Two-Scale Thermomechanical Simulation of Hot Stamping

Two-Scale Thermomechanical Simulation of Hot Stamping

Hot stamping is a hot drawing process which takes advantage of the polymorphic steel behavior to produce parts with a good strength-to-weight ratio. For the simulation of the hot stamping process, a nonlinear two-scale thermomechanical model is suggested and implemented into the FE tool ABAQUS. Phas...

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Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: Neumann, Rudolf
Format: Buch
Sprache:eng
Schlagworte:
Book Industry Communication
Hot Stamping
Hot Working
Phase Transformation
Phasenumwandlung
Presshärten
Semi-Analytical Homogenization
Semi-analytische Homogenisierung
Technology, engineering, agriculture
Technology: general issues
Two-Scale Modeling
Warmumformung
Zweiskalige Modellierung
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Beschreibung
Zusammenfassung:Hot stamping is a hot drawing process which takes advantage of the polymorphic steel behavior to produce parts with a good strength-to-weight ratio. For the simulation of the hot stamping process, a nonlinear two-scale thermomechanical model is suggested and implemented into the FE tool ABAQUS. Phase transformation and transformation induced plasticity effects are taken into account. The simulation results regarding the final shape and residual stresses are compared to experimental findings.
ISSN:2192-693X
DOI:10.5445/KSP/1000073431