P24 - In-Situ Monitoring for Fused Filament Fabrication by means of Multi-Electrode Resistance Measurements
- Event
- SMSI 2023
2023-05-08 - 2023-05-11
Nürnberg - Band
- Poster
- Chapter
- Poster
- Author(s)
- A. Dijkshoorn, H. Jonkers, G. Krijnen, P. Neuvel, S. Stramigioli - University of Twente, Enschede (Netherlands)
- Pages
- 326 - 327
- DOI
- 10.5162/SMSI2023/P24
- ISBN
- 978-3-9819376-8-8
- Price
- free
Abstract
This work demonstrates in-situ monitoring of additive manufacturing through Fused Filament Fabrication with multi-electrode resistance measurements as an alternative to thermal and optical monitoring methods. Measurements are performed through the means of a resistive filament in combination with multiplexed nozzle to bed electrodes. When printing a beam, measurements show the addition of layers as well as nozzle x-position. Furthermore effects of the electrode placement, size and loss of nozzle contact can be measured. Future work will focus on measurements with a higher number of electrodes and more complex sample geometries.