Detailed Description
Stamped aluminum rib blanks force builders to add doublers at the spar interface, typically plus 22 gram per rib across 14 ribs equals plus 308 gram airframe penalty. These carbon blanks ship near-net at 2.0 mm finished, web shear carried by plus minus 45 degree fabric plies, post cured at 135 degree Celsius for dimensional settle. Laser-puck referenced CNC finishes the lightening holes to plus minus 0.10 mm so rivet sleeves do not bruise the ply. Humidity soak 30 days at 85 percent RH shows below 0.08 percent moisture uptake; no rib warp reported across four STOL kit builders we supply. Guangdong Shenyang New Material maintains prepreg cold-store rotation logs so fiber areal weight variation stays within plus minus 1.8 percent lot to lot.
Specification
|
Item |
Value |
|---|---|
|
Fiber |
T800 plus 12K plus minus |
|
Thickness |
2.0 / 2.4 mm |
|
Max blank size |
380 x 260 mm |
|
Lightening-hole tol |
plus minus 0.10 mm |
|
Post-cure |
135 C for 2 hours |
|
Application |
Fixed-wing rib, spar interface web |
Custom FAQ
Q: Do blanks ship with the ply book and fiber lot number
A: Every carton includes the ply schedule sheet and the prepreg cold-store lot tag scanned to PDF.
Q: Can you nest 6 rib variants on one 4 meter CNC sheet
A: Yes nesting layout is returned as a DXF proof within 48 hours for your release before we cut.
Q: Accept AS9100 traceability format or your standard COC
A: Both formats are available, flag AS9100 on the PO and we issue the lot trace tree in that structure.
Hot Tags: prepreg carbon wing rib blank for light fixed-wing aircraft | source factory legal export, China prepreg carbon wing rib blank for light fixed-wing aircraft | source factory legal export manufacturers, suppliers, factory, carbon fiber aerodynamic design for drones, carbon fiber climbing performance for drones, carbon fiber power distribution board mounts for drones, carbon fiber repair for drones, carbon fiber standards for drones, carbon fiber word of mouth marketing for drones
