FEATURE RECOGNITION TECHNIQUE FOR TURNING OPERATION | ||
| The International Conference on Applied Mechanics and Mechanical Engineering | ||
| Article 117, Volume 13, 13th International Conference on Applied Mechanics and Mechanical Engineering., May 2008, Pages 121-134 PDF (454.46 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/amme.2008.39733 | ||
| Authors | ||
| EL-HAKIM M. A.1; AFIFI A. A.2; EL-MESALLAMY A. S.3 | ||
| 1Professor, Dpt. of Mechanical Engineering, Ain-Shams University, Cairo, Egypt. | ||
| 2Assist. Prof., Dpt. of Mechanical Engineering, Modern Academy , Cairo, Egypt. | ||
| 3Egyptian Armed Forces. | ||
| Abstract | ||
| ABSTRACT The paper presents a new feature recognition technique which is considered the first module of an implemented computer aided process planning system [CAPP] for turning parts. The developed feature recognition technique involves the reconstruction of the part design features (lines, arcs), which are extracted from the CAD file in the form of manufacturing features (16 external features, and 10 internal features). It includes also retrieval of important data related to the created features (dimensions, tolerances and roughness) to be an efficient tool in process planning. Output data are displayed to the user as design features, and manufacturing features with all required data technique for manufacturing. A case study is given to demonstrate, and verify the proposed algorithm. | ||
| Keywords | ||
| Feature Recognition; CAPP; CIM | ||
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