The Back-bead Prediction Comparison of Gas Metal Arc Welding

아크 용접의 이면비드 예측 비교

  • 이정익 (인하공업전문대학 기계시스템학부 기계설계과) ;
  • 고병갑 (인하공업전문대학 기계시스템학부 기계과)
  • Published : 2007.06.15

Abstract

It is important to investigate the relationship between weld process parameters and weld bead geometry for adaptive arc robot welding. However, it is difficult to predict an exact back-bead owing to gap in process of butt welding. In this paper, the quantitative prediction system to specify the relationship external weld conditions and weld bead geometry was developed to get suitable back-bead in butt welding which is widely applied on industrial field. Multiple regression analysis and artificial neural network were used as the research methods. And, the results of two prediction methods were compared and analyzed.

Keywords

References

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