Simulation of thermo-mechanical models for hot formed parts by numerical experiments

Azman Senin, Zulkifli Mohd Nopiah, Muhammad Jamhuri Jamaludin, Ahmad Zakaria

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The Finite-Element Analysis (FEA) is a prediction methodology that facilitates product designers produced the part design with manufacturing focused. With the similar advantages, manufacturing engineers are capable of build the first actual car model from the new production Draw Die. This approach has eliminated the requirement to manufacture the prototype model from soft tool parts and soft tool press die. However, the prediction accuracy of FEA is a major topic of research work in automotive sector's practitioners and academia as current accuracy level is anticipated at 60%. The objective of works is to assess the prediction accuracy on deformation results from mass production stamped parts. The Finite-element model is developed from the CAD data of the production tools. Subsequently, finite-element model for production tools is discretized with shell elements to avoid computation errors in the simulation process. The sheet blank material with 1.5 mm and 2.0 mm thickness is discredited by shell (2D modeling) and solid elements (3D modeling) respectively. The input parameters for the simulation model for both elements are attained from the actual setup at Press Machine and Production Tool. The analysis of deformation and plastic strain are performed for various setup parameters. Finally, the deformation characteristic such as Forming Limit Diagram (FLD) and thinning are compared for all simulated models.

Original languageEnglish
Title of host publicationApplied Mechanics and Materials
PublisherTrans Tech Publications Ltd
Pages668-674
Number of pages7
Volume663
ISBN (Print)9783038352617
DOIs
Publication statusPublished - 2014
Event2nd International Conference on Recent Advances in Automotive Engineering and Mobility Research, ReCAR 2013 - Kuala Lumpur
Duration: 16 Dec 201318 Dec 2013

Publication series

NameApplied Mechanics and Materials
Volume663
ISSN (Print)16609336
ISSN (Electronic)16627482

Other

Other2nd International Conference on Recent Advances in Automotive Engineering and Mobility Research, ReCAR 2013
CityKuala Lumpur
Period16/12/1318/12/13

Fingerprint

Experiments
Finite element method
Plastic deformation
Computer aided design
Railroad cars
Engineers

Keywords

  • Hot-formed parts
  • HPF methodology
  • Shell modeling
  • Solid modeling

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Senin, A., Mohd Nopiah, Z., Jamaludin, M. J., & Zakaria, A. (2014). Simulation of thermo-mechanical models for hot formed parts by numerical experiments. In Applied Mechanics and Materials (Vol. 663, pp. 668-674). (Applied Mechanics and Materials; Vol. 663). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/AMM.663.668

Simulation of thermo-mechanical models for hot formed parts by numerical experiments. / Senin, Azman; Mohd Nopiah, Zulkifli; Jamaludin, Muhammad Jamhuri; Zakaria, Ahmad.

Applied Mechanics and Materials. Vol. 663 Trans Tech Publications Ltd, 2014. p. 668-674 (Applied Mechanics and Materials; Vol. 663).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Senin, A, Mohd Nopiah, Z, Jamaludin, MJ & Zakaria, A 2014, Simulation of thermo-mechanical models for hot formed parts by numerical experiments. in Applied Mechanics and Materials. vol. 663, Applied Mechanics and Materials, vol. 663, Trans Tech Publications Ltd, pp. 668-674, 2nd International Conference on Recent Advances in Automotive Engineering and Mobility Research, ReCAR 2013, Kuala Lumpur, 16/12/13. https://doi.org/10.4028/www.scientific.net/AMM.663.668
Senin A, Mohd Nopiah Z, Jamaludin MJ, Zakaria A. Simulation of thermo-mechanical models for hot formed parts by numerical experiments. In Applied Mechanics and Materials. Vol. 663. Trans Tech Publications Ltd. 2014. p. 668-674. (Applied Mechanics and Materials). https://doi.org/10.4028/www.scientific.net/AMM.663.668
Senin, Azman ; Mohd Nopiah, Zulkifli ; Jamaludin, Muhammad Jamhuri ; Zakaria, Ahmad. / Simulation of thermo-mechanical models for hot formed parts by numerical experiments. Applied Mechanics and Materials. Vol. 663 Trans Tech Publications Ltd, 2014. pp. 668-674 (Applied Mechanics and Materials).
@inproceedings{79a00ad39e18418887eb833dda947596,
title = "Simulation of thermo-mechanical models for hot formed parts by numerical experiments",
abstract = "The Finite-Element Analysis (FEA) is a prediction methodology that facilitates product designers produced the part design with manufacturing focused. With the similar advantages, manufacturing engineers are capable of build the first actual car model from the new production Draw Die. This approach has eliminated the requirement to manufacture the prototype model from soft tool parts and soft tool press die. However, the prediction accuracy of FEA is a major topic of research work in automotive sector's practitioners and academia as current accuracy level is anticipated at 60{\%}. The objective of works is to assess the prediction accuracy on deformation results from mass production stamped parts. The Finite-element model is developed from the CAD data of the production tools. Subsequently, finite-element model for production tools is discretized with shell elements to avoid computation errors in the simulation process. The sheet blank material with 1.5 mm and 2.0 mm thickness is discredited by shell (2D modeling) and solid elements (3D modeling) respectively. The input parameters for the simulation model for both elements are attained from the actual setup at Press Machine and Production Tool. The analysis of deformation and plastic strain are performed for various setup parameters. Finally, the deformation characteristic such as Forming Limit Diagram (FLD) and thinning are compared for all simulated models.",
keywords = "Hot-formed parts, HPF methodology, Shell modeling, Solid modeling",
author = "Azman Senin and {Mohd Nopiah}, Zulkifli and Jamaludin, {Muhammad Jamhuri} and Ahmad Zakaria",
year = "2014",
doi = "10.4028/www.scientific.net/AMM.663.668",
language = "English",
isbn = "9783038352617",
volume = "663",
series = "Applied Mechanics and Materials",
publisher = "Trans Tech Publications Ltd",
pages = "668--674",
booktitle = "Applied Mechanics and Materials",

}

TY - GEN

T1 - Simulation of thermo-mechanical models for hot formed parts by numerical experiments

AU - Senin, Azman

AU - Mohd Nopiah, Zulkifli

AU - Jamaludin, Muhammad Jamhuri

AU - Zakaria, Ahmad

PY - 2014

Y1 - 2014

N2 - The Finite-Element Analysis (FEA) is a prediction methodology that facilitates product designers produced the part design with manufacturing focused. With the similar advantages, manufacturing engineers are capable of build the first actual car model from the new production Draw Die. This approach has eliminated the requirement to manufacture the prototype model from soft tool parts and soft tool press die. However, the prediction accuracy of FEA is a major topic of research work in automotive sector's practitioners and academia as current accuracy level is anticipated at 60%. The objective of works is to assess the prediction accuracy on deformation results from mass production stamped parts. The Finite-element model is developed from the CAD data of the production tools. Subsequently, finite-element model for production tools is discretized with shell elements to avoid computation errors in the simulation process. The sheet blank material with 1.5 mm and 2.0 mm thickness is discredited by shell (2D modeling) and solid elements (3D modeling) respectively. The input parameters for the simulation model for both elements are attained from the actual setup at Press Machine and Production Tool. The analysis of deformation and plastic strain are performed for various setup parameters. Finally, the deformation characteristic such as Forming Limit Diagram (FLD) and thinning are compared for all simulated models.

AB - The Finite-Element Analysis (FEA) is a prediction methodology that facilitates product designers produced the part design with manufacturing focused. With the similar advantages, manufacturing engineers are capable of build the first actual car model from the new production Draw Die. This approach has eliminated the requirement to manufacture the prototype model from soft tool parts and soft tool press die. However, the prediction accuracy of FEA is a major topic of research work in automotive sector's practitioners and academia as current accuracy level is anticipated at 60%. The objective of works is to assess the prediction accuracy on deformation results from mass production stamped parts. The Finite-element model is developed from the CAD data of the production tools. Subsequently, finite-element model for production tools is discretized with shell elements to avoid computation errors in the simulation process. The sheet blank material with 1.5 mm and 2.0 mm thickness is discredited by shell (2D modeling) and solid elements (3D modeling) respectively. The input parameters for the simulation model for both elements are attained from the actual setup at Press Machine and Production Tool. The analysis of deformation and plastic strain are performed for various setup parameters. Finally, the deformation characteristic such as Forming Limit Diagram (FLD) and thinning are compared for all simulated models.

KW - Hot-formed parts

KW - HPF methodology

KW - Shell modeling

KW - Solid modeling

UR - http://www.scopus.com/inward/record.url?scp=84922031775&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84922031775&partnerID=8YFLogxK

U2 - 10.4028/www.scientific.net/AMM.663.668

DO - 10.4028/www.scientific.net/AMM.663.668

M3 - Conference contribution

AN - SCOPUS:84922031775

SN - 9783038352617

VL - 663

T3 - Applied Mechanics and Materials

SP - 668

EP - 674

BT - Applied Mechanics and Materials

PB - Trans Tech Publications Ltd

ER -