Skip to main content
Top
Published in: The International Journal of Advanced Manufacturing Technology 7-8/2024

15-02-2024 | ORIGINAL ARTICLE

Height inhomogeneity in flow forming of thin-walled tubes with helical grid-stiffened ribs: characterization, mechanism and control method

Authors: Wei Lyu, Mei Zhan, Pengfei Gao, Yili Gong, Xiaoguang Fan, Fei Ma

Published in: The International Journal of Advanced Manufacturing Technology | Issue 7-8/2024

Log in

Activate our intelligent search to find suitable subject content or patents.

search-config
loading …

Abstract

Height inhomogeneity between the opposing helical ribs (HIOHR) is a key problem restricting the high-quality manufacturing in the flow forming of thin-walled tubes with helical grid-stiffened ribs (TTHGRs). In this study, the characteristic and mechanism of the HIOHR were investigated, and a method for controlling this HIOHR was developed. It was found that the HIOHR is induced by the different radial flow tendencies and accumulation of material in the deformation zone. Moreover, it was observed that the extent of this HIOHR increases almost linearly during the forming process. On these bases, an improved flow forming method with a cyclic positive–negative helical loading trajectory in one single forming pass, which can cyclically exchange the filling behavior of two types of helical rib, was developed to control the HIOHR. Finally, the proposed cyclic positive–negative loading flow forming method was validated.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Literature
Metadata
Title
Height inhomogeneity in flow forming of thin-walled tubes with helical grid-stiffened ribs: characterization, mechanism and control method
Authors
Wei Lyu
Mei Zhan
Pengfei Gao
Yili Gong
Xiaoguang Fan
Fei Ma
Publication date
15-02-2024
Publisher
Springer London
Published in
The International Journal of Advanced Manufacturing Technology / Issue 7-8/2024
Print ISSN: 0268-3768
Electronic ISSN: 1433-3015
DOI
https://doi.org/10.1007/s00170-024-13142-5

Other articles of this Issue 7-8/2024

The International Journal of Advanced Manufacturing Technology 7-8/2024 Go to the issue

Premium Partners