Feature recognition using rule base techniques for feature with intersection

Automated feature recognition is considered a critical component for the integration of Computer Aided Design (CAD) and Computer Aided Process Planning (CAPP). In feature recognition most current systems have difficulties in recognizing interacting features because of the destruction of characterist...

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Main Author:	Ali, Mohd. Basri
Format:	Thesis
Language:	English
Published:	2006
Subjects:	Unspecified
Online Access:	http://eprints.utm.my/id/eprint/35105/1/MohdBasriAliMFKM2006.pdf
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id	my-utm-ep.35105
record_format	uketd_dc
spelling	my-utm-ep.351052017-10-12T04:53:38Z Feature recognition using rule base techniques for feature with intersection 2006 Ali, Mohd. Basri Unspecified Automated feature recognition is considered a critical component for the integration of Computer Aided Design (CAD) and Computer Aided Process Planning (CAPP). In feature recognition most current systems have difficulties in recognizing interacting features because of the destruction of characteristic adjacency relationships in the feature boundaries when interaction occur. Therefore in response to the problem, the application of rule based method is outlined in this research for the implementation to specific features with and without intersection. This need to be extended to thin wall parts, to support design for manufacture for injection molding and casting process which have some commonly used feature to be recognized especially feature with intersect. The proposed method is implemented to the feature with and without intersection such as through hole, cylinder boss, blind hole and other six cylinder boss with specific intersecting features. Three selected plastic parts with several common molding features also has been used for the case study. The proposed method is tested using Graphics Interactive Programming (GRIP), and implemented on the Unigraphics solid modelers. The results show that the proposed method is successful in recognizing the selected features with and without intersection especially for cylindrical feature. 2006 Thesis http://eprints.utm.my/id/eprint/35105/ http://eprints.utm.my/id/eprint/35105/1/MohdBasriAliMFKM2006.pdf application/pdf en public http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:738?site_name=Restricted Repository masters Universiti Teknologi Malaysia, Faculty of Mechanical Engineering Faculty of Mechanical Engineering
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	Unspecified
spellingShingle	Unspecified Ali, Mohd. Basri Feature recognition using rule base techniques for feature with intersection
description	Automated feature recognition is considered a critical component for the integration of Computer Aided Design (CAD) and Computer Aided Process Planning (CAPP). In feature recognition most current systems have difficulties in recognizing interacting features because of the destruction of characteristic adjacency relationships in the feature boundaries when interaction occur. Therefore in response to the problem, the application of rule based method is outlined in this research for the implementation to specific features with and without intersection. This need to be extended to thin wall parts, to support design for manufacture for injection molding and casting process which have some commonly used feature to be recognized especially feature with intersect. The proposed method is implemented to the feature with and without intersection such as through hole, cylinder boss, blind hole and other six cylinder boss with specific intersecting features. Three selected plastic parts with several common molding features also has been used for the case study. The proposed method is tested using Graphics Interactive Programming (GRIP), and implemented on the Unigraphics solid modelers. The results show that the proposed method is successful in recognizing the selected features with and without intersection especially for cylindrical feature.
format	Thesis
qualification_level	Master's degree
author	Ali, Mohd. Basri
author_facet	Ali, Mohd. Basri
author_sort	Ali, Mohd. Basri
title	Feature recognition using rule base techniques for feature with intersection
title_short	Feature recognition using rule base techniques for feature with intersection
title_full	Feature recognition using rule base techniques for feature with intersection
title_fullStr	Feature recognition using rule base techniques for feature with intersection
title_full_unstemmed	Feature recognition using rule base techniques for feature with intersection
title_sort	feature recognition using rule base techniques for feature with intersection
granting_institution	Universiti Teknologi Malaysia, Faculty of Mechanical Engineering
granting_department	Faculty of Mechanical Engineering
publishDate	2006
url	http://eprints.utm.my/id/eprint/35105/1/MohdBasriAliMFKM2006.pdf
_version_	1747816331917393920

Feature recognition using rule base techniques for feature with intersection

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