To the Influence of the Deformation Speed on Hardening Process during the Cold Sheet Forming-Reference-Cited by-同舟云学术

To the Influence of the Deformation Speed on Hardening Process during the Cold Sheet Forming

Published:2018-10 Issue: Volume:284 Page:513-518
ISSN:1662-9779
Container-title:Solid State Phenomena
language:
Short-container-title:SSP

Author:

Tipalin Sergey A.¹,Petrov Michael A.¹^ORCID,Shpunkin N.F.¹

Affiliation:

1. Moscow Polytechnic University

Abstract

The accuracy of the simulation results of stamping processes of thin sheet material depends on the correct properties’ specification, namely stamping ability. Experiments have been carried out and the influence of the deformation speed on the hardening exponent during cold sheet metal forming was studied. It was found out, that strain changed 100 times can influence the strain grade of the hardening curve of about 10%. This regularity has been taken into consideration prior to the calculation in any CAE-software for material forming.

Publisher

Trans Tech Publications, Ltd.

Subject

Condensed Matter Physics,General Materials Science,Atomic and Molecular Physics, and Optics

Link

https://www.scientific.net/SSP.284.513.pdf

Reference20 articles.

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