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COST-SAVING MATERIALS & PROCESSES IN AEROSPACE
Presented by Amy Boyd, Aerospace Business Development Manager – Diab Americas
What’s in a plane?
engines
labor
gases
adhesives
paint
electrical systems
plastics
metals
plumbing systems
fabrics
transparents
What’s in a plane?
labor
plastics
Sandwich structures in Aerospace
fiber reinforced prepreghoneycomb corefiber reinforced prepreg
Finishing & Forming
Hello, foams!
Hello, foams!
Trade Study
Trade Study Results
Panel Type F50 Foam Honeycomb
Lay-up 6 hr 30 min. 8 hr 15 min.
Cure 5 hrs 5 hrs
Finishing 1 hr 1 hr 20 min.
Total Time 7 hr. 30 min. (less cure) 9 hr 35 min. (less cure)
BOM Cost (US$) $202.95 $353.70
Weight 1.02 kg. (2.25 lbs.) 1.13 kg. (2.50 lbs.)
42% cost savings
10% weight savings
DIAB Product Lines
Aerospace:
Divinycell F
Divinycell HT
Other:
Divinycell H
Divinycell HP
Divinycell P (PET)
Divinycell HCP
BMTI Syntactic
ProBalsa
Divilette (core adhesive)
Composites Consulting Group
F50 w/ 2 plies 7781 prepreg on each side
Divinycell F Spec & ApprovalsAirbus
– AIMS 04-11-010; IPS 04-11-010-01
Diehl
– DS-M0040B050
– Interior Components for Airbus Commercial
Stelia
– Interior Components for Airbus Commercial
C&D Zodiac
– Interior Components for Commercial Aerospace
B/E Aerospace
– Interior Components for Commercial Aerospace
FACC
– Interior Components for Commercial Aerospace
Hawker Beechcraft
– Interiors for Biz Jets
AIM Altitude
– Commercial Interior Components – Boeing Commercial
Jamco
– Business and First class seats
Equip Aero
– Numerous interior components
Honda Jet
– Fuel department
XCORE
– Space shuttle
Air Methods
– Life Flight Helicopter Interiors
Property retainment in hot & wet environments
0,074
0,118
0,192
0,072
0,116
0,194
F40 F50 F90
Shear
RTD 70F RTW 70F
0,063
0,105
0,164
0,066
0,109
0,162
F40 F50 F90
Shear
ETD 250F ETW 180F
Manufacturability
Resin Compatibility
Epoxy
– Standard 80, 125 and 180 C cure systems
Phenolic*
– Modern Low free phenol content systems
Polyester, Vinyl ester*
– Within normal cure profile
Polyurethane
Cyanate Ester
BMI – needs sealer
Processing
Cutting: CNC, band saw, wire saw, waterjet, gerber cutter, etc
Laminating: Prepreg cure, resin infusion, wet layup
Consolidating: Autoclave, press, vacuum bag
Aircraft Seats - F50 Grade
17
Business class seats and console for Boeing 777
Kits made by DIAB
Business class seats and console for Boeing 777
Kits made by DIAB
10/6/2017 DIAB Aerospace Materials
1810/6/2017
Side Shell, Seat Backs & Ottoman – kits made by DIAB
DIAB Aerospace Materials
All Thermoplastic Panel
Visit us at Booth #6
Thank you!
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