Performance of coated carbide tools when grooving wood-based materials: effect of work materials and coating materials on the wear resistance of coated carbide tools

Darmawan, Wayan; Tanaka, Chiaki; Usuki, Hiroshi; Ohtani, Tadashi

doi:10.1007/bf00780556

Cited by 13 publications

(11 citation statements)

References 3 publications

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“…Therefore, the tool is required to have not only high hardness and wear resistance, but also sufficient strength and toughness (Wei et al 2018(Wei et al , 2019. The use of high-performance tool materials can effectively reduce overall tool wear and extend the tool life (Darmawan et al 2001), but the expensive tool price reduces the processing economy. As important parameters for the cutting conditions, the processing parameters have a major effect on tool wear.…”

Section: Introductionmentioning

confidence: 99%

Research on tool wear factors for milling wood-plastic composites based on response surface methodology

Wei

et al. 2020

BioRes

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A high-speed milling experiment on wood-plastic composites was performed using cemented carbide tools, and the resulting wear pattern was studied. The influence of the cutting parameters, the cutting speed, feed speed, and axial cutting depth on the tool wear was studied via response surface methodology, and the influence of the interaction of the cutting parameters on tool wear was analyzed. Three-dimensional surface graphs and contour plots of the tool wear results were established. According to the experimental results, a mathematical model of the tool wear based on the second-order response surface methodology was established, and the model was utilized to verify its feasibility. The results show that the nose width (NW) increases with the increase of the cutting speed and axial cutting depth and decreases with the increase of feed speed. Among the factors affecting tool wear, the cutting speed had the greatest influence, followed by the feed rate, with the axial cutting depth affecting tool wear the least. According to the results of the interaction between the tool wear and the cutting parameters, a low feed speed and small axial cutting depth can be selected to ensure long tool life; for low-speed cutting, a high feed speed and large axial cutting depth can be adopted to ensure tool life while improving machining efficiency.

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Section: Introductionmentioning

confidence: 99%

Research on tool wear factors for milling wood-plastic composites based on response surface methodology

Wei

et al. 2020

BioRes

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“…Several studies have been carried out in order to first understand the different mechanisms contributing to cutting edge wear of tungsten carbide tools during MDF machining [1,2], second to improve tool life using hard coatings [3,4], cryogenic treatment [5] or different kinds of tungsten carbide [6]. Nevertheless, no study has been conducted to define the machining ability of different types of MDF.…”

Section: Introductionmentioning

confidence: 99%

Applications of CrAlN ternary system in wood machining of medium density fibreboard (MDF)

Benlatreche

Nouveau

Marchal

et al. 2009

Wear

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is an open access repository that collects the work of Arts et Métiers ParisTech researchers and makes it freely available over the web where possible. a b s t r a c tNowadays, medium density fibreboard (MDF) composite wood is more and more used in the furniture industry to replace bulk wood such as oak, beech, etc. Indeed, this material presents good mechanical properties, is easy to machine, homogeneous, exists in different dimensions (thickness, etc.), is cheaper than bulk wood and finally can be covered by an adhesive decorative coat. Nevertheless, even if this material is homogeneous, it is abrasive enough to tend to the breakdown of the conventional carbide tools employed during its routing process. That is why it is necessary to improve the wear resistance of these tools. One solution is to protect them with a hard coating.The present study deals with the development of ternary CrAlN hard layers obtained by PVD method on carbide tools employed in second transformation of wood. CrAlN coatings have been optimized and then applied on carbide tools in routing of three types of MDF: standard, waterproof and fireproof. The aim of these wood machining tests was first to define the ability to be machined of the three kinds of MDF and second to compare the effectiveness of CrAlN coatings during the routing tests of these materials.

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“…Material mata pisau yang banyak digunakan dalam proses pengolahan kayu adalah jenis tungsten carbide (WC) tipe K10. Namun, penggunaan material ini semakin terbatas terutama pada saat pemotongan produk komposit seperti papan partikel terkait dengan daya tahan aus yang rendah yang disebabkan oleh suhu oksidasi dan abrasifitas yang tinggi (Sheikh-Ahmad & Bailey 1999;Darmawan et al 2001). Oleh karena itu, inovasi yang telah dan sedang dikembangkan adalah dengan memberikan bahan pelapis pada permukaan mata pisau untuk meningkatkan daya tahan aus mata pisau tungsten carbide.…”

Section: Pendahuluanunclassified

“…Penelitian sebelumnya (Salje & Stuehmeier 1988;Darmawan et al 2001) melaporkan bahwa mata pisau tungsten carbide K10 dilapisi bahan Titanium Nitrid (TiN) dan Titanium Carbide (TiC) dengan metode chemical vapor deposition (CVD) untuk pemotongan papan partikel. Hasil penelitian tersebut menunjukkan bahwa lapisan TiN tidak memberikan pengaruh yang nyata dibandingkan mata pisau tanpa pelapis pada saat pemotongan papan partikel.…”

Section: Pendahuluanunclassified

Wear Characteristics of Hard Coated Tools in Cutting Mersawa Wood and Particleboard

Fahrussiam¹,

Darmawan²,

Wahyudi³

et al. 2015

JIPI

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Penggunaan kayu mersawa dan papan partikel sebagai material konstruksi bangunan dan tujuan dekoratif terus mengalami peningkatan. Penelitian sebelumnya menjelaskan bahwa material tersebut menghasilkan laju aus yang tinggi yang disebabkan oleh kandungan silika dan resin. Artikel ini menjelaskan karakteristik aus mata pisau yang telah dilapisi bahan pengeras baru pada pemotongan kayu mersawa dan papan partikel. Kayu mersawa dan papan partikel dengan kerapatan 0,8 dan 0,61 g/cm 3 dipotong menggunakan mata pisau tungsten carbide K10 yang telah dilapisi dengan lapisan tunggal titanium aluminium nitrid (TiAlN), multi-lapis TiAlN/titanium silikon nitrid (TiSiN), dan multi-lapis TiAlN/titanium boron nitrid (TiBN). Uji pemotongan menggunakan computer numeric control router pada kecepatan potong 17 m/s dengan laju pengumpanan sebesar 0,1 mm/rev untuk melihat karakteristik aus pada sisi clearance mata pisau. Hasil penelitian menunjukkan bahwa mata pisau yang telah dilapisi menghasilkan aus yang lebih rendah dibandingkan dengan mata pisau tanpa pelapis pada pemotongan kayu mersawa dan papan partikel. Lapisan multi-lapis TiAlN/TiBN pada penelitian ini menghasilkan daya tahan aus yang paling tinggi. Kekerasan yang tinggi, koefisien friksi yang rendah, daya tahan oksidasi yang tinggi, dan ketahanan terhadap delaminasi yang tinggi pada lapisan multi-lapis TiAlN/TiBN menunjukkan bahwa lapisan ini sangat cocok diaplikasikan pada pemotongan kayu abrasif (kandungan silika tinggi) dan kayu komposit pada kecepatan potong yang tinggi.

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Performance of coated carbide tools when grooving wood-based materials: effect of work materials and coating materials on the wear resistance of coated carbide tools

Cited by 13 publications

References 3 publications

Research on tool wear factors for milling wood-plastic composites based on response surface methodology

Research on tool wear factors for milling wood-plastic composites based on response surface methodology

Applications of CrAlN ternary system in wood machining of medium density fibreboard (MDF)

Wear Characteristics of Hard Coated Tools in Cutting Mersawa Wood and Particleboard

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