Experimental assessment of stamping parameters in a non-isothermal sheet metal forming technology

Hot stamping with high strength steel is becoming more popular in automotive industry. The hot stamping technology (press hardening) is one of the most successful in producing complex components with superior mechanical properties. The hot stamping process can be described by the following steps; pu...

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Main Author:	Nur Asyran Wanie , Baharom
Format:	Undergraduates Project Papers
Language:	English English English
Published:	2013
Subjects:	TS Manufactures
Online Access:	http://umpir.ump.edu.my/id/eprint/6565/ http://umpir.ump.edu.my/id/eprint/6565/ http://umpir.ump.edu.my/id/eprint/6565/1/CD7784.pdf http://umpir.ump.edu.my/id/eprint/6565/3/1.pdf http://umpir.ump.edu.my/id/eprint/6565/4/3.pdf

id	ump-6565
recordtype	eprints
spelling	ump-65652015-11-30T01:59:31Z http://umpir.ump.edu.my/id/eprint/6565/ Experimental assessment of stamping parameters in a non-isothermal sheet metal forming technology Nur Asyran Wanie , Baharom TS Manufactures Hot stamping with high strength steel is becoming more popular in automotive industry. The hot stamping technology (press hardening) is one of the most successful in producing complex components with superior mechanical properties. The hot stamping process can be described by the following steps; punching of dog bone specimen, heating to 950◦C in a furnace to austenitization followed by simultaneous forming and quenching in forming tools. In hot stamping, specimen is hot formed and press hardened in a water-cooled tool to achieve high strength. Hence, design of the tool with necessary cooling significantly influences the final properties of the specimen and the process time. This research was carried out to analyze of flow rate and stamping time while stamping process for boron steel 22MnB5 in order to achieve the cooling rate and tensile strength of the material. In this paper a new method based on systematic optimization to design cooling ducts in tool is introduced. Three different location of cooling system were used in this experiment which is cooling system at punch only, cooling system at die only and cooling system at both of punch and die simultaneously. Results show that, different type of flow rate parameters and location of cooling system has significant effect to cooling rate and ultimate tensile strength. 2013-06 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/6565/1/CD7784.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/6565/3/1.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/6565/4/3.pdf Nur Asyran Wanie , Baharom (2013) Experimental assessment of stamping parameters in a non-isothermal sheet metal forming technology. Faculty of Manufacturing Engineering , Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:78062&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	TS Manufactures
spellingShingle	TS Manufactures Nur Asyran Wanie , Baharom Experimental assessment of stamping parameters in a non-isothermal sheet metal forming technology
description	Hot stamping with high strength steel is becoming more popular in automotive industry. The hot stamping technology (press hardening) is one of the most successful in producing complex components with superior mechanical properties. The hot stamping process can be described by the following steps; punching of dog bone specimen, heating to 950◦C in a furnace to austenitization followed by simultaneous forming and quenching in forming tools. In hot stamping, specimen is hot formed and press hardened in a water-cooled tool to achieve high strength. Hence, design of the tool with necessary cooling significantly influences the final properties of the specimen and the process time. This research was carried out to analyze of flow rate and stamping time while stamping process for boron steel 22MnB5 in order to achieve the cooling rate and tensile strength of the material. In this paper a new method based on systematic optimization to design cooling ducts in tool is introduced. Three different location of cooling system were used in this experiment which is cooling system at punch only, cooling system at die only and cooling system at both of punch and die simultaneously. Results show that, different type of flow rate parameters and location of cooling system has significant effect to cooling rate and ultimate tensile strength.
format	Undergraduates Project Papers
author	Nur Asyran Wanie , Baharom
author_facet	Nur Asyran Wanie , Baharom
author_sort	Nur Asyran Wanie , Baharom
title	Experimental assessment of stamping parameters in a non-isothermal sheet metal forming technology
title_short	Experimental assessment of stamping parameters in a non-isothermal sheet metal forming technology
title_full	Experimental assessment of stamping parameters in a non-isothermal sheet metal forming technology
title_fullStr	Experimental assessment of stamping parameters in a non-isothermal sheet metal forming technology
title_full_unstemmed	Experimental assessment of stamping parameters in a non-isothermal sheet metal forming technology
title_sort	experimental assessment of stamping parameters in a non-isothermal sheet metal forming technology
publishDate	2013
url	http://umpir.ump.edu.my/id/eprint/6565/ http://umpir.ump.edu.my/id/eprint/6565/ http://umpir.ump.edu.my/id/eprint/6565/1/CD7784.pdf http://umpir.ump.edu.my/id/eprint/6565/3/1.pdf http://umpir.ump.edu.my/id/eprint/6565/4/3.pdf
first_indexed	2023-09-18T22:02:27Z
last_indexed	2023-09-18T22:02:27Z
_version_	1777414488485527552

Experimental assessment of stamping parameters in a non-isothermal sheet metal forming technology

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