Journal of the Korean Society of Manufacturing Technology Engineers (한국생산제조학회지)

The Korean Society of Manufacturing Technology Engineers (한국생산제조학회)
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Improvement of Optical 3D Scanner Performance Using Atomization-Based Spray Coating

  • Valinasab, Behzad (Department of Mechanical Engineering, University of Victoria) ;
  • Rukosuyev, Maxym (Department of Mechanical Engineering, University of Victoria) ;
  • Lee, Jason (Department of Mechanical Engineering, University of Victoria) ;
  • Ko, Junghyuk (Department of Mechanical Engineering, University of Victoria) ;
  • Jun, Martin B.G. (Department of Mechanical Engineering, University of Victoria)
  • Received : 2015.02.01
  • Accepted : 2015.02.13
  • Published : 2015.02.15
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Abstract

The scanning quality can be influenced by reflective abilities of a surface. Transparency and glossiness of a surface can highly limit the scanning results. Various techniques have been developed to solve problems of reflective and transparent surfaces. As one of the most feasible and convenient solutions, a thin layer of coating with proper specifications is sprayed on surface for eliminating the problems of the surfaces. As the main goal is to keep the object geometry unchanged, then it is important to coat the surface with layers less than one micrometer in thickness. For this purpose, a newly designed atomization-based spray system has been developed and tested in sets of experiments to study its efficiency on scanning results while objects with the surface are in use. This paper presents the spray design process and then studies and compares the 3D scanning results of the surfaces coated with atomization-based and aerosol sprays.

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References

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