Research Article
Microdrilling Studies PLA/Bronze Composite Samples Printed Using Fused Deposition Model
Table 5
Microdrilling observations.
| Ex. no | Entrance of a drill area | Exit of a drill area | MRR (mm3/min) | Delamination percentage |
| E1 | | | 0.2092 | 13 | E2 | | | 0.2409 | 12 | E3 | | | 0.2983 | 18 | E4 | | | 0.2166 | 13 | E5 | | | 0.2843 | 24 | E6 | | | 0.3246 | 24 | E7 | | | 0.2208 | 17 | E8 | | | 0.2757 | 23 | E9 | | | 0.2660 | 9 | E10 | | | 0.3673 | 8 | E11 | | | 0.4517 | 10 | E12 | | | 0.5479 | 12 | E13 | | | 0.3649 | 5 | E14 | | | 0.4578 | 9 | E15 | | | 0.5243 | 10 | E16 | | | 0.3841 | 7 | E17 | | | 0.4609 | 9 | E18 | | | 0.5361 | 11 | E19 | | | 0.7559 | 21 | E20 | | | 0.9641 | 26 | E21 | | | 1.0982 | 28 | E22 | | | 0.8244 | 25 | E23 | | | 0.9741 | 27 | E24 | | | 1.1076 | 27 | E25 | | | 0.8610 | 26 | E26 | | | 1.0209 | 29 | E27 | | | 1.1842 | 32 |
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