Flexible roll forming process reliability and optimisation methods

J. Larrañaga, L. Galdos, C. García, R. Ortubay, Gustavo Arrizabalaga

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

3 Citations (Scopus)

Abstract

Trend in the automotive industry towards fuel efficient, lightweight and sustainable transport has highly contributed to developing new high strength steel families. However, going from ordinary mild steel to using high strength steel requires new manufacturing processes to face new formability issues and springback problems. On the other hand, to guarantee sustainable development, modern production processes are needed to respond to actual industry demands in flexibility, productivity and accuracy. Flexible roll forming allows the production of profiles with variable cross sections along longitudinal direction. But this flexibility brings other geometrical errors in the part, due to the complicated stress states generated during the process. In the present paper, different forming paths and mechanical configurations have been studied in order to optimise the process and obtain a sound part using a DP600 high strength steel. Also, numerical and experimental results are presented for locally heated roll forming process.

Original languageEnglish (US)
Title of host publication9th International Conference on Technology of Plasticity, ICTP 2008
PublisherHanrimwon Publishing Co.
Pages1795-1800
Number of pages6
StatePublished - Jan 1 2008
Externally publishedYes
Event9th International Conference on Technology of Plasticity, ICTP 2008 - Gyeongju, Korea, Republic of
Duration: Sep 7 2008Sep 11 2008

Other

Other9th International Conference on Technology of Plasticity, ICTP 2008
CountryKorea, Republic of
CityGyeongju
Period9/7/089/11/08

Fingerprint

High strength steel
Formability
Automotive industry
Carbon steel
Sustainable development
Productivity
Acoustic waves
Industry

Keywords

  • Flexible roll forming
  • High Strength Steel
  • Local heating

ASJC Scopus subject areas

  • Polymers and Plastics

Cite this

Larrañaga, J., Galdos, L., García, C., Ortubay, R., & Arrizabalaga, G. (2008). Flexible roll forming process reliability and optimisation methods. In 9th International Conference on Technology of Plasticity, ICTP 2008 (pp. 1795-1800). Hanrimwon Publishing Co..

Flexible roll forming process reliability and optimisation methods. / Larrañaga, J.; Galdos, L.; García, C.; Ortubay, R.; Arrizabalaga, Gustavo.

9th International Conference on Technology of Plasticity, ICTP 2008. Hanrimwon Publishing Co., 2008. p. 1795-1800.

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

Larrañaga, J, Galdos, L, García, C, Ortubay, R & Arrizabalaga, G 2008, Flexible roll forming process reliability and optimisation methods. in 9th International Conference on Technology of Plasticity, ICTP 2008. Hanrimwon Publishing Co., pp. 1795-1800, 9th International Conference on Technology of Plasticity, ICTP 2008, Gyeongju, Korea, Republic of, 9/7/08.
Larrañaga J, Galdos L, García C, Ortubay R, Arrizabalaga G. Flexible roll forming process reliability and optimisation methods. In 9th International Conference on Technology of Plasticity, ICTP 2008. Hanrimwon Publishing Co. 2008. p. 1795-1800
Larrañaga, J. ; Galdos, L. ; García, C. ; Ortubay, R. ; Arrizabalaga, Gustavo. / Flexible roll forming process reliability and optimisation methods. 9th International Conference on Technology of Plasticity, ICTP 2008. Hanrimwon Publishing Co., 2008. pp. 1795-1800
@inproceedings{0f1813b6925d448db6aa61ff4ee66df6,
title = "Flexible roll forming process reliability and optimisation methods",
abstract = "Trend in the automotive industry towards fuel efficient, lightweight and sustainable transport has highly contributed to developing new high strength steel families. However, going from ordinary mild steel to using high strength steel requires new manufacturing processes to face new formability issues and springback problems. On the other hand, to guarantee sustainable development, modern production processes are needed to respond to actual industry demands in flexibility, productivity and accuracy. Flexible roll forming allows the production of profiles with variable cross sections along longitudinal direction. But this flexibility brings other geometrical errors in the part, due to the complicated stress states generated during the process. In the present paper, different forming paths and mechanical configurations have been studied in order to optimise the process and obtain a sound part using a DP600 high strength steel. Also, numerical and experimental results are presented for locally heated roll forming process.",
keywords = "Flexible roll forming, High Strength Steel, Local heating",
author = "J. Larra{\~n}aga and L. Galdos and C. Garc{\'i}a and R. Ortubay and Gustavo Arrizabalaga",
year = "2008",
month = "1",
day = "1",
language = "English (US)",
pages = "1795--1800",
booktitle = "9th International Conference on Technology of Plasticity, ICTP 2008",
publisher = "Hanrimwon Publishing Co.",

}

TY - GEN

T1 - Flexible roll forming process reliability and optimisation methods

AU - Larrañaga, J.

AU - Galdos, L.

AU - García, C.

AU - Ortubay, R.

AU - Arrizabalaga, Gustavo

PY - 2008/1/1

Y1 - 2008/1/1

N2 - Trend in the automotive industry towards fuel efficient, lightweight and sustainable transport has highly contributed to developing new high strength steel families. However, going from ordinary mild steel to using high strength steel requires new manufacturing processes to face new formability issues and springback problems. On the other hand, to guarantee sustainable development, modern production processes are needed to respond to actual industry demands in flexibility, productivity and accuracy. Flexible roll forming allows the production of profiles with variable cross sections along longitudinal direction. But this flexibility brings other geometrical errors in the part, due to the complicated stress states generated during the process. In the present paper, different forming paths and mechanical configurations have been studied in order to optimise the process and obtain a sound part using a DP600 high strength steel. Also, numerical and experimental results are presented for locally heated roll forming process.

AB - Trend in the automotive industry towards fuel efficient, lightweight and sustainable transport has highly contributed to developing new high strength steel families. However, going from ordinary mild steel to using high strength steel requires new manufacturing processes to face new formability issues and springback problems. On the other hand, to guarantee sustainable development, modern production processes are needed to respond to actual industry demands in flexibility, productivity and accuracy. Flexible roll forming allows the production of profiles with variable cross sections along longitudinal direction. But this flexibility brings other geometrical errors in the part, due to the complicated stress states generated during the process. In the present paper, different forming paths and mechanical configurations have been studied in order to optimise the process and obtain a sound part using a DP600 high strength steel. Also, numerical and experimental results are presented for locally heated roll forming process.

KW - Flexible roll forming

KW - High Strength Steel

KW - Local heating

UR - http://www.scopus.com/inward/record.url?scp=84899718349&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84899718349&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84899718349

SP - 1795

EP - 1800

BT - 9th International Conference on Technology of Plasticity, ICTP 2008

PB - Hanrimwon Publishing Co.

ER -