You are not logged in.

Temperature conditions during 'cold' sheet metal stamping

Pereira,MP and Rolfe,BF 2014, Temperature conditions during 'cold' sheet metal stamping, Journal of Materials Processing Technology, vol. 214, no. 8, pp. 1749-1758, doi: 10.1016/j.jmatprotec.2014.03.020.

Attached Files
Name Description MIMEType Size Downloads

Title Temperature conditions during 'cold' sheet metal stamping
Author(s) Pereira,MPORCID iD for Pereira,MP orcid.org/0000-0002-7885-5901
Rolfe,BFORCID iD for Rolfe,BF orcid.org/0000-0001-8516-6170
Journal name Journal of Materials Processing Technology
Volume number 214
Issue number 8
Start page 1749
End page 1758
Total pages 10
Publisher Elsevier
Place of publication Amsterdam, Netherlands
Publication date 2014-08
ISSN 0924-0136
Keyword(s) Advanced high strength steels
Metal forming
Temperature
Thermo-mechanical finite element model
Tool wear
Science & Technology
Technology
Engineering, Industrial
Engineering, Manufacturing
Materials Science, Multidisciplinary
Engineering
Materials Science
CONTACT PRESSURE EVOLUTION
ADHESIVE WEAR
STEELS
Summary This paper investigates the friction and deformation-induced heating that occurs during the stamping of high strength sheet steels, under room temperature conditions. A thermo-mechanical finite element model of a typical plane strain stamping process was developed to understand the temperature conditions experienced within the die and blank material; and this was validated against experimental measurements. A high level of correlation was achieved between the finite element model and experimental data for a range of operating conditions and parameters. The model showed that the heat generated during realistic production conditions can result in high temperatures of up to 108 °C and 181 °C in the blank and die materials, respectively, for what was traditionally expected to be 'cold' forming conditions. It was identified that frictional heating was primarily responsible for the peak temperatures at the die surface, whilst the peak blank temperatures were caused by a combination of frictional and deformation induced heating. The results provide new insights into the local conditions within the blank and die, and are of direct relevance to sheet formability and tool wear performance during industrial stamping processes. © 2014 Elsevier B.V. All rights reserved.
Language eng
DOI 10.1016/j.jmatprotec.2014.03.020
Field of Research 091006 Manufacturing Processes and Technologies (excl Textiles)
091309 Tribology
Socio Economic Objective 861205 Sheet Metal Products
HERDC Research category C1 Refereed article in a scholarly journal
ERA Research output type C Journal article
Grant ID ARC LP120100239
Copyright notice ©2014, Elsevier
Persistent URL http://hdl.handle.net/10536/DRO/DU:30068080

Document type: Journal Article
Collections: School of Engineering
Institute for Frontier Materials
Connect to link resolver
 
Unless expressly stated otherwise, the copyright for items in DRO is owned by the author, with all rights reserved.

Versions
Version Filter Type
Citation counts: TR Web of Science Citation Count  Cited 6 times in TR Web of Science
Scopus Citation Count Cited 12 times in Scopus
Google Scholar Search Google Scholar
Access Statistics: 157 Abstract Views, 3 File Downloads  -  Detailed Statistics
Created: Fri, 05 Dec 2014, 12:47:42 EST

Every reasonable effort has been made to ensure that permission has been obtained for items included in DRO. If you believe that your rights have been infringed by this repository, please contact drosupport@deakin.edu.au.