SLS에서의 정밀도 향상을 위한 실험적 연구

An Experimental Study for Accuracy Enhancement of SLS

  • 발행 : 2000.11.01

초록

Selective laser sintering(SLS) is a solid freeform fabrication process whereby a part is built layerwise by scanning a powder bed. The properties of metal powder are dependent on the heat, it is not easy to do the exact error compensation with analysis and estimation by modeling. This paper suggests that the error is compensated by experimental method and then the accuracy of shape is enhanced by revising of STL file. Also bonding force is measured by an experiment with change of process path.

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