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M.Tech / M.E / PhD Thesis | Computer Methods in Applied Mechanics and Engineering | Morocco | Volume 6 Issue 6, June 2017

Conception and Representation of GD&T Module in an Expert CAPP System for Rotational Parts

Rafik Elaakil | Rechia Ahmed | Abdelilah El Mesbahi | Oussama Jaider

Abstract: Computer-aided process planning (CAPP) is an essential interface for linking design and manufacturing processes. The purpose of CAPP is to transform a part design specification obtained from CAD system into a sequence of machining operations which can be used by CAM system involving the selection of necessary manufacturing processes, in order to transform a designed part into a final part economically and competitively. This paper focuses on one hand, in the extraction of tolerances (GD & T), and on the other hand, in the association between (GD & T), and the related features, embedded into an expert CAPP system.

Keywords: CAPP, machining operation sequencing, Expert system, knowledge bases, CAD/CAM, Artificial intelligence

Edition: Volume 6 Issue 6, June 2017,

Pages: 2293 - 2302