한국레이저가공학회지 (Laser Solutions)

한국레이저가공학회 (Korean Society of Laser Processing)
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극초단 레이저를 이용한 PCL 및 PET 가공에 대한 연구

A Study of PCL and PET ablation by ultrashort laser

  • 최해운 (계명대학교 기계자동차 공학부) ;
  • 신현명 (계명대학교 기계자동차 공학부)
  • Choi, Hae-Woon (Department of Mechanical and Automotive Engineering, Keimyung University) ;
  • Shin, Hyun-Myung (Department of Mechanical and Automotive Engineering, Keimyung University)
  • 발행 : 2008.12.31
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초록

This paper describes microscale laser structuring of electrospun(ES) PCL and PET nanofiber meshes. Electrospinning produces non-woven meshes of synthetic or natural materials fibers with diameters ranging from micron down to the nanometer scales that are advantageous for the supporting the growth of the small scale structures. Ultrashort laser found to be effective on the fabrication of engineeredtissue scaffold with minimum heat affect and ultra precision ablation patterns. The affect of energy range for ablation quality was analyzed and ablation characteristics of PCL and PET were compared.

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