Optimization of Sanding Parameters for Surface of Laminated Veneer Lumber of Eucalyptus

Chu Wang Su; Jing Da Huang; Jian Min Zhang; Yi Ren; Ze Kun Wang

doi:10.4028/www.scientific.net/AMM.189.21

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 189Optimization of Sanding Parameters for Surface of...

Optimization of Sanding Parameters for Surface of Laminated Veneer Lumber of Eucalyptus

Abstract:

In order to analyze the relation between wood surface roughness of Laminated Veneer Lumber of Eucalyptus and sanding parameters, an orthogonal experiment and a single factor experiment were performed. The results show that the mesh of the sandpaper has remarkable influence on wood surface roughness of Laminated Veneer Lumber of Eucalyptus, but the feeding speed and sanding thickness don’t; when the mesh of the sandpaper is 150, the feeding speed is 6 m/min and sanding thickness is 0.6 mm during the first sanding and the mesh of the sandpaper is 320, the feeding speed is 9m/min and sanding thickness is 0.2mm during the second sanding, the smallest roughness (Ra) was obtained as 2.45μm. Considering production efficiency, changing feeding speed into 9 m/min, engineering optimization scheme was obtained, and the wood surface roughness (Ra) is 2.70μm.

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Periodical:

Applied Mechanics and Materials (Volume 189)

Pages:

21-25

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.189.21

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Online since:

July 2012

Authors:

Chu Wang Su, Jing Da Huang, Jian Min Zhang, Yi Ren, Ze Kun Wang

Keywords:

Eucalyptus, Laminated Veneer Lumber, Parameter Optimization, Sanding, Surface Roughness (SR)

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