Young''s Modulus Decrease after Cold Forming in High Strength Steels
An Investigation Into the Mechanism using Bake Hardenable Steel
The aim of this work is to know more about the underprediction of springback in numerical simulation of sheet metal forming. There are a lot of factors which influence the accuracy of springback with numerical simulation.One factor responsible for the inaccurate springback prediction is the assumption of constant Young's modulus in FE analysis. Young's modulus, however, is found to decrease during plastic deformation. Therefore, an accurate model is needed to be implemented in FE analysis which can predict the decrease in Young's modulus. With passage of time, Young's modulus is found to restore to its initial value. The present study focuses…
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Produktdetails
Weitere Autoren: Azmat, Zeeshan
- ISBN: 978-3-8383-7616-5
- EAN: 9783838376165
- Produktnummer: 37833538
- Verlag: LAP Lambert Academic Publishing
- Sprache: Englisch
- Erscheinungsjahr: 2010
- Seitenangabe: 108 S.
- Masse: H22.0 cm x B15.0 cm x D0.6 cm 179 g
- Abbildungen: Paperback
- Gewicht: 179
Über den Autor
Abdul Haleem, B.E (Mechanical Engineering) from UET, Peshawar, Pakistan. MSc (Production Technology) from Delft University of Tech., Netherlands. Zeeshan Azmat, B.E (Mechanical Engineering) from NED UET, Karachi, Pakistan. MS (Flight Vehicle Design) from BUAA,Beijing China. The authors are currently working in a research organization.
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