Journal of Mechanical Science and Technology

  • 제18권3호
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  • Pages.443-452
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  • 2004
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  • 1738-494X(pISSN)
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  • 1976-3824(eISSN)
대한기계학회 (The Korean Society of Mechanical Engineers)
권호 표지

Determination of Process Parameters in Stereo lithography Using Neural Network

  • Lee, Eun-Dok (Department of Mechanical and Intelligent Systems Engineering, Graduate School, Pusan National University) ;
  • Sim, Jae-Hyung (Department of Mechanical and Intelligent Systems Engineering, Graduate School, Pusan National University) ;
  • Kweon, Hyeog-Jun (School of Automobile and Machine, Sorabol College) ;
  • Paik, In-Hwan (Department of Mechanical Engineering, Pusan National University)
  • 발행 : 2004.03.01
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초록

For stereo lithography process, accuracy of prototypes is related to laser power, scan speed, scan width, scan pattern, layer thickness, resin characteristics and etc. An accurate prototype is obtained by using appropriate process parameters. In order to determine these parameters, the stereolithography (SLA) machine using neural network was developed and efficiency of the developed SLA machine was compared with that of the traditional SLA. Optimum values for scan speed, hatching spacing and layer thickness improved the surface roughness and build time for the developed SLA.

키워드

참고문헌

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