---
_id: '30653'
abstract:
- lang: eng
  text: Continuous Fiber Reinforced Thermoplastic (CFRT) hybrid parts offer interesting
    possibilities for lightweight application, which can exceed the capabilities of
    mono material metal or CFRT parts. In this case, the joining technology oftentimes
    is the limiting factor. This study investigates a joining operation with metal
    pin structures which are additively manufactured via powder bed fusion featuring
    different diameters and tip geometries, which are inserted into the locally infrared
    heated CFRT part. The resulting fiber rearrangement is assessed using transmitted
    light microscopy, confocal laser scanning microscopy as well as micro-computer-tomography.
    It could be shown that for all assessed pin variants a similar distinct fiber
    displacement can be seen and that the pin diameter has a significant effect on
    the resulting fiber orientation with smaller pin diameters being advantageous
    because of gentle fiber displacement and reduced undulation. The tip geometry
    has only minor effect on the fiber orientation. Especially in the X/Y plane no
    systematic influence of the tip geometry on the fiber displacement could be observed.
    Based on the gained insights a three-stage model of the fiber orientation processes
    is proposed.
author:
- first_name: J.
  full_name: Popp, J.
  last_name: Popp
- first_name: T.
  full_name: Kleffel, T.
  last_name: Kleffel
- first_name: D.
  full_name: Römisch, D.
  last_name: Römisch
- first_name: T.
  full_name: Papke, T.
  last_name: Papke
- first_name: M.
  full_name: Merklein, M.
  last_name: Merklein
- first_name: D.
  full_name: Drummer, D.
  last_name: Drummer
citation:
  ama: Popp J, Kleffel T, Römisch D, Papke T, Merklein M, Drummer D. Fiber Orientation
    Mechanism of Continuous Fiber Reinforced Thermoplastics Hybrid Parts Joined with
    Metallic Pins. <i>Applied Composite Materials</i>. 2021;28:951–972. doi:<a href="https://doi.org/10.1007/s10443-021-09892-0">10.1007/s10443-021-09892-0</a>
  apa: Popp, J., Kleffel, T., Römisch, D., Papke, T., Merklein, M., &#38; Drummer,
    D. (2021). Fiber Orientation Mechanism of Continuous Fiber Reinforced Thermoplastics
    Hybrid Parts Joined with Metallic Pins. <i>Applied Composite Materials</i>, <i>28</i>,
    951–972. <a href="https://doi.org/10.1007/s10443-021-09892-0">https://doi.org/10.1007/s10443-021-09892-0</a>
  bibtex: '@article{Popp_Kleffel_Römisch_Papke_Merklein_Drummer_2021, title={Fiber
    Orientation Mechanism of Continuous Fiber Reinforced Thermoplastics Hybrid Parts
    Joined with Metallic Pins}, volume={28}, DOI={<a href="https://doi.org/10.1007/s10443-021-09892-0">10.1007/s10443-021-09892-0</a>},
    journal={Applied Composite Materials}, author={Popp, J. and Kleffel, T. and Römisch,
    D. and Papke, T. and Merklein, M. and Drummer, D.}, year={2021}, pages={951–972}
    }'
  chicago: 'Popp, J., T. Kleffel, D. Römisch, T. Papke, M. Merklein, and D. Drummer.
    “Fiber Orientation Mechanism of Continuous Fiber Reinforced Thermoplastics Hybrid
    Parts Joined with Metallic Pins.” <i>Applied Composite Materials</i> 28 (2021):
    951–972. <a href="https://doi.org/10.1007/s10443-021-09892-0">https://doi.org/10.1007/s10443-021-09892-0</a>.'
  ieee: 'J. Popp, T. Kleffel, D. Römisch, T. Papke, M. Merklein, and D. Drummer, “Fiber
    Orientation Mechanism of Continuous Fiber Reinforced Thermoplastics Hybrid Parts
    Joined with Metallic Pins,” <i>Applied Composite Materials</i>, vol. 28, pp. 951–972,
    2021, doi: <a href="https://doi.org/10.1007/s10443-021-09892-0">10.1007/s10443-021-09892-0</a>.'
  mla: Popp, J., et al. “Fiber Orientation Mechanism of Continuous Fiber Reinforced
    Thermoplastics Hybrid Parts Joined with Metallic Pins.” <i>Applied Composite Materials</i>,
    vol. 28, 2021, pp. 951–972, doi:<a href="https://doi.org/10.1007/s10443-021-09892-0">10.1007/s10443-021-09892-0</a>.
  short: J. Popp, T. Kleffel, D. Römisch, T. Papke, M. Merklein, D. Drummer, Applied
    Composite Materials 28 (2021) 951–972.
date_created: 2022-03-28T12:53:14Z
date_updated: 2022-03-29T15:50:53Z
doi: 10.1007/s10443-021-09892-0
intvolume: '        28'
language:
- iso: eng
page: 951–972
project:
- _id: '130'
  grant_number: '418701707'
  name: 'TRR 285: TRR 285'
- _id: '133'
  name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '145'
  name: 'TRR 285 – C01: TRR 285 - Subproject C01'
publication: Applied Composite Materials
status: public
title: Fiber Orientation Mechanism of Continuous Fiber Reinforced Thermoplastics Hybrid
  Parts Joined with Metallic Pins
type: journal_article
user_id: '68518'
volume: 28
year: '2021'
...