MARS-26-0438 In process
Leading edge coupons, C/SiC. Linked through ION run records to print, oven, furnace, inspection and image data.
Material systemC/SiC (PIP)
Layup0/90 x12
Fiber lotT700-2610-25
Resin lotRS-55A
Printed10/21/2026 02:18
Printed mass158.23 g
PIP cycles done5, mass gain 35.4%
Current stepSurface grind a-bars
Process history (ION)
| # | Procedure | Completed | Operator | Recorded values |
|---|---|---|---|---|
| 1 | CF3D Print RUN-19555 |
10/21/2026 05:53 | Marisol Vega | Print job ID: J-26-0438, Program: Leading edge coupons, C/SiC, Material system: C/SiC (PIP), Layup: 0/90 x12, Fiber lot: T700-2610-25, Resin lot: RS-55A, Printed mass (g): 158.23 |
| 2 | Grieve Oven Operation RUN-19557 |
10/22/2026 14:23 | Marisol Vega | Oven program: Post-cure 177C, Cycle start: 2026-10-22T05:39 |
| 3 | Polymer Infiltration and Pyrolysis Cycle RUN-19560 |
10/25/2026 12:18 | Marisol Vega | Cycle number: 1, Mass before infiltration (g): 158.23, Mass after pyrolysis (g): 182.14, Precursor: SMP-10 |
| 4 | GCF Furnace Operation RUN-19563 |
10/25/2026 12:18 | Marisol Vega | Furnace: Small GCF, Furnace cycle ID: GCF-S-0438-1, Peak setpoint (C): 1200 |
| 5 | Polymer Infiltration and Pyrolysis Cycle RUN-19565 |
10/28/2026 04:20 | Marisol Vega | Cycle number: 2, Mass before infiltration (g): 182.14, Mass after pyrolysis (g): 197.84, Precursor: SMP-10 |
| 6 | GCF Furnace Operation RUN-19568 |
10/28/2026 04:20 | Marisol Vega | Furnace: Small GCF, Furnace cycle ID: GCF-S-0438-2, Peak setpoint (C): 1000 |
| 7 | Polymer Infiltration and Pyrolysis Cycle RUN-19570 |
10/30/2026 07:35 | Marisol Vega | Cycle number: 3, Mass before infiltration (g): 197.84, Mass after pyrolysis (g): 207.16, Precursor: SMP-10 |
| 8 | GCF Furnace Operation RUN-19572 |
10/30/2026 07:35 | Marisol Vega | Furnace: Small GCF, Furnace cycle ID: GCF-S-0438-3, Peak setpoint (C): 1000 |
| 9 | Polymer Infiltration and Pyrolysis Cycle RUN-19573 |
11/01/2026 04:48 | Marisol Vega | Cycle number: 4, Mass before infiltration (g): 207.16, Mass after pyrolysis (g): 211.72, Precursor: SMP-10 |
| 10 | GCF Furnace Operation RUN-19576 |
11/01/2026 04:48 | Marisol Vega | Furnace: Small GCF, Furnace cycle ID: GCF-S-0438-4, Peak setpoint (C): 1000 |
| 11 | Polymer Infiltration and Pyrolysis Cycle RUN-19579 |
11/03/2026 13:46 | Marisol Vega | Cycle number: 5, Mass before infiltration (g): 211.72, Mass after pyrolysis (g): 214.28, Precursor: SMP-10 |
| 12 | GCF Furnace Operation RUN-19580 |
11/03/2026 13:46 | Marisol Vega | Furnace: Small GCF, Furnace cycle ID: GCF-S-0438-5, Peak setpoint (C): 1000 |
| 13 | Surface grind a-bars RUN-19581 |
11/04/2026 15:22 | Marisol Vega | A-bars cut: 4, Grind wheel: Diamond 120 grit |
Densification by PIP cycle
Print job
| Job | Machine | Layers | Avg tow tension (N) | Fault events |
|---|---|---|---|---|
| J-26-0438 | CF3D Robot | 13 | 21.21 | 1 |
Oven and furnace cycles
| Cycle | Machine | Started | Peak setpoint (C) | Max soak dev. (C) | Result |
|---|---|---|---|---|---|
| GO-RUN-19557 | Grieve Oven | 10/22/2026 05:39 | 177.0 | 6.40 | Out of tolerance |
| GCF-S-0438-1 | Small GCF | 10/24/2026 21:53 | 1,200.0 | 3.70 | Within tolerance |
| GCF-S-0438-2 | Small GCF | 10/27/2026 12:59 | 1,000.0 | 6.10 | Within tolerance |
| GCF-S-0438-3 | Small GCF | 10/29/2026 17:32 | 1,000.0 | 6.00 | Within tolerance |
| GCF-S-0438-4 | Small GCF | 10/31/2026 15:16 | 1,000.0 | 3.70 | Within tolerance |
| GCF-S-0438-5 | Small GCF | 11/03/2026 00:10 | 1,000.0 | 3.80 | Within tolerance |
Inspection
| Feature | Characteristic | Nominal | Measured | Tolerance | Deviation | Result |
|---|---|---|---|---|---|---|
| LENGTH | Distance | 152.4000 | 152.4781 | 0.2500 | 0.0781 | Within tolerance |
| WIDTH | Distance | 25.4000 | 25.4588 | 0.1500 | 0.0588 | Within tolerance |
| THK_1 | Thickness | 4.8000 | 4.8250 | 0.2000 | 0.0250 | Within tolerance |
| THK_2 | Thickness | 4.8000 | 4.7935 | 0.2000 | -0.0065 | Within tolerance |
| THK_3 | Thickness | 4.8000 | 4.7768 | 0.2000 | -0.0232 | Within tolerance |
| FLAT_TOP | Flatness | 0.0000 | 0.0305 | 0.1000 | 0.0305 | Within tolerance |
| HOLE_1 | Diameter | 6.3500 | 6.3413 | 0.0500 | -0.0087 | Within tolerance |
| HOLE_2 | Diameter | 6.3500 | 6.3588 | 0.0500 | 0.0088 | Within tolerance |
CMM report MARS-26-0438_20261105_0022.csv, inspected 11/05/2026 00:22
| Region | Sa (um) | Sq (um) | Sz (um) | Sdr % |
|---|---|---|---|---|
| Top face | 1.358 | 1.724 | 11.37 | 8.57 |
| Edge | 1.300 | 1.651 | 9.78 | 5.75 |
| Bottom face | 1.343 | 1.705 | 12.18 | 5.66 |
Height map, optical profilometer. Image stored in blob storage.
Images
Data as of pipeline run R-20261105-0200, finished 11/05/2026 02:00 Mountain. Tables: mars.gold and mars.ops.