Version 1
: Received: 22 January 2021 / Approved: 25 January 2021 / Online: 25 January 2021 (13:05:26 CET)
How to cite:
Colton, T.; Liechty, J.; McLean, A.; Crane, N. Influence of Drop Velocity and Droplet Spacing on the Equilibrium Saturation Level in Binder Jetting. Preprints2021, 2021010496. https://doi.org/10.20944/preprints202101.0496.v1
Colton, T.; Liechty, J.; McLean, A.; Crane, N. Influence of Drop Velocity and Droplet Spacing on the Equilibrium Saturation Level in Binder Jetting. Preprints 2021, 2021010496. https://doi.org/10.20944/preprints202101.0496.v1
Colton, T.; Liechty, J.; McLean, A.; Crane, N. Influence of Drop Velocity and Droplet Spacing on the Equilibrium Saturation Level in Binder Jetting. Preprints2021, 2021010496. https://doi.org/10.20944/preprints202101.0496.v1
APA Style
Colton, T., Liechty, J., McLean, A., & Crane, N. (2021). Influence of Drop Velocity and Droplet Spacing on the Equilibrium Saturation Level in Binder Jetting. Preprints. https://doi.org/10.20944/preprints202101.0496.v1
Chicago/Turabian Style
Colton, T., Alden McLean and Nathan Crane. 2021 "Influence of Drop Velocity and Droplet Spacing on the Equilibrium Saturation Level in Binder Jetting" Preprints. https://doi.org/10.20944/preprints202101.0496.v1
Abstract
Understanding the equilibrium saturation level is crucial to Binder Jetting (BJ). Saturation level influences dimensional accuracy, print time, green strength, and final material properties. Improved understanding of the saturation level can reduce development time for new materials and improve existing processes in BJ. Attempts have been made to predict saturation levels of parts with simple calculations from droplet primitives and capillary pressure. There is, however, limited experimental validation for these methods and they do not include the impact of drop velocity and droplet spacing. This study incorporates the influences of drop velocity and droplet spacing on the saturation level of the part. Drop primitives of varying droplet velocity and droplet spacing were compared. Results show that velocity impacts the feasible parameter space.
Keywords
Additive Manufacturing; Binder Jetting
Subject
Engineering, Industrial and Manufacturing Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.