Tool Wear When Cutting Wood Fiber–Plastic Composite Materials

Saloni, Daniel; Buehlmann, Urs; Lemaster, Richard L.

doi:10.13073/0015-7473-61.2.149

Cited by 16 publications

(20 citation statements)

References 4 publications

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“…Some researchers found that edge recession on the clearance face is the most intensive surface measured in wood cutting (Porankiewicz et al 2005;Sandak et al 2011). Others have used nose width measured at a surface perpendicular to the tool angle bisector (Saloni et al 2011;Sheikh-Ahmad et al 2003). Therefore, nose width and edge recession were adopted as the primary parameters for evaluating the propagation of the tool wear in the WFPEC cutting process (Fig.…”

Section: Wear Measurementmentioning

confidence: 99%

“…Nose width was measured from the top view (Saloni et al 2011), while the edge recession was measured from the clearance face (Kowaluk et al 2009). For each cutting test, measurements were taken after 0, 1, 2, 3,4,5,6,7,8,9,10,15,20,25,30,35, and 40 m feeding lengths from the edge that touched the WFPEC material.…”

Section: Wear Measurementmentioning

confidence: 99%

“…It is widely used in the construction, automotive, and packaging industries (Hong et al 2010;Klyosov 2007;Selke and Wichman 2004). With the use of WFPEC in a broadening range of applications, second processing requirements for the final product, such as turning, routing, milling, and sawing, are emerging (Saloni et al 2011). However, the machining of wood flour reinforced plastic composites is different from that of conventional wood and wood-based materials and can cause excessive tool wear (Saloni et al 2011).…”

Section: Introductionmentioning

confidence: 99%

“…With the use of WFPEC in a broadening range of applications, second processing requirements for the final product, such as turning, routing, milling, and sawing, are emerging (Saloni et al 2011). However, the machining of wood flour reinforced plastic composites is different from that of conventional wood and wood-based materials and can cause excessive tool wear (Saloni et al 2011). Because WFPEC contains two material phases with drastically different mechanical and thermal properties, there are complicated interactions between the matrix and the reinforcement during machining.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Tool Wear and Machined Surface Roughness during Wood Flour/Polyethylene Composite Peripheral Up-milling using Cemented Tungsten Carbide Tools

Guo¹,

Ekevad²,

Grönlund³

et al. 2014

BioResources

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The effect of sharpness angle on tool wear and the effect of tool wear on machined surface roughness were investigated in wood flour/polyethylene composite (WFPEC) peripheral up-milling using cemented tungsten carbide (TC) tools. It was shown that nose width and edge recession increased with increasing feeding length. During the milling process, the wear of the nose width was smallest for the tool with a sharpness angle of 45°, followed by tools with sharpness angles of 55° and 65°. The wear of edge recession was highest for the tool with a sharpness angle of 45°, followed by tools with sharpness angles of 55° and 65°. The nose width increased with increasing sharpness angle, the edge recession decreased with increasing sharpness angle, and the machined surface roughness increased with increasing sharpness angle after a feeding length of 40 m. The nose width had a positive effect on the machined surface roughness, and the machined surface roughness increased with increasing nose width. The edge recession had little effect on the machined surface roughness. The clearance face roughness of the worn tool increased with increasing sharpness angle. The analysis of the SEM micrographs and EDS of the clearance face of the worn tool showed that the wear mechanisms of the cemented tungsten carbide tool were oxidation and abrasion in the range tested during cutting. Thus, a slight wear of the edge recession is gained in exchange for a lower machined surface roughness by decreasing the sharpness angle.

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Section: Wear Measurementmentioning

confidence: 99%

Section: Wear Measurementmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Tool Wear and Machined Surface Roughness during Wood Flour/Polyethylene Composite Peripheral Up-milling using Cemented Tungsten Carbide Tools

Guo¹,

Ekevad²,

Grönlund³

et al. 2014

BioResources

View full text Add to dashboard Cite

show abstract

“…This presents challenges in terms of the maintenance required to keep the tools sharp during continuous operation. Saloni et al (2011) has investigated the tool wear on WPCs and has found that pigments are an issue with otherwise moldable materials. In addition to tool wear, heat expansion has a significant role in the management of zero clearance and should be taken into account during the process of tool design.…”

Section: Resultsmentioning

confidence: 99%

Manufacturability of Wood Plastic Composite Sheets on the Basis of the Post-Processing Cooling Curve

Matthews¹,

Toghyani²,

Eskelinen³

et al. 2015

BioResources

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Extruded wood-plastic composites (WPCs) are increasingly regarded as promising materials for future manufacturing industries. It is necessary to select and tune the post-processing methods to be able to utilize these materials fully. In this development, temperature-related material properties and the cooling rate are important indicators. This paper presents the results of natural cooling in a factory environment fit into a cooling curve function with temperature zones for forming, cutting, and packaging overlaid using a WPC material. This information is then used in the evaluation of manufacturability and productivity in terms of cost effectiveness and technical quality by comparing the curve to actual production time data derived from a prototype post-process forming line. Based on this information, speed limits for extrusion are presented. This paper also briefly analyzes techniques for controlling material cooling to counter the heat loss before post-processing.

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The effects of cutting parameters and tool geometry on cutting forces and tool wear in milling high-density fiberboard with ceramic cutting tools

Zhu

Guo

Ekevad

et al. 2017

Int J Adv Manuf Technol

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Tool Wear When Cutting Wood Fiber–Plastic Composite Materials

Cited by 16 publications

References 4 publications

Tool Wear and Machined Surface Roughness during Wood Flour/Polyethylene Composite Peripheral Up-milling using Cemented Tungsten Carbide Tools

Tool Wear and Machined Surface Roughness during Wood Flour/Polyethylene Composite Peripheral Up-milling using Cemented Tungsten Carbide Tools

Manufacturability of Wood Plastic Composite Sheets on the Basis of the Post-Processing Cooling Curve

The effects of cutting parameters and tool geometry on cutting forces and tool wear in milling high-density fiberboard with ceramic cutting tools

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