Prediction of wrinkling using finite element simulation

Deep drawing is a process for shaping flat sheets into cup-shaped articles without fracture or excessive localized thinning. The design and control of a deep drawing process depends not only on the work piece material, but also on the condition at the tool work piece interface, the mechanics of plas...

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Bibliographic Details
Main Author:	Mohd Fizree, Abdul Razak
Format:	Undergraduates Project Papers
Language:	English English English
Published:	2013
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/7634/ http://umpir.ump.edu.my/id/eprint/7634/ http://umpir.ump.edu.my/id/eprint/7634/1/CD7772.pdf http://umpir.ump.edu.my/id/eprint/7634/4/1.pdf http://umpir.ump.edu.my/id/eprint/7634/5/3.pdf

id	ump-7634
recordtype	eprints
spelling	ump-76342016-07-26T06:31:09Z http://umpir.ump.edu.my/id/eprint/7634/ Prediction of wrinkling using finite element simulation Mohd Fizree, Abdul Razak TA Engineering (General). Civil engineering (General) Deep drawing is a process for shaping flat sheets into cup-shaped articles without fracture or excessive localized thinning. The design and control of a deep drawing process depends not only on the work piece material, but also on the condition at the tool work piece interface, the mechanics of plastic deformation and the equipment used. This final project is about prediction of wrinkling in deep drawing part. The prediction methods can be broadly divided into two categories which is by experimental and simulation. The project deals with the Finite Element Analysis (FEA) and one step simulation of cup 50 mm using Altair Hyperform. In this project, the effect of some variables like blank holder force, blank thickness and drawn depth are investigate on flange wrinkling. Based on the result, the first analysis shows that wrinkle will occurred when the blank holder force is low. By increasing the blank holder force, the wrinkle is reducing. Second analysis shows that more thicker part will decreased tearing ratio due to the strength and stiffness of material. The last analysis give a result on effect of blank holder force and drawn depth on flange wrinkling where as if the depth increased, the percentage of wrinkling also increased. FEA software can be effectively used not only to predict the extent of damage, but damage control measures can also be simulated to suggest appropriate action to be taken at forming stages. 2013-06 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/7634/1/CD7772.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/7634/4/1.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/7634/5/3.pdf Mohd Fizree, Abdul Razak (2013) Prediction of wrinkling using finite element simulation. Faculty of Manufacturing Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:78138&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English English
topic	TA Engineering (General). Civil engineering (General)
spellingShingle	TA Engineering (General). Civil engineering (General) Mohd Fizree, Abdul Razak Prediction of wrinkling using finite element simulation
description	Deep drawing is a process for shaping flat sheets into cup-shaped articles without fracture or excessive localized thinning. The design and control of a deep drawing process depends not only on the work piece material, but also on the condition at the tool work piece interface, the mechanics of plastic deformation and the equipment used. This final project is about prediction of wrinkling in deep drawing part. The prediction methods can be broadly divided into two categories which is by experimental and simulation. The project deals with the Finite Element Analysis (FEA) and one step simulation of cup 50 mm using Altair Hyperform. In this project, the effect of some variables like blank holder force, blank thickness and drawn depth are investigate on flange wrinkling. Based on the result, the first analysis shows that wrinkle will occurred when the blank holder force is low. By increasing the blank holder force, the wrinkle is reducing. Second analysis shows that more thicker part will decreased tearing ratio due to the strength and stiffness of material. The last analysis give a result on effect of blank holder force and drawn depth on flange wrinkling where as if the depth increased, the percentage of wrinkling also increased. FEA software can be effectively used not only to predict the extent of damage, but damage control measures can also be simulated to suggest appropriate action to be taken at forming stages.
format	Undergraduates Project Papers
author	Mohd Fizree, Abdul Razak
author_facet	Mohd Fizree, Abdul Razak
author_sort	Mohd Fizree, Abdul Razak
title	Prediction of wrinkling using finite element simulation
title_short	Prediction of wrinkling using finite element simulation
title_full	Prediction of wrinkling using finite element simulation
title_fullStr	Prediction of wrinkling using finite element simulation
title_full_unstemmed	Prediction of wrinkling using finite element simulation
title_sort	prediction of wrinkling using finite element simulation
publishDate	2013
url	http://umpir.ump.edu.my/id/eprint/7634/ http://umpir.ump.edu.my/id/eprint/7634/ http://umpir.ump.edu.my/id/eprint/7634/1/CD7772.pdf http://umpir.ump.edu.my/id/eprint/7634/4/1.pdf http://umpir.ump.edu.my/id/eprint/7634/5/3.pdf
first_indexed	2023-09-18T22:04:26Z
last_indexed	2023-09-18T22:04:26Z
_version_	1777414613882634240

Prediction of wrinkling using finite element simulation

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