Noncontact Probe for Continuous Measurement of Surface Inclination and Position Using Dynamic Irradiation of Light Beam

Kazuo Yamazaki, Kee Sein Lee, Hideki Aoyama, Masaji Sawabe

Research output: Contribution to journalArticle

20 Citations (Scopus)

Abstract

The paper deals with a development of a new non-contact probe module for the high speed measurement of dimensions of a product. The probe module can continuously and simultaneously detect a position and a surface normal vector with custom signal processing algorithm developed. A probe module using multiple optical fibers was designed and a simulation was performed for verifying the proposed idea. A probe module was also prototyped and tested. A successful results were obtained and its performance coincided with the simulation. For practical application, a multi-beam dynamic irradiation probe using the developed module was designed and prototyped.

Original languageEnglish
Pages (from-to)585-588
Number of pages4
JournalCIRP Annals - Manufacturing Technology
Volume42
Issue number1
DOIs
Publication statusPublished - 1993
Externally publishedYes

Keywords

  • Dimensional Measurement
  • Optical Measuring Instruments
  • Scanning

ASJC Scopus subject areas

  • Mechanical Engineering
  • Industrial and Manufacturing Engineering

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