Experimental and numerical study of micro deep drawing

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

Experimental and numerical study of micro deep drawing

Luo, L Jiang, Z Wei, D

Manabe, KI Sato, H

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Publication Type:: Conference Proceeding
Citation:: MATEC Web of Conferences, 2015, 21
Issue Date:: 2015-08-10

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Field	Value	Language
dc.contributor.author	Luo, L	en_US
dc.contributor.author	Jiang, Z	en_US
dc.contributor.author	Wei, D https://orcid.org/0000-0002-4247-8905	en_US
dc.contributor.author	Manabe, KI	en_US
dc.contributor.author	Sato, H	en_US
dc.date.issued	2015-08-10	en_US
dc.identifier.citation	MATEC Web of Conferences, 2015, 21	en_US
dc.identifier.isbn	9782759818235	en_US
dc.identifier.uri	http://hdl.handle.net/10453/43995
dc.description.abstract	© 2015 Owned by the authors, published by EDP Sciences. Micro forming is a key technology for an industrial miniaturisation trend, and micro deep drawing (MDD) is a typical micro forming method. It has great advantages comparing to other micro manufacturing methods, such as net forming ability, mass production potential, high product quality and complex 3D metal products fabrication capacity. Meanwhile, it is facing difficulties, for example the so-called size effects, once scaled down to micro scale. To investigate and to solve the problems in MDD, a combined micro blanking-drawing machine is employed and an explicit-implicit micro deep drawing model with a voronoi blank model is developed. Through heat treatment different grain sizes can be obtained, which affect material's properties and, consequently, the drawing process parameters, as well as produced cups' quality. Further, a voronoi model can provide detailed material information in simulation, and numerical simulation results are in accordance with experimental results.	en_US
dc.relation.ispartof	MATEC Web of Conferences	en_US
dc.relation.isbasedon	10.1051/matecconf/20152109003	en_US
dc.title	Experimental and numerical study of micro deep drawing	en_US
dc.type	Conference Proceeding
utslib.citation.volume	21	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	open_access
pubs.publication-status	Published	en_US
pubs.volume	21	en_US

Abstract:

© 2015 Owned by the authors, published by EDP Sciences. Micro forming is a key technology for an industrial miniaturisation trend, and micro deep drawing (MDD) is a typical micro forming method. It has great advantages comparing to other micro manufacturing methods, such as net forming ability, mass production potential, high product quality and complex 3D metal products fabrication capacity. Meanwhile, it is facing difficulties, for example the so-called size effects, once scaled down to micro scale. To investigate and to solve the problems in MDD, a combined micro blanking-drawing machine is employed and an explicit-implicit micro deep drawing model with a voronoi blank model is developed. Through heat treatment different grain sizes can be obtained, which affect material's properties and, consequently, the drawing process parameters, as well as produced cups' quality. Further, a voronoi model can provide detailed material information in simulation, and numerical simulation results are in accordance with experimental results.

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http://hdl.handle.net/10453/43995