Within the scope of this work, Steffen Ropers evaluates the viscoelastic and temperature-dependent nature of the bending behavior of thermoplastic composite sheets in order to further enhance the predictability of the draping simulation. This simulation is a useful tool for the development of robust large scale processes for continuously fiber-reinforced polymers (CFRP). The bending behavior thereby largely influences the size and position of wrinkles, which are one of the most common processing defects for continuously fiber-reinforced parts. Thus, a better understanding of the bending behavior of thermoplastic composite sheets as well as an appropriate testing method along with corresponding material models contribute to a wide-spread application of CFRPs in large scale production. Contents

• Thermoplastic Prepregs

• Draping Simulation of Thermoplastic Prepregs

• Bending Characterization of Textile Composites

• Modeling of Bending BehaviorTarget Groups

• Researchers and students in the field of polymer, lightweight, computational, or mechanical engineering

• Practitioners in the automotive industry, polymer processing, lightweight design, computational aided engineering (CAE) About the AuthorSteffen Ropers studied mechanical engineering at the University of Erlangen-Nuremberg, Germany, and the University of Wisconsin-Madison, U.S., with majors in polymer engineering and manufacturing technology. He is currently employed at the materials and processes department of a notable automotive OEM.

Autorentext
Steffen Ropers studied mechanical engineering at the University of Erlangen-Nuremberg, Germany, and the University of Wisconsin-Madison, U.S., with majors in polymer engineering and manufacturing technology. He is currently employed at the materials and processes department of a notable automotive OEM.  

Inhalt

Thermoplastic Prepregs.- Draping Simulation of Thermoplastic Prepregs.- Bending Characterization of Textile Composites.- Modeling of Bending Behavior.