MARS-26-0420 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 lotT700-2609-11
Resin lotRS-51C
Printed10/01/2026 14:56
Printed mass160.65 g
PIP cycles done2, mass gain 15.4%
Current stepDimensional inspection
Process history (ION)
| # | Procedure | Completed | Operator | Recorded values |
|---|---|---|---|---|
| 1 | CF3D Print RUN-19225 |
10/01/2026 17:31 | Marisol Vega | Print job ID: J-26-0420, Program: Hot structure panel, Material system: C/C (phenolic, reinfiltrated), Layup: 0/90 x12, Fiber lot: T700-2609-11, Resin lot: RS-51C, Printed mass (g): 160.65 |
| 2 | Grieve Oven Operation RUN-19227 |
10/03/2026 03:00 | Marisol Vega | Oven program: Post-cure 177C, Cycle start: 2026-10-02T18:31 |
| 3 | Polymer Infiltration and Pyrolysis Cycle RUN-19230 |
10/05/2026 11:27 | Marisol Vega | Cycle number: 1, Mass before infiltration (g): 160.65, Mass after pyrolysis (g): 176.84, Precursor: Furfuryl alcohol |
| 4 | GCF Furnace Operation RUN-19233 |
10/05/2026 11:27 | Marisol Vega | Furnace: Small GCF, Furnace cycle ID: GCF-S-0420-1, Peak setpoint (C): 1200 |
| 5 | Polymer Infiltration and Pyrolysis Cycle RUN-19235 |
10/07/2026 03:26 | Marisol Vega | Cycle number: 2, Mass before infiltration (g): 176.84, Mass after pyrolysis (g): 185.43, Precursor: Furfuryl alcohol |
| 6 | GCF Furnace Operation RUN-19238 |
10/07/2026 03:26 | Marisol Vega | Furnace: Small GCF, Furnace cycle ID: GCF-S-0420-2, Peak setpoint (C): 1000 |
| 7 | Surface grind a-bars RUN-19241 |
10/08/2026 12:48 | Marisol Vega | A-bars cut: 4, Grind wheel: Diamond 120 grit |
| 8 | Dimensional inspection RUN-24737 |
10/09/2026 03:23 | 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-26-0420 | CF3D Robot | 11 | 22.12 | 1 |
Oven and furnace cycles
| Cycle | Machine | Started | Peak setpoint (C) | Max soak dev. (C) | Result |
|---|---|---|---|---|---|
| GO-RUN-19227 | Grieve Oven | 10/02/2026 18:31 | 177.0 | 1.80 | Within tolerance |
| GCF-S-0420-1 | Small GCF | 10/04/2026 20:40 | 1,200.0 | 4.20 | Within tolerance |
| GCF-S-0420-2 | Small GCF | 10/06/2026 13:46 | 1,000.0 | 3.90 | Within tolerance |
Inspection
| Feature | Characteristic | Nominal | Measured | Tolerance | Deviation | Result |
|---|---|---|---|---|---|---|
| LENGTH | Distance | 152.4000 | 152.2337 | 0.2500 | -0.1663 | Within tolerance |
| WIDTH | Distance | 25.4000 | 25.3845 | 0.1500 | -0.0155 | Within tolerance |
| THK_1 | Thickness | 4.8000 | 4.8210 | 0.2000 | 0.0210 | Within tolerance |
| THK_2 | Thickness | 4.8000 | 4.8240 | 0.2000 | 0.0240 | Within tolerance |
| THK_3 | Thickness | 4.8000 | 4.7864 | 0.2000 | -0.0136 | Within tolerance |
| FLAT_TOP | Flatness | 0.0000 | 0.0352 | 0.1000 | 0.0352 | Within tolerance |
| HOLE_1 | Diameter | 6.3500 | 6.3655 | 0.0500 | 0.0155 | Within tolerance |
| HOLE_2 | Diameter | 6.3500 | 6.3225 | 0.0500 | -0.0275 | Within tolerance |
CMM report MARS-26-0420_20261009_0248.csv, inspected 10/09/2026 02:48
| Region | Sa (um) | Sq (um) | Sz (um) | Sdr % |
|---|---|---|---|---|
| Top face | 1.727 | 2.193 | 13.82 | 4.95 |
| Edge | 1.419 | 1.802 | 13.68 | 6.99 |
| Bottom face | 1.667 | 2.117 | 17.81 | 8.91 |
Height map, optical profilometer. Image stored in blob storage.
Images
Digital Optical Microscope, 200xCross-section B, 10/09/2026 03:48
Digital Optical Microscope, 200xCross-section C, 10/09/2026 03:58
Digital Optical Microscope, 200xCross-section C, 10/09/2026 04:08
SEM, 500xas-ground edge, 10/09/2026 05:48
SEM, 1000xpolished section, 10/09/2026 06:00
Data as of pipeline run R-20261105-0200, finished 11/05/2026 02:00 Mountain. Tables: mars.gold and mars.ops.