Characterization of thermomechanical boundary conditions of a martensitic steel for a FAST forming process
File(s)
Published version
Author(s)
Wang, Liliang
Type
Journal Article
Abstract
The present work characterized and modelled the interfacial heat transfer coefficient and friction coefficient of a non-alloy martensitic steel, for a novel Fast light Alloy Stamping Technology (FAST) process. These models were validated through temperature evolution, thickness distribution and springback measurements on experimentally formed demonstrator components, which were conducted on a pilot production line and showed close agreement, with less than 10% variation from experimental results. The developed models and finite element simulations presented in this work demonstrate that non-isothermal processes can be precisely simulated with implementation of the accurate thermomechanical boundary conditions.
Date Issued
2020-06-20
Date Acceptance
2020-06-20
Citation
Journal of Manufacturing and Materials Processing, 2020, 4 (2), pp.1-16
ISSN
2504-4494
Publisher
MDPI
Start Page
1
End Page
16
Journal / Book Title
Journal of Manufacturing and Materials Processing
Volume
4
Issue
2
Copyright Statement
© 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access
article distributed under the terms and conditions of the Creative Commons Attribution
(CC BY) license (http://creativecommons.org/licenses/by/4.0/)
article distributed under the terms and conditions of the Creative Commons Attribution
(CC BY) license (http://creativecommons.org/licenses/by/4.0/)
License URL
Sponsor
Heilongjiang Academy of Sciences Institute of Automation
Identifier
https://www.mdpi.com/2504-4494/4/2/57
Grant Number
Heilongjiang-Imperial-int manu
Publication Status
Published
Date Publish Online
2020-06-20