MARS-26-0439 Inspected
Fastener pull-through specimens. Linked through ION run records to print, oven, furnace, inspection and image data.
Material systemC/SiC (PIP)
Layup0/90 x12
Fiber lotT700-2609-21
Resin lotRS-44B
Printed10/21/2026 04:09
Printed mass77.55 g
PIP cycles done4, mass gain 33.7%
Current stepDimensional inspection
Process history (ION)
| # | Procedure | Completed | Operator | Recorded values |
|---|---|---|---|---|
| 1 | CF3D Print RUN-19583 |
10/21/2026 07:08 | Marisol Vega | Print job ID: J-26-0439, Program: Fastener pull-through specimens, Material system: C/SiC (PIP), Layup: 0/90 x12, Fiber lot: T700-2609-21, Resin lot: RS-44B, Printed mass (g): 77.55 |
| 2 | Grieve Oven Operation RUN-19584 |
10/22/2026 23:51 | Marisol Vega | Oven program: Post-cure 177C, Cycle start: 2026-10-22T15:08 |
| 3 | Polymer Infiltration and Pyrolysis Cycle RUN-19586 |
10/25/2026 04:59 | Marisol Vega | Cycle number: 1, Mass before infiltration (g): 77.55, Mass after pyrolysis (g): 90.81, Precursor: SMP-10 |
| 4 | GCF Furnace Operation RUN-19588 |
10/25/2026 04:59 | Marisol Vega | Furnace: Small GCF, Furnace cycle ID: GCF-S-0439-1, Peak setpoint (C): 1200 |
| 5 | Polymer Infiltration and Pyrolysis Cycle RUN-19590 |
10/27/2026 05:16 | Marisol Vega | Cycle number: 2, Mass before infiltration (g): 90.81, Mass after pyrolysis (g): 97.83, Precursor: SMP-10 |
| 6 | GCF Furnace Operation RUN-19591 |
10/27/2026 05:16 | Marisol Vega | Furnace: Small GCF, Furnace cycle ID: GCF-S-0439-2, Peak setpoint (C): 1000 |
| 7 | Polymer Infiltration and Pyrolysis Cycle RUN-19592 |
10/29/2026 02:22 | Marisol Vega | Cycle number: 3, Mass before infiltration (g): 97.83, Mass after pyrolysis (g): 101.6, Precursor: SMP-10 |
| 8 | GCF Furnace Operation RUN-19595 |
10/29/2026 02:22 | Marisol Vega | Furnace: Small GCF, Furnace cycle ID: GCF-S-0439-3, Peak setpoint (C): 1000 |
| 9 | Polymer Infiltration and Pyrolysis Cycle RUN-19597 |
10/30/2026 16:20 | Marisol Vega | Cycle number: 4, Mass before infiltration (g): 101.6, Mass after pyrolysis (g): 103.67, Precursor: SMP-10 |
| 10 | GCF Furnace Operation RUN-19600 |
10/30/2026 16:20 | Marisol Vega | Furnace: Small GCF, Furnace cycle ID: GCF-S-0439-4, Peak setpoint (C): 1000 |
| 11 | Surface grind a-bars RUN-19601 |
10/31/2026 15:31 | Marisol Vega | A-bars cut: 6, Grind wheel: Diamond 120 grit |
| 12 | Dimensional inspection RUN-25929 |
11/01/2026 13:06 | 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-26-0439 | CF3D Robot | 12 | 21.72 | 1 |
Oven and furnace cycles
| Cycle | Machine | Started | Peak setpoint (C) | Max soak dev. (C) | Result |
|---|---|---|---|---|---|
| GO-RUN-19584 | Grieve Oven | 10/22/2026 15:08 | 177.0 | 2.20 | Within tolerance |
| GCF-S-0439-1 | Small GCF | 10/24/2026 12:28 | 1,200.0 | 4.90 | Within tolerance |
| GCF-S-0439-2 | Small GCF | 10/26/2026 13:05 | 1,000.0 | 4.00 | Within tolerance |
| GCF-S-0439-3 | Small GCF | 10/28/2026 09:00 | 1,000.0 | 5.20 | Within tolerance |
| GCF-S-0439-4 | Small GCF | 10/30/2026 03:03 | 1,000.0 | 4.90 | Within tolerance |
Inspection
| Feature | Characteristic | Nominal | Measured | Tolerance | Deviation | Result |
|---|---|---|---|---|---|---|
| LENGTH | Distance | 152.4000 | 152.4425 | 0.2500 | 0.0425 | Within tolerance |
| WIDTH | Distance | 25.4000 | 25.4664 | 0.1500 | 0.0664 | Within tolerance |
| THK_1 | Thickness | 4.8000 | 4.8197 | 0.2000 | 0.0197 | Within tolerance |
| THK_2 | Thickness | 4.8000 | 4.7742 | 0.2000 | -0.0258 | Within tolerance |
| THK_3 | Thickness | 4.8000 | 4.6590 | 0.2000 | -0.1410 | Within tolerance |
| FLAT_TOP | Flatness | 0.0000 | 0.0079 | 0.1000 | 0.0079 | Within tolerance |
| HOLE_1 | Diameter | 6.3500 | 6.3914 | 0.0500 | 0.0414 | Within tolerance |
| HOLE_2 | Diameter | 6.3500 | 6.3006 | 0.0500 | -0.0494 | Within tolerance |
CMM report MARS-26-0439_20261101_1231.csv, inspected 11/01/2026 12:31
| Region | Sa (um) | Sq (um) | Sz (um) | Sdr % |
|---|---|---|---|---|
| Top face | 1.313 | 1.668 | 14.14 | 2.91 |
| Edge | 1.053 | 1.337 | 10.78 | 7.55 |
| Bottom face | 1.198 | 1.522 | 9.62 | 3.51 |
Height map, optical profilometer. Image stored in blob storage.
Images
Digital Optical Microscope, 200xCross-section B, 11/01/2026 13:31
Digital Optical Microscope, 200xCross-section C, 11/01/2026 13:41
SEM, 1000xpolished section, 11/01/2026 15:31
Data as of pipeline run R-20261105-0200, finished 11/05/2026 02:00 Mountain. Tables: mars.gold and mars.ops.