Table 3 Theoretical and experimental values of the bonding neck of printed parts
Nozzle temperature (°C) | Bonding neck diameter (mm) | Dimensionless bonding parameter (y/a) | Porosity (%) | |||
|---|---|---|---|---|---|---|
Experimental | St. dev. | Theoretical | Average | St. dev. | ||
180 | 0.29 | 0.58 | 0.05 | 0.14 | 5.48 | 0.17 |
220 | 0.34 | 0.67 | 0.06 | 0.15 | 3.22 | 0.31 |