MARS-26-0404 Inspected
Nozzle throat insert, subscale. Linked through ION run records to print, oven, furnace, inspection and image data.
Material systemC/SiC (PIP)
Layup0/90 x12
Fiber lotT700-2604-22
Resin lotRS-44B
Printed08/24/2026 10:55
Printed mass83.82 g
PIP cycles done6, mass gain 44.9%
Current stepDimensional inspection
Process history (ION)
| # | Procedure | Completed | Operator | Recorded values |
|---|---|---|---|---|
| 1 | CF3D Print RUN-18852 |
08/24/2026 14:10 | Marisol Vega | Print job ID: J-26-0404, Program: Nozzle throat insert, subscale, Material system: C/SiC (PIP), Layup: 0/90 x12, Fiber lot: T700-2604-22, Resin lot: RS-44B, Printed mass (g): 83.82 |
| 2 | Grieve Oven Operation RUN-18855 |
08/26/2026 04:46 | Marisol Vega | Oven program: Post-cure 177C, Cycle start: 2026-08-25T20:10 |
| 3 | Polymer Infiltration and Pyrolysis Cycle RUN-18857 |
08/29/2026 06:15 | Marisol Vega | Cycle number: 1, Mass before infiltration (g): 83.82, Mass after pyrolysis (g): 100.38, Precursor: SMP-10 |
| 4 | GCF Furnace Operation RUN-18860 |
08/29/2026 06:15 | Marisol Vega | Furnace: Small GCF, Furnace cycle ID: GCF-S-0404-1, Peak setpoint (C): 1200 |
| 5 | Polymer Infiltration and Pyrolysis Cycle RUN-18862 |
08/30/2026 23:08 | Marisol Vega | Cycle number: 2, Mass before infiltration (g): 100.38, Mass after pyrolysis (g): 110.9, Precursor: SMP-10 |
| 6 | GCF Furnace Operation RUN-18863 |
08/30/2026 23:08 | Marisol Vega | Furnace: Small GCF, Furnace cycle ID: GCF-S-0404-2, Peak setpoint (C): 1000 |
| 7 | Polymer Infiltration and Pyrolysis Cycle RUN-18865 |
09/01/2026 22:15 | Marisol Vega | Cycle number: 3, Mass before infiltration (g): 110.9, Mass after pyrolysis (g): 116.08, Precursor: SMP-10 |
| 8 | GCF Furnace Operation RUN-18868 |
09/01/2026 22:15 | Marisol Vega | Furnace: Small GCF, Furnace cycle ID: GCF-S-0404-3, Peak setpoint (C): 1000 |
| 9 | Polymer Infiltration and Pyrolysis Cycle RUN-18869 |
09/03/2026 21:26 | Marisol Vega | Cycle number: 4, Mass before infiltration (g): 116.08, Mass after pyrolysis (g): 119.3, Precursor: SMP-10 |
| 10 | GCF Furnace Operation RUN-18871 |
09/03/2026 21:26 | Marisol Vega | Furnace: Small GCF, Furnace cycle ID: GCF-S-0404-4, Peak setpoint (C): 1000 |
| 11 | Polymer Infiltration and Pyrolysis Cycle RUN-18873 |
09/06/2026 15:32 | Marisol Vega | Cycle number: 5, Mass before infiltration (g): 119.3, Mass after pyrolysis (g): 120.72, Precursor: SMP-10 |
| 12 | GCF Furnace Operation RUN-18876 |
09/06/2026 15:32 | Marisol Vega | Furnace: Small GCF, Furnace cycle ID: GCF-S-0404-5, Peak setpoint (C): 1000 |
| 13 | Polymer Infiltration and Pyrolysis Cycle RUN-18879 |
09/08/2026 21:28 | Marisol Vega | Cycle number: 6, Mass before infiltration (g): 120.72, Mass after pyrolysis (g): 121.49, Precursor: SMP-10 |
| 14 | GCF Furnace Operation RUN-18881 |
09/08/2026 21:28 | Marisol Vega | Furnace: Small GCF, Furnace cycle ID: GCF-S-0404-6, Peak setpoint (C): 1000 |
| 15 | Surface grind a-bars RUN-18883 |
09/10/2026 16:44 | Marisol Vega | A-bars cut: 4, Grind wheel: Diamond 120 grit |
| 16 | Dimensional inspection RUN-28423 |
09/11/2026 14:19 | Marisol Vega | CMM report exported: Yes, Program: NTI_THROAT_V1 |
Densification by PIP cycle
Print job
| Job | Machine | Layers | Avg tow tension (N) | Fault events |
|---|---|---|---|---|
| J-26-0404 | CF3D Robot | 8 | 23.00 | 2 |
Oven and furnace cycles
| Cycle | Machine | Started | Peak setpoint (C) | Max soak dev. (C) | Result |
|---|---|---|---|---|---|
| GO-RUN-18855 | Grieve Oven | 08/25/2026 20:10 | 177.0 | 1.60 | Within tolerance |
| GCF-S-0404-1 | Small GCF | 08/28/2026 13:10 | 1,200.0 | 3.60 | Within tolerance |
| GCF-S-0404-2 | Small GCF | 08/30/2026 05:34 | 1,000.0 | 5.60 | Within tolerance |
| GCF-S-0404-3 | Small GCF | 09/01/2026 06:41 | 1,000.0 | 4.50 | Within tolerance |
| GCF-S-0404-4 | Small GCF | 09/03/2026 08:22 | 1,000.0 | 5.20 | Within tolerance |
| GCF-S-0404-5 | Small GCF | 09/05/2026 22:45 | 1,000.0 | 4.40 | Within tolerance |
| GCF-S-0404-6 | Small GCF | 09/08/2026 04:14 | 1,000.0 | 4.30 | Within tolerance |
Inspection
| Feature | Characteristic | Nominal | Measured | Tolerance | Deviation | Result |
|---|---|---|---|---|---|---|
| THROAT_DIA | Diameter | 19.0500 | 19.0573 | 0.0800 | 0.0073 | Within tolerance |
| OD | Diameter | 44.4500 | 44.4610 | 0.1000 | 0.0110 | Within tolerance |
| LENGTH | Distance | 38.1000 | 38.1337 | 0.1500 | 0.0337 | Within tolerance |
| CONC_OD_THROAT | Concentricity | 0.0000 | 0.0163 | 0.0800 | 0.0163 | Within tolerance |
| THK_WALL | Thickness | 12.7000 | 12.7189 | 0.2000 | 0.0189 | Within tolerance |
CMM report MARS-26-0404_20260911_1344.csv, inspected 09/11/2026 13:44
| Region | Sa (um) | Sq (um) | Sz (um) | Sdr % |
|---|---|---|---|---|
| Top face | 2.874 | 3.650 | 27.23 | 6.70 |
| Edge | 3.083 | 3.916 | 28.36 | 2.23 |
| Bottom face | 2.862 | 3.635 | 26.25 | 4.85 |
Height map, optical profilometer. Image stored in blob storage.
Images
Digital Optical Microscope, 200xCross-section B, 09/11/2026 14:44
Digital Optical Microscope, 200xCross-section B, 09/11/2026 15:04
SEM, 2500xpolished section, 09/11/2026 16:44
Data as of pipeline run R-20261105-0200, finished 11/05/2026 02:00 Mountain. Tables: mars.gold and mars.ops.