Prevention of Springback of High Strength Steel Sheet in L-Bending Process

Nowadays steel sheets are widely used in the industry due to the advantages of this materials in offering high strength with light weight. However due to the high tensile strength the manufacturing process need an improvement to overcome the defects occurred in the production. Therefore, a proper...

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Main Authors:	Mohd Syafiq, Yusoff, Zamzuri, Hamedon
Format:	Conference or Workshop Item
Language:	English
Published:	Universiti Malaysia Pahang 2016
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/15833/ http://umpir.ump.edu.my/id/eprint/15833/ http://umpir.ump.edu.my/id/eprint/15833/1/P054%20pg398-403.pdf

id	oai:umpir.ump.edu.my:15833
recordtype	eprints
spelling	oai:umpir.ump.edu.my:158332018-02-27T02:46:50Z http://umpir.ump.edu.my/id/eprint/15833/ Prevention of Springback of High Strength Steel Sheet in L-Bending Process Mohd Syafiq, Yusoff Zamzuri, Hamedon TJ Mechanical engineering and machinery Nowadays steel sheets are widely used in the industry due to the advantages of this materials in offering high strength with light weight. However due to the high tensile strength the manufacturing process need an improvement to overcome the defects occurred in the production. Therefore, a proper method is required in order to prevent the defects. In this study, a dies set with chamfers are developed to substitute the large radius that are used in current bending process. Bending process were conducted for high strength steel sheets with tensile strength of 780 MPa; to test the effectiveness of the developed die. By using this die, the chamfers enable smaller bending radius to substitute the large radius that cause the springback. It was found that the small radius produces by the chamfers are more effective in reducing the springback in L-bending of high strength steel sheets and the high press-speed will also contribute to the reducing of the springback. Universiti Malaysia Pahang 2016 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/15833/1/P054%20pg398-403.pdf Mohd Syafiq, Yusoff and Zamzuri, Hamedon (2016) Prevention of Springback of High Strength Steel Sheet in L-Bending Process. In: Proceedings of The National Conference for Postgraduate Research (NCON-PGR 2016), 24-25 September 2016 , Universiti Malaysia Pahang (UMP), Pekan, Pahang. pp. 398-403.. http://ee.ump.edu.my/ncon/wp-content/uploads/2016/10/Proceeding-NCON-PGR-2016.zip
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Mohd Syafiq, Yusoff Zamzuri, Hamedon Prevention of Springback of High Strength Steel Sheet in L-Bending Process
description	Nowadays steel sheets are widely used in the industry due to the advantages of this materials in offering high strength with light weight. However due to the high tensile strength the manufacturing process need an improvement to overcome the defects occurred in the production. Therefore, a proper method is required in order to prevent the defects. In this study, a dies set with chamfers are developed to substitute the large radius that are used in current bending process. Bending process were conducted for high strength steel sheets with tensile strength of 780 MPa; to test the effectiveness of the developed die. By using this die, the chamfers enable smaller bending radius to substitute the large radius that cause the springback. It was found that the small radius produces by the chamfers are more effective in reducing the springback in L-bending of high strength steel sheets and the high press-speed will also contribute to the reducing of the springback.
format	Conference or Workshop Item
author	Mohd Syafiq, Yusoff Zamzuri, Hamedon
author_facet	Mohd Syafiq, Yusoff Zamzuri, Hamedon
author_sort	Mohd Syafiq, Yusoff
title	Prevention of Springback of High Strength Steel Sheet in L-Bending Process
title_short	Prevention of Springback of High Strength Steel Sheet in L-Bending Process
title_full	Prevention of Springback of High Strength Steel Sheet in L-Bending Process
title_fullStr	Prevention of Springback of High Strength Steel Sheet in L-Bending Process
title_full_unstemmed	Prevention of Springback of High Strength Steel Sheet in L-Bending Process
title_sort	prevention of springback of high strength steel sheet in l-bending process
publisher	Universiti Malaysia Pahang
publishDate	2016
url	http://umpir.ump.edu.my/id/eprint/15833/ http://umpir.ump.edu.my/id/eprint/15833/ http://umpir.ump.edu.my/id/eprint/15833/1/P054%20pg398-403.pdf
first_indexed	2018-09-07T02:06:13Z
last_indexed	2018-09-07T02:06:13Z
_version_	1610912601111265280

Prevention of Springback of High Strength Steel Sheet in L-Bending Process

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