MARS-26-0446 Inspected
Hot structure panel. Linked through ION run records to print, oven, furnace, inspection and image data.
Material systemC/C (phenolic, reinfiltrated)
Layup0/90 x12
Fiber lotT700-2610-19
Resin lotRS-42C
Printed10/28/2026 01:39
Printed mass91.17 g
PIP cycles done2, mass gain 21.4%
Current stepDimensional inspection
Process history (ION)
| # | Procedure | Completed | Operator | Recorded values |
|---|---|---|---|---|
| 1 | CF3D Print RUN-19723 |
10/28/2026 04:33 | Marisol Vega | Print job ID: J-26-0446, Program: Hot structure panel, Material system: C/C (phenolic, reinfiltrated), Layup: 0/90 x12, Fiber lot: T700-2610-19, Resin lot: RS-42C, Printed mass (g): 91.17 |
| 2 | Grieve Oven Operation RUN-19726 |
10/29/2026 22:21 | Marisol Vega | Oven program: Post-cure 177C, Cycle start: 2026-10-29T13:33 |
| 3 | Polymer Infiltration and Pyrolysis Cycle RUN-19729 |
10/31/2026 15:07 | Marisol Vega | Cycle number: 1, Mass before infiltration (g): 91.17, Mass after pyrolysis (g): 103.39, Precursor: Furfuryl alcohol |
| 4 | GCF Furnace Operation RUN-19730 |
10/31/2026 15:07 | Marisol Vega | Furnace: Small GCF, Furnace cycle ID: GCF-S-0446-1, Peak setpoint (C): 1200 |
| 5 | Polymer Infiltration and Pyrolysis Cycle RUN-19732 |
11/02/2026 16:39 | Marisol Vega | Cycle number: 2, Mass before infiltration (g): 103.39, Mass after pyrolysis (g): 110.65, Precursor: Furfuryl alcohol |
| 6 | GCF Furnace Operation RUN-19733 |
11/02/2026 16:39 | Marisol Vega | Furnace: Small GCF, Furnace cycle ID: GCF-S-0446-2, Peak setpoint (C): 1000 |
| 7 | Surface grind a-bars RUN-19736 |
11/03/2026 19:09 | Marisol Vega | A-bars cut: 5, Grind wheel: Diamond 120 grit |
| 8 | Dimensional inspection RUN-20492 |
11/04/2026 00:44 | Marisol Vega | CMM report exported: Yes, Program: MARS_ABAR_V2 |
Densification by PIP cycle
Print job
| Job | Machine | Layers | Avg tow tension (N) | Fault events |
|---|---|---|---|---|
| J-26-0446 | CF3D Robot | 12 | 19.87 | 2 |
Oven and furnace cycles
| Cycle | Machine | Started | Peak setpoint (C) | Max soak dev. (C) | Result |
|---|---|---|---|---|---|
| GO-RUN-19726 | Grieve Oven | 10/29/2026 13:33 | 177.0 | 1.60 | Within tolerance |
| GCF-S-0446-1 | Small GCF | 10/30/2026 22:36 | 1,200.0 | 4.10 | Within tolerance |
| GCF-S-0446-2 | Small GCF | 11/02/2026 02:37 | 1,000.0 | 3.90 | Within tolerance |
Inspection
| Feature | Characteristic | Nominal | Measured | Tolerance | Deviation | Result |
|---|---|---|---|---|---|---|
| LENGTH | Distance | 152.4000 | 152.5185 | 0.2500 | 0.1185 | Within tolerance |
| WIDTH | Distance | 25.4000 | 25.4925 | 0.1500 | 0.0925 | Within tolerance |
| THK_1 | Thickness | 4.8000 | 4.7887 | 0.2000 | -0.0113 | Within tolerance |
| THK_2 | Thickness | 4.8000 | 4.9244 | 0.2000 | 0.1244 | Within tolerance |
| THK_3 | Thickness | 4.8000 | 4.7324 | 0.2000 | -0.0676 | Within tolerance |
| FLAT_TOP | Flatness | 0.0000 | 0.0524 | 0.1000 | 0.0524 | Within tolerance |
| HOLE_1 | Diameter | 6.3500 | 6.3165 | 0.0500 | -0.0335 | Within tolerance |
| HOLE_2 | Diameter | 6.3500 | 6.3669 | 0.0500 | 0.0169 | Within tolerance |
CMM report MARS-26-0446_20261104_0009.csv, inspected 11/04/2026 00:09
| Region | Sa (um) | Sq (um) | Sz (um) | Sdr % |
|---|---|---|---|---|
| Top face | 1.017 | 1.292 | 8.77 | 2.18 |
| Edge | 1.163 | 1.476 | 8.93 | 2.32 |
| Bottom face | 0.937 | 1.190 | 9.61 | 5.73 |
Height map, optical profilometer. Image stored in blob storage.
Images
Digital Optical Microscope, 200xCross-section B, 11/04/2026 01:09
SEM, 1000xpolished section, 11/04/2026 03:09
Data as of pipeline run R-20261105-0200, finished 11/05/2026 02:00 Mountain. Tables: mars.gold and mars.ops.