Advanced STEP parameterised and constrained features for reverse engineering

  • Authors:
  • Sebastien Remy;Guillaume Ducellier;Sebastien Charles;Benoit Eynard

  • Affiliations:
  • Charles Delaunay Institute, Troyes University of Technology, LASMIS, FRE CNRS 2848, 12 rue Marie Curie, BP 2060, F.10010 Troyes Cedex, France.;Charles Delaunay Institute, Troyes University of Technology, LASMIS, FRE CNRS 2848, 12 rue Marie Curie, BP 2060, F.10010 Troyes Cedex, France.;IUT of Mantes en Yvelines, Laboratory of Systems Engineering of Versailles, University of Versailles Saint Quentin en Yvelines, F.78200 Mantes la Jolie, France.;Charles Delaunay Institute, Troyes University of Technology, LASMIS, FRE CNRS 2848, 12 rue Marie Curie, BP 2060, F.10010 Troyes Cedex, France

  • Venue:
  • International Journal of Computer Applications in Technology
  • Year:
  • 2008

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Abstract

Reverse Engineering (RE) is a research field where physical models are digitised to be reconstructed, surface by surface, feature by feature, as a CAD model. This paper deals with features known by their mathematical equation, obtained when a touch probe based digitisation is used. The paper presents an interactive approach for RE of mechanical part. It introduces a CAD model reconstruction methodology based on new STEP AP203 ED2 standard integrating parameterised features that enables the parameterisation of the rebuilt features. This is needed for a complete integration of the new CAD model in a collaborative product development approach.