Table 6 Range analysis of the flexural strength and strain at the yield point.
From: 3D printing of continuous cotton thread reinforced poly (lactic acid)
Range | Flexural strength when yield (MPa) | Flexural strain when yield (%) | ||||
|---|---|---|---|---|---|---|
D (mm) | T (℃) | V (mm/s) | D (mm) | T (℃) | V (mm/s) | |
K1j | 117.54 ± 2.21 | 119.46 ± 1.31 | 135.02 ± 3.74 | 4.24 ± 0.21 | 4.33 ± 0.36 | 4.39 ± 0.29 |
K2j | 120.85 ± 1.44 | 131.16 ± 2.14 | 123.07 ± 1.56 | 4.45 ± 0.09 | 4.62 ± 0.04 | 4.58 ± 0.08 |
K3j | 135.49 ± 2.74 | 123.36 ± 1.44 | 115.80 ± 1.25 | 4.46 ± 0.42 | 4.20 ± 0.17 | 4.34 ± 0.13 |
R | 17.95 | 11.70 | 19.22 | 0.22 | 0.42 | 0.24 |
Optimum levels | D3 | T2 | V1 | D3 | T2 | V1 |
Optimum assembly | D3T2V1 | D3T2V1 | ||||
Order of priority | VDT | VTD | ||||
