if anatomy is not removed from the measured profile, the Rk parameter is a good approximation of the processing roughness (Westkämper and Riegel 1993;Gurau 2004;Sharif and Tan 2011).…”

Section: Rvkmentioning

confidence: 99%

Milling of Heat-Treated Beech Wood (Fagus sylvatica L.) and Analysis of Surface Quality

Ispas¹,

Gurău²,

Câmpean³

et al. 2016

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Several previous studies have investigated the effects of heat treatment on the chemical composition, along with the physical and mechanical properties, of wood from various species. However, the effects of these property changes upon the machining properties and surface quality of machined wood have been studied much less. The main goal of this work was to investigate the comparative cutting power consumption during milling and the resulting surface roughness of heat-treated and untreated beech wood (Fagus sylvatica L.). Several cutting regimes were tested by combining different values of rotation speed, feed speed, and cutting depth. The cutting power and the processing roughness were assessed and compared. The results clearly showed that the cutting power involved in the milling of heat-treated beech wood was up to 50% lower than that of untreated wood, but the processing roughness was slightly higher.

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Section: Rvkmentioning

confidence: 99%

Milling of Heat-Treated Beech Wood (Fagus sylvatica L.) and Analysis of Surface Quality

Ispas¹,

Gurău²,

Câmpean³

et al. 2016

BioResources

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“…All contact angle measurements were performed in the first 30 minutes after sanding, according the suggestion of River et al (1991) and also considering that in industrial processes gluing or lacquering in most cases is also done right after machining. In case of oak, (species with large open pores) we took into account the recommendation that the roughness of the ground tissue should be measured on pore free portions of the surface (Gurau et al 2015). Sessile drop measurements also have been performed accordingly, to avoid the randomly distorting effect of the large open pores.…”

Section: Methodsmentioning

confidence: 99%

Contact angle as function of surface roughness of different wood species

Papp

Csiha

2017

Surfaces and Interfaces

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“…This process effects surface roughness and surface coating performance (Gurau et al 2015, Hiziroglu et al 2014, Kılıç et al 2006, Magoss 2015, Vitosyte et al 2012. The surface roughness is signifi cant factor infl uencing overall manufacturing process such as bonding quality, painting properties and processing time.…”

Section: Introductionmentioning

confidence: 99%

Optimization of sanding parameters using response surface methodology

Hazır

Koç²,

Hızıroǧlu

2017

Maderas, Cienc. tecnol.

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The main objective of this work is to develop a mathematical model to evaluate optimum sanding conditions of Europen black pine (Pinus nigra). Samples were sanded using different of grit size, feed rate, cutting speed and depth of cut. Average surface roughness (R a ) values of each type of specimens were measured employing a stylus type of equipment. Interaction between sanding parameters and surface roughness of the species were analyzed using Minitab software and response surface methodology. Based on the fi ndings in the work feed rate, cutting speed, grit size and depth of cut values of 5,39 m/min, 19,75 m/sec, 220 (grit size) and 9 mm were determined as optimum sanding conditions.

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Processing roughness of sanded beech surfaces

Cited by 20 publications

References 2 publications

Milling of Heat-Treated Beech Wood (Fagus sylvatica L.) and Analysis of Surface Quality

Milling of Heat-Treated Beech Wood (Fagus sylvatica L.) and Analysis of Surface Quality

Contact angle as function of surface roughness of different wood species

Optimization of sanding parameters using response surface methodology

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