Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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Fabrication of lab-on-a-chip on quartz glass using powder blasting

파우더 블라스팅을 이용한 Quartz Glass의 Lab-on-a-chip 성형

  • 장호수 (인천대학교 기계공학과 대학원) ;
  • 박동삼 (인천대학교 기계공학과)
  • Received : 2009.07.23
  • Accepted : 2009.12.30
  • Published : 2009.12.30
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Abstract

Micro fluid channels are machined on quartz glass using powder blasting, and the machining characteristics of the channels are experimentally evaluated. The powder blasting process parameters such as injection pressure, abrasive particle size and density, stand-off distance, number of nozzle scanning, and shape/size of the required patterns affect machining results. In this study, the influence of the number of nozzle scanning, abrasive particle size, and blasting pressure on the formation of micro channels is investigated. Machined shapes and surface roughness are measured, and the results are discussed. Through the experiments and analysis, LOC are ettectinely machined on quartz glass using powder blasting.

Keywords

References

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