Strength testing
| Test | Slice | Time | Settings | Status | Comment | Image slice | Image samples | Start temp | End temp | Video | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 3:36:43 | Passes: 10 x 0.5mm Power: 100% Speed: 0.2 - 2.3 mm/s Samples: 3 x 22 Startheight: 68 | Failure | Mill bit broke on sample 2 of 0.4 mm/s Fracture probably happened during pass transition at 01:24:25. Seems samples need more spaceing, since tissue is softer. Current spacing is 1 mm. All samples at 0.3mm/s did not completely detach from the slice. Collection:
- Review video Samples hitting sample tube:
| -16 -14 | -18 -16 | |||||||||||
| 2 | 2 | 4:03:06 | Passes: 20 x 0.25mm Power: 100% Speed: 0.2 - 0.7 mm/s Samples: 3 x 6 Startheight: 68 | Success | Collection:
Samples hitting sample tube:
| -10 -5 | -26 -25 | |||||||||||
| 3 | 3 | 2:42:20 | Passes: 20 x 0.25mm Power: 100% Speed: 0.8 - 2.2 mm/s Samples: 3 x 15 Startheight: 68
| Failed | Mill bit broke on sample 1 of 1.9 mm/s Collection:
Samples hitting sample tube:
| -17 -11 | -19 -16 | |||||||||||
| 4 | 4 | 2:09:09 | Passes: 20 x 0.25mm Power: 100% Speed: 1.7 mm/s Samples: 45 Startheight: 68 Offset: -6 (same as every test before) | Failed | Mill bit broke on sample 8 on first pass - The right side of the slice becomes raised at 20:40 - 20:45 because of too little support from the arms. This caused the first pass of sample 8 to be too deep. Collection:
Samples hitting sample tube:
| -13 -10 | -14 -12 | |||||||||||
| 5 | 5 | Passes: 24 x 0.25mm Power: 100% Speed: 1.1 - 1.7 mm/s Samples: 8 x 7 Startheight: 68 Offset: -5 |
Confirmatory testing
| Test | Slice | Time | Settings | Status | Comment | Image slice | Image samples | Start temp | End temp | Video |
|---|---|---|---|---|---|---|---|---|---|---|