Optimization of sanding parameters using response surface methodology

Hazır, Ender; Koç, Küçük; Hızıroǧlu, Salim

doi:10.4067/s0718-221x2017005000101

Cited by 9 publications

(9 citation statements)

References 18 publications

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“…was very smooth when Belleville et al (2016) used higher grit sized sand papers. Hazir et al (2017) cites the report of Varanda et al (2010) which reveals that smaller abrasive grains resulted in higher surface roughness of the samples of Eucalyptus grandis. Roughness parameters of samples sanded with 180 grit were lower in contrast to samples planned or sanded with 60 grit (Relaño et al 2017).The occurrence of torn grains in M. dubia during sanding may thus be mostly attributed to the tearing of fibres and use of relatively smaller grits used in the test.…”

Section: Resultsmentioning

confidence: 52%

Machining properties of Melia dubia wood

Gupta

Singh

Kishan-Kumar

et al. 2019

Maderas, Cienc. tecnol.

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In this paper result of working quality of Melia dubia is reported after testing them under six major wood working operations namely-planing, sanding, turning, shaping, boring and mortising based on Indian Standard. The wood performed extremely well under planing. In shaping, the performance was good enough. Though all the other operations yielded poor results, the composite rating factor which is an overall performance indicator was 35 % more than that of Tectona grandis. The ease of working is only 93 % compared to teak. The working quality index which was based on the composite rating factor and ease of working worked out to 107 taking Tectona grandis as 100 mainly because of the high performance under planing and shaping and good performance under sanding.

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Section: Resultsmentioning

confidence: 52%

Machining properties of Melia dubia wood

Gupta

Singh

Kishan-Kumar

et al. 2019

Maderas, Cienc. tecnol.

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“…They found that the roughness and machining forces largely increased with increased feed rate but slightly decreased with increased spindle speed. In another study, Hazir et al 87 measured the roughness and established a model to optimize depth of cut, grit size, cutting speed, and feed rate for sanding European black pine. Reprinted by permission from Elsevier: Measurement.…”

Section: Surface Roughness Of Wood Materialsmentioning

confidence: 99%

Surface roughness of machined wood and advanced engineering materials and its prediction: A review

Zhong

2021

Advances in Mechanical Engineering

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This article discusses the surface roughness of wood and advanced engineering materials after machining and its prediction. The topics are surface roughness of precision-machined advanced engineering materials, machining of WC and Inconel, rapidly solidified Al alloys, surface roughness of wood materials, and prediction of surface roughness. Findings include that ductile streaks on silicon and glass surfaces ground or lapped with inexpensive machines largely reduced the polishing time to obtain the required surface roughness. Abrasive jet machining could remove the patterns from recycled wafers and improve the surface roughness. The roughness of WC-Co coatings was significantly improved by using the method of fast regime fluidized bed machining. As beryllium is a toxic element, the rapidly solidified Al alloy may be a good insert material to replace BeCu. Higher bonding strengths resulted from rougher surfaces of wood samples. Wood samples had reduced bonding strengths after soaking in water. Optimum artificial neural networks (ANNs) with necessary inputs could accurately predict the roughness values. ANNs trained using particle swarm optimization and genetic algorithms could predict surface roughness better than typical ANNs. Minimum quantity lubrication is a hot research topic to minimize the amount of the fluid for cost and environmental considerations.

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“…Modification of wood and wood-based materials with air plasma treatment can reduce or eliminate these negative properties of wood material. This process is widely used to improve the wettability, fluid uptake, or adhesion properties of wood [ 33 , 34 , 35 ]. In several studies, it has been concluded that plasma treatment mainly increases the polar component of the surface energy and positively affects the wood surface properties [ 36 , 37 , 38 , 39 , 40 ].…”

Section: Introductionmentioning

confidence: 99%

Improvement of Heat-Treated Wood Coating Performance Using Atmospheric Plasma Treatment and Design of Experiments Method

Hazır

2021

Polymers

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The aim of this work is to improve the heat-treated wood coating performance using experimental design methodology and air–plasma treatment. Firstly, two different heat treatment processes were applied to the wood samples. In the second stage of the study, air–atmospheric plasma treatment was applied to heat-treated samples. These samples were coated with water-based varnish. Adhesion strength and colour change values of these samples before and after the artificial weathering test were measured. The design of experiments method was used to investigate the significant factors. The heat treatment process (212 °C—1 h and 212 °C—2 h) and atmospheric plasma treatment parameters (pressure, distance, and feed) were selected as independent variables, while adhesion strength and colour change were determined as dependent variables. The factors affecting the surface coating performance before and after the artificial weathering test were evaluated by analysis of variance (ANOVA) and Pareto plot. In addition, the factor levels that maximise the adhesion strength value and minimise the colour change were found using the multiobjective optimisation technique. According to the multiobjective optimisation method, results of treatment feed, working distance, and pressure of 60 mm/s, 7.69 mm, and 1 bar were considered as optimum plasma treatment conditions, respectively, for heat treatment process A. Corresponding values for the heat treatment process B were 60 mm/s, 10 mm, and 2 bar.

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Optimization of sanding parameters using response surface methodology

Cited by 9 publications

References 18 publications

Machining properties of Melia dubia wood

Machining properties of Melia dubia wood

Surface roughness of machined wood and advanced engineering materials and its prediction: A review

Improvement of Heat-Treated Wood Coating Performance Using Atmospheric Plasma Treatment and Design of Experiments Method

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