Finite element analysis of roll bit behaviors in cold foil rolling process

Hao, L; Jiang, Z; Wei, D; Chen, X

Finite element analysis of roll bit behaviors in cold foil rolling process

Hao, L Jiang, Z Wei, D

Chen, X

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Publication Type:: Conference Proceeding
Citation:: AIP Conference Proceedings, 2013, 1532 pp. 478 - 483
Issue Date:: 2013-06-07

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Field	Value	Language
dc.contributor.author	Hao, 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	Chen, X	en_US
dc.date.issued	2013-06-07	en_US
dc.identifier.citation	AIP Conference Proceedings, 2013, 1532 pp. 478 - 483	en_US
dc.identifier.isbn	9780735411562	en_US
dc.identifier.issn	0094-243X	en_US
dc.identifier.uri	http://hdl.handle.net/10453/32057
dc.description.abstract	To investigate roll bite behaviors in cold foil rolling process, a 2D elasto-plastic finite model is established using FEM software ABAQUS. Contact pressure distribution and roll contour in roll bite are also presented, which demonstrate that foil rolling process is different from conventional strip rolling process. The contact area is composed of entry elastic zone, entry plastic zone, an extensive neutral zone, exit plastic zone and exit elastic zone. It conforms to the results of Fleck foil rolling theory. Elastic deformation and work hardening of foil in roll bite are taken into account. The effect of rolling parameters, such as friction coefficient, entry thickness and reduction rate on distribution of contact pressure and vertical displacement are also discussed. © 2013 AIP Publishing LLC.	en_US
dc.relation.ispartof	AIP Conference Proceedings	en_US
dc.relation.isbasedon	10.1063/1.4806864	en_US
dc.title	Finite element analysis of roll bit behaviors in cold foil rolling process	en_US
dc.type	Conference Proceeding
utslib.citation.volume	1532	en_US
utslib.for	0910 Manufacturing Engineering	en_US
dc.location.activity	Shenyang, PEOPLES R CHINA
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	1532	en_US

Abstract:

To investigate roll bite behaviors in cold foil rolling process, a 2D elasto-plastic finite model is established using FEM software ABAQUS. Contact pressure distribution and roll contour in roll bite are also presented, which demonstrate that foil rolling process is different from conventional strip rolling process. The contact area is composed of entry elastic zone, entry plastic zone, an extensive neutral zone, exit plastic zone and exit elastic zone. It conforms to the results of Fleck foil rolling theory. Elastic deformation and work hardening of foil in roll bite are taken into account. The effect of rolling parameters, such as friction coefficient, entry thickness and reduction rate on distribution of contact pressure and vertical displacement are also discussed. © 2013 AIP Publishing LLC.

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http://hdl.handle.net/10453/32057