Springback behavior of dp600 steel : an implicit finite element simulation
Joint Authors
Sen, Hakan
Yilmaz, Safak
Yildiz, Rasid Ahmad
Source
Journal of Engineering Research
Issue
Vol. 8, Issue 2 (30 Jun. 2020), pp.252-264, 13 p.
Publisher
Kuwait University Academic Publication Council
Publication Date
2020-06-30
Country of Publication
Kuwait
No. of Pages
13
Main Subjects
Abstract EN
The paper deals with simulating the springback behavior of DP 600 sheet metal, widely used in automotive industry, after the bending process.
ANSYSY commercial software was used to analyze the forming operation.
tensile tests had been conducted to obtain stress-strain curve, strain hardening exponent and anisotropy coefficients.
the experimental data were used as input for the modeling.
the finite element analysis is carried out to determine the degree of springback of four different bending angles, five different punch radiuses and six different sheet metal thickness.
springback is found to be dependent on the punch radius to sheet metal thickness ratio.
an equation is proposed to calculate the degree of springback for DP600 dual phase steel sheet, taking into account die angle, punch radius and sheet metal thickness.
to investigate the springback elimination, bottoming was simulated after bending for different forming angles.
the stroke of the punch was increased by 3%, 6% and 9% of sheet metal thickness for bottoming analysis after bending.
the analysis showed that the springback has been reduced by bottoming.
American Psychological Association (APA)
Sen, Hakan& Yilmaz, Safak& Yildiz, Rasid Ahmad. 2020. Springback behavior of dp600 steel : an implicit finite element simulation. Journal of Engineering Research،Vol. 8, no. 2, pp.252-264.
https://search.emarefa.net/detail/BIM-1494957
Modern Language Association (MLA)
Sen, Hakan…[et al.]. Springback behavior of dp600 steel : an implicit finite element simulation. Journal of Engineering Research Vol. 8, no. 2 (Jun. 2020), pp.252-264.
https://search.emarefa.net/detail/BIM-1494957
American Medical Association (AMA)
Sen, Hakan& Yilmaz, Safak& Yildiz, Rasid Ahmad. Springback behavior of dp600 steel : an implicit finite element simulation. Journal of Engineering Research. 2020. Vol. 8, no. 2, pp.252-264.
https://search.emarefa.net/detail/BIM-1494957
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 263-264
Record ID
BIM-1494957