• 《工程索引》(EI)刊源期刊
  • Scopus
  • 中文核心期刊
  • 中国科学引文数据库来源期刊

激光扫描粗糙度测量仪的研制

龚育良

龚育良. 激光扫描粗糙度测量仪的研制[J]. 工程科学学报, 1990, 12(4): 375-381. DOI: 10.13374/j.issn1001-053x.1990.04.029
引用本文: 龚育良. 激光扫描粗糙度测量仪的研制[J]. 工程科学学报, 1990, 12(4): 375-381. DOI: 10.13374/j.issn1001-053x.1990.04.029
Gong Yuliang. A Instrument on Surface Roughness Measurement with Laser Scanning[J]. Chinese Journal of Engineering, 1990, 12(4): 375-381. DOI: 10.13374/j.issn1001-053x.1990.04.029
Citation: Gong Yuliang. A Instrument on Surface Roughness Measurement with Laser Scanning[J]. Chinese Journal of Engineering, 1990, 12(4): 375-381. DOI: 10.13374/j.issn1001-053x.1990.04.029

激光扫描粗糙度测量仪的研制

A Instrument on Surface Roughness Measurement with Laser Scanning

  • 摘要: 介绍激光扫描粗糙度测量仪的测量原理、结构及结果。本测量仪根据激光在工件表面的反射散射原理,应用激光扫描技术、数据采集、A/D转换和定标曲线的计算机拟合,整个测量过程在单板机控制下自动完成。测量粗糙度Ra的分辨率为0.001μm,测量重复精度为0.006μm。
    Abstract: By employing the principle of laser reflecting scattering from the surface of the work piece and the laser scanning technique allied with compu-tered data collection, A/D transition and calibration curve fitting, the instrument can measure the surface roughness automatically. The resolution and repro-ducibility of the roughness measurement are 0.001μm and 0.006μm respectively.
计量
  • 文章访问数:  432
  • HTML全文浏览量:  123
  • PDF下载量:  13
  • 被引次数: 0
出版历程
  • 收稿日期:  1989-02-21
  • 网络出版日期:  2021-11-14
  • 刊出日期:  1990-04-24

目录

    /

    返回文章
    返回