Analysis of axisymmetric cup forming of metal foil and micro hydroforming process

Sato, H; Manabe, KI; Wei, D; Jiang, Z

Analysis of axisymmetric cup forming of metal foil and micro hydroforming process

Sato, H Manabe, KI Wei, D

Jiang, Z

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Publication Type:: Conference Proceeding
Citation:: ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE), 2013, 10
Issue Date:: 2013-01-01

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Field	Value	Language
dc.contributor.author	Sato, H	en_US
dc.contributor.author	Manabe, KI	en_US
dc.contributor.author	Wei, D https://orcid.org/0000-0002-4247-8905	en_US
dc.contributor.author	Jiang, Z	en_US
dc.date.issued	2013-01-01	en_US
dc.identifier.citation	ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE), 2013, 10	en_US
dc.identifier.isbn	9780791856390	en_US
dc.identifier.uri	http://hdl.handle.net/10453/120776
dc.description.abstract	A novel forming method "micro hydromechanical deep drawing (MHDD)" is focused to improve the tribological property and forming limit. In this study, a theoretical model for MHDD is developed to investigate the size effect on deformation behavior in micro hydromechanical deep drawing. The effects of fluid pressure, the difference of friction coefficients at inner pockets and outer pockets are considered in the investigation on the size effect of tribological property. The friction force decreases as the scale factor decreases in MHDD process. It is also found that the tribological property in micro scale can be improved by applying the fluid pressure. The forming limit decreases as the relative punch diameter increases. However, it is clarified that the forming limit can be improved by decreasing the friction force in MHDD. Copyright © 2013 by ASME.	en_US
dc.relation.ispartof	ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)	en_US
dc.relation.isbasedon	10.1115/IMECE2013-64355	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Analysis of axisymmetric cup forming of metal foil and micro hydroforming process	en_US
dc.type	Conference Proceeding
utslib.citation.volume	10	en_US
utslib.for	0902 Automotive Engineering	en_US
utslib.for	0913 Mechanical Engineering	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Mechanical and Mechatronic Engineering
utslib.copyright.status	closed_access	*
pubs.publication-status	Published	en_US
pubs.volume	10	en_US

Abstract:

A novel forming method "micro hydromechanical deep drawing (MHDD)" is focused to improve the tribological property and forming limit. In this study, a theoretical model for MHDD is developed to investigate the size effect on deformation behavior in micro hydromechanical deep drawing. The effects of fluid pressure, the difference of friction coefficients at inner pockets and outer pockets are considered in the investigation on the size effect of tribological property. The friction force decreases as the scale factor decreases in MHDD process. It is also found that the tribological property in micro scale can be improved by applying the fluid pressure. The forming limit decreases as the relative punch diameter increases. However, it is clarified that the forming limit can be improved by decreasing the friction force in MHDD. Copyright © 2013 by ASME.

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http://hdl.handle.net/10453/120776