@misc{SchimmerGebhardtMotschEichmannetal., author = {Schimmer, Florian and Gebhardt, Jakob and Motsch-Eichmann, N. and Hausmann, Joachim M. and Ehrlich, Ingo}, title = {The effect of curvature on the low-velocity impact resistance of CF/PEEK laminates}, series = {30 Years IVW Anniversary Colloquium, Leibnitz-Institut f{\"u}r Verbundwerkstoffe Kaiserslautern, 2021}, journal = {30 Years IVW Anniversary Colloquium, Leibnitz-Institut f{\"u}r Verbundwerkstoffe Kaiserslautern, 2021}, language = {en} } @article{AfanasevHoeferHoltmannspoetteretal., author = {Afanasev, Anna and H{\"o}fer, Philipp and Holtmannsp{\"o}tter, Jens and Zimmer, Felix and Ehrlich, Ingo}, title = {Development of a continuous fiber-reinforced 3D printing process with a 6-axis robot arm: Process design and equipment}, series = {The International Journal of Advanced Manufacturing Technology}, journal = {The International Journal of Advanced Manufacturing Technology}, publisher = {Springer}, issn = {0268-3768}, doi = {10.1007/s00170-025-17263-3}, pages = {20}, abstract = {The utilisation of 3D printing processes in the fabrication of continuous fiber-reinforced composites confers a multitude of advantages, in particular flexible design based on structural requirements. In order to achieve greater flexibility, there is a necessity for 3D printing systems that allow for customisable material selection and fiber positioning. This paper presents the design of a robot-based 3D printing system that incorporates an in-situ impregnation line and flexibility regarding the machine code generation for fiber positioning. The development of the system enabled the attainment of an average fiber volume content of up to 37.12\%. In the tensile tests, material characteristics up to E1 = 24.7 GPa and strength of up to RM1 = 0.51 GPa were determined.}, language = {en} }