CAD/CAM system for sheet metal drawing using flexible tools

46 p.

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Bibliographic Details
Main Authors:	Gan, Jacob Gah Kok, Sinnathamby Thiruvarudchelvan, Loh, Ngiap Hiang
Other Authors:	School of Electrical and Electronic Engineering
Format:	Research Report
Published:	2011
Subjects:	DRNTU::Engineering::Electrical and electronic engineering
Online Access:	http://hdl.handle.net/10356/46589
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Institution:	Nanyang Technological University

id	sg-ntu-dr.10356-46589
record_format	dspace
spelling	sg-ntu-dr.10356-465892023-03-04T03:20:42Z CAD/CAM system for sheet metal drawing using flexible tools Gan, Jacob Gah Kok Sinnathamby Thiruvarudchelvan Loh, Ngiap Hiang School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering 46 p. This final report on the Applied Research Project No. RP 21/88 discusses the development of a CAD/CAM system for the drawing of hemispherical cups using a flexible urethane pad as the punch. Approximate empirical models for the variation of thickness, circumferential and meridional strains at different portions of the cup are proposed. The model was developed based on the observation that the thickness of the sheet metal at the "equator" of the cup remains unchanged, thinning according to an exponential function of the arc-length towards the crown and thickening also according to an exponential function of the arc length until the annulus. RP 21/88 2011-12-21T03:05:06Z 2011-12-21T03:05:06Z 1992 1992 Research Report http://hdl.handle.net/10356/46589 Nanyang Technological University application/pdf
institution	Nanyang Technological University
building	NTU Library
continent	Asia
country	Singapore Singapore
content_provider	NTU Library
collection	DR-NTU
topic	DRNTU::Engineering::Electrical and electronic engineering
spellingShingle	DRNTU::Engineering::Electrical and electronic engineering Gan, Jacob Gah Kok Sinnathamby Thiruvarudchelvan Loh, Ngiap Hiang CAD/CAM system for sheet metal drawing using flexible tools
description	46 p.
author2	School of Electrical and Electronic Engineering
author_facet	School of Electrical and Electronic Engineering Gan, Jacob Gah Kok Sinnathamby Thiruvarudchelvan Loh, Ngiap Hiang
format	Research Report
author	Gan, Jacob Gah Kok Sinnathamby Thiruvarudchelvan Loh, Ngiap Hiang
author_sort	Gan, Jacob Gah Kok
title	CAD/CAM system for sheet metal drawing using flexible tools
title_short	CAD/CAM system for sheet metal drawing using flexible tools
title_full	CAD/CAM system for sheet metal drawing using flexible tools
title_fullStr	CAD/CAM system for sheet metal drawing using flexible tools
title_full_unstemmed	CAD/CAM system for sheet metal drawing using flexible tools
title_sort	cad/cam system for sheet metal drawing using flexible tools
publishDate	2011
url	http://hdl.handle.net/10356/46589
_version_	1759854278602653696

CAD/CAM system for sheet metal drawing using flexible tools

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