Automated Core And Cavity Design System For Mould Works Using Generative Method Of Computer Aided Process Planning

In recent years, many efforts have been made for core and cavity design system to be fully automated. Three profound limitations in the previous automated core and cavity design systems are (i) the lack in parting direction flexibility, (ii) inability to detect and generate parting direction for bot...

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Main Author:	Md Yusof, Mursyidah
Format:	Thesis
Language:	English
Published:	2017
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://eprints.usm.my/36346/1/MURSYIDAH_BINTI_MD_YUSOF_24_Pages.pdf
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id	my-usm-ep.36346
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spelling	my-usm-ep.363462019-04-12T05:25:07Z Automated Core And Cavity Design System For Mould Works Using Generative Method Of Computer Aided Process Planning 2017 Md Yusof, Mursyidah TJ Mechanical engineering and machinery In recent years, many efforts have been made for core and cavity design system to be fully automated. Three profound limitations in the previous automated core and cavity design systems are (i) the lack in parting direction flexibility, (ii) inability to detect and generate parting direction for both inner and outer undercuts and (iii) no information transfer from automated core and cavity design system to machining system. To overcome these limitations, automated core and cavity design system (ACCDS) is developed. This system acts as a component in computer aided process planning system where it takes information from any 3D CAD model and provides information to the machining system. Generative method is the basis of this system where core and cavity models are generated from scratch. The outputs from the system are (i) the generated core, cavity and side-cores with parting direction and (ii) the information of zero tool-face collision angle range of core and cavity mould pieces. By comparing ACCDS with a recent system proposed by a researcher, improvements such as better core and cavity design and the reduction of system computational time were observed. This shows that ACCDS were able to contribute in the betterment of the core and cavity design system in automatic manner. 2017 Thesis http://eprints.usm.my/36346/ http://eprints.usm.my/36346/1/MURSYIDAH_BINTI_MD_YUSOF_24_Pages.pdf application/pdf en public masters Universiti Sains Malaysia Pusat Pengajian Kejuruteraan Mekanikal
institution	Universiti Sains Malaysia
collection	USM Institutional Repository
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Md Yusof, Mursyidah Automated Core And Cavity Design System For Mould Works Using Generative Method Of Computer Aided Process Planning
description	In recent years, many efforts have been made for core and cavity design system to be fully automated. Three profound limitations in the previous automated core and cavity design systems are (i) the lack in parting direction flexibility, (ii) inability to detect and generate parting direction for both inner and outer undercuts and (iii) no information transfer from automated core and cavity design system to machining system. To overcome these limitations, automated core and cavity design system (ACCDS) is developed. This system acts as a component in computer aided process planning system where it takes information from any 3D CAD model and provides information to the machining system. Generative method is the basis of this system where core and cavity models are generated from scratch. The outputs from the system are (i) the generated core, cavity and side-cores with parting direction and (ii) the information of zero tool-face collision angle range of core and cavity mould pieces. By comparing ACCDS with a recent system proposed by a researcher, improvements such as better core and cavity design and the reduction of system computational time were observed. This shows that ACCDS were able to contribute in the betterment of the core and cavity design system in automatic manner.
format	Thesis
qualification_level	Master's degree
author	Md Yusof, Mursyidah
author_facet	Md Yusof, Mursyidah
author_sort	Md Yusof, Mursyidah
title	Automated Core And Cavity Design System For Mould Works Using Generative Method Of Computer Aided Process Planning
title_short	Automated Core And Cavity Design System For Mould Works Using Generative Method Of Computer Aided Process Planning
title_full	Automated Core And Cavity Design System For Mould Works Using Generative Method Of Computer Aided Process Planning
title_fullStr	Automated Core And Cavity Design System For Mould Works Using Generative Method Of Computer Aided Process Planning
title_full_unstemmed	Automated Core And Cavity Design System For Mould Works Using Generative Method Of Computer Aided Process Planning
title_sort	automated core and cavity design system for mould works using generative method of computer aided process planning
granting_institution	Universiti Sains Malaysia
granting_department	Pusat Pengajian Kejuruteraan Mekanikal
publishDate	2017
url	http://eprints.usm.my/36346/1/MURSYIDAH_BINTI_MD_YUSOF_24_Pages.pdf
_version_	1747820630246424576

Automated Core And Cavity Design System For Mould Works Using Generative Method Of Computer Aided Process Planning

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