Comparison between 2D Contour and 3D Topography for Testing Surface Roughness on Sawn Lumber

LI Wei-guang; ZHANG Zhan-kuan; ZHANG Kai

doi:10.19455/j.mcgy.2014.05.004

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Comparison between 2D Contour and 3D Topography for Testing Surface Roughness on Sawn Lumber
1. Key Laboratory of Wood Science and Technology of State Forestry Administration
2. Research Institute of Wood Industry,Chinese Academy of Forestry
Vol. 28, Issue 5, Pages: 13-15(2014)
DOI： 10.19455/j.mcgy.2014.05.004

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[1]李伟光,张占宽,张楷.木材锯切表面粗糙度二维分析与三维分析对比[J].木材工业,2014,28(05):13-15.

LI Wei-guang, ZHANG Zhan-kuan, ZHANG Kai. Comparison between 2D Contour and 3D Topography for Testing Surface Roughness on Sawn Lumber. [J]. China Wood Industry 28(5):13-15(2014)
[1]李伟光,张占宽,张楷.木材锯切表面粗糙度二维分析与三维分析对比[J].木材工业,2014,28(05):13-15. DOI： 10.19455/j.mcgy.2014.05.004.

LI Wei-guang, ZHANG Zhan-kuan, ZHANG Kai. Comparison between 2D Contour and 3D Topography for Testing Surface Roughness on Sawn Lumber. [J]. China Wood Industry 28(5):13-15(2014) DOI： 10.19455/j.mcgy.2014.05.004.

摘要

使用传统的二维轮廓测定方法,测量木材锯切表面粗糙度准确度不高。利用三维表面轮廓成像技术测定木材锯切表面粗糙度,可获得较为准确的检测值和更真实的锯切表面微观形貌。

Abstract

Surface roughness is normally measured by a conventional two-dimensional（2D）contour method which doesn’t accurately reflect the actual situation.Therefore,a threedimensional（3D）surface profile imaging technique was introduced.Experimental results showed that more accurate surface roughness and more realistic surface morphology were obtained using 3D surface profile imaging.

关键词

木材锯切表面粗糙度三维形貌二维轮廓

Keywords

sawing lumbersurface roughness3D topography2D contour

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相关机构

Bosun Prewi(Shanghai)Tool System Co.,Ltd.

Collage of Materials Science and Engineering, Nanjing Forestry University

College of Furnishings and Industrial Design，Nanjing Forestry University

College of Materials Science and Engineering，Nanjing Forestry University

College of Furnishings and Industrial Design,Nanjing Forestry University

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