Skip to main content

Abstract

This study examines the effects of applying lateral oscillation during compression. A circular cylindrical aluminum bar inserted in an upper and a lower die with fitting bores was radially extruded, and lateral oscillation was applied to the lower die. The finite element analysis predicted that the relative oscillating speed against the compressing speed can affect the load reduction. Experiments were conducted based on the numerical results, demonstrating a maximum load reduction of 35% compared with the case without oscillation. From the relevant measurement of the workpiece, the compressed region was reported to be slightly elongated in the oscillating direction.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 189.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 249.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Similar content being viewed by others

References

  1. Han, X., Hua, L.: Investigation on contact parameters in cold rotary forging using a 3D FE method. Int. J. Adv. Manuf. Technol. 62, 1087–1106 (2012)

    Article  Google Scholar 

  2. Hirota, K., Yoshimi, S., Yoshida, Y.: Effects of rocking direction on load and forged geometry in cylinder upsetting. Procedia Manuf. 50, 210–214 (2020)

    Article  Google Scholar 

  3. Hirota, K., Yoshida, Y., Yoshimi, S.: Cold upsetting with rocking motion using multiple linear actuators. Procedia Manuf. 50, 215–219 (2020)

    Article  Google Scholar 

  4. Osakada, K., Wang, X., Hanami, S.: Precision forging of spline by flashless die forging with axially driven die. Annals of CIRP 46(1), 209–212 (1997)

    Article  Google Scholar 

  5. Maeno, T., Osakada, K., Mori, K.: Reduction of friction in compression of plates by load pulsation. Int. J. Mach. Tools Manuf. 51, 612–617 (2011)

    Article  Google Scholar 

  6. Matsumoto, R., Kou, J., Utsunomiya, H.: Reduction in axial forging load by low-frequency torsional oscillation in cold upsetting. Int. J. Adv. Manuf. Technol. 93, 933–943 (2017)

    Article  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Kenji Hirota .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2024 The Author(s), under exclusive license to Springer Nature Switzerland AG

About this paper

Check for updates. Verify currency and authenticity via CrossMark

Cite this paper

Hirota, K., Hashida, N. (2024). Reduction of Forging Load by Applying Lateral Oscillation. In: Mocellin, K., Bouchard, PO., Bigot, R., Balan, T. (eds) Proceedings of the 14th International Conference on the Technology of Plasticity - Current Trends in the Technology of Plasticity. ICTP 2023. Lecture Notes in Mechanical Engineering. Springer, Cham. https://doi.org/10.1007/978-3-031-41023-9_11

Download citation

  • DOI: https://doi.org/10.1007/978-3-031-41023-9_11

  • Published:

  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-031-41022-2

  • Online ISBN: 978-3-031-41023-9

  • eBook Packages: EngineeringEngineering (R0)

Publish with us

Policies and ethics