Advanced Composites Chapter 1, 2, 3
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | A material formed by 2 or more materials that are combined
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| show | Plywood, carbon fiber, plastic
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| How has advanced composites evolved? What is FRP? | show 🗑
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| Why is it important to repair versus scrap composite parts? | show 🗑
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| What three aspects concerning fabric patches are extremely important for distributing the stresses imposed on a repair? | show 🗑
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| What are the advantages of using composites? | show 🗑
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| The strength of the composites depends on three factors; they are? | show 🗑
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| What are th777 vertical fin and engine cowls made of? | show 🗑
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| Where are composites used on the Boeing 757? | show 🗑
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| show | Used for flooring and corrosion resistance
Located under seats and in alleys
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| How are the propellers of the Saab SF340 constructed? | show 🗑
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| How much of the Sikorsky S-76 is composite, and what type of material is the primary weight saver? | show 🗑
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| What are 3 common types of reinforcing fibers and the two uncommon fibers | show 🗑
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| Fiberglass is made from | show 🗑
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| show | E-glass, S-glass, C-glass, and Trevor schoonover
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| What is matrix | show 🗑
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| show | Aromatic poly fibers, very light weight & stretchy but strong fibers
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| What is the aramid used on A/C? What is its practical application? | show 🗑
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| show | Hard to work with (cut & drill). Frays easily, and resin deteriorates it.
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| show | Carbon fiber is the same as graphic fiber
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| What are the characteristics of carbon that are useful for aircraft? | show 🗑
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| show | Carbon is stronger in compressive strength than kevlar
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| Disadvantage of carbon fiber | show 🗑
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| How is Boron fiber made? Describe its characteristics | show 🗑
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| Where are ceramic fibers best utilized? | show 🗑
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| show | It decreases it
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| What is fiber science | show 🗑
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| The strength of fibers are ________ to the direction the threads run. | show 🗑
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| show | Directions of fibers as it rolls off of the roll. Up and down.
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| show | Direction that runs 90 degrees to warp, from one edge to another.
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| show | Manufactured edge to stop from unraveling.
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| show | Can be stretched along bias, for farming.
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| show | Weighs 1575 grams
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| show | 4,500 filaments used to make one tow.
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| show | All fibers run in 2 or more directions.
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| show | Fibers run in 2 or more directions.
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| show | Chopped fibers that are pressed together.
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| What is the difference between plain and satin weaves? | show 🗑
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| Fabric styles are characterized by the ___________. | show 🗑
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| How is fabric's weight measured? | show 🗑
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| What are hybrids and why are they used? | show 🗑
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| What are the different types of hybrids? | show 🗑
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| What is a matrix? | show 🗑
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| How is epoxy resin different from polyester resin? | show 🗑
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| What is the limitation with using thermoplastics for structural components? | show 🗑
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| How are thermoplastics and thermosetting plastics different? | show 🗑
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| show | Flexible application, good adhesive characteristics, very resistant against deterioration, easy to cure at room temp and highly economical
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| show | Aircraft grade is stronger, more flexible, more reliable
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| show | Use SRM
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| show | Reduced tensile strength for more flexibility
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| show | 2 dimensional molecule to form 3 dimensional grid
3d linking between molecules
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| show | Coatings, adhesives, and polting compounds
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| How do the temperature cure ranges affect the cross linking of polybutdiene resin systems? | show 🗑
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| Define pot life | show 🗑
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| show | Time product is good in an unopened container
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| show | Brittle, weak, heavy
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| show | Weak and lean
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| What is the proper ratio of resin to fiber in advanced composite components? | show 🗑
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| show | Resin is already impregnated into the fabric.
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| show | Indicates warp direction.
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| show | Better impregnation, ratio, less room for human factor.
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| What are the disadvantages of pre-pregs? | show 🗑
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| show | Substance that bonds surface together.
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| Why are adhesive films used in a pre-preg repair? | show 🗑
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| What are foaming adhesives and their application? | show 🗑
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| show | Microballoons, chopped fibers, flax.
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| Difference between chopped fiber and Flax. | show 🗑
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| Describe "metal matrix" and give an example. | show 🗑
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Created by:
JoeyRiggs11
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