Non-Metallic Structures Flashcards
1
Q
What kind of repair can be made to a small damage of the core material and one face sheet of a piece of aluminum alloy honeycomb structure?
A
A potted compound repair.
2
Q
How do you grind the point of a twist drill that is to be used for drilling transparent acrylic material?
A
The cutting edge should be dubbed off to a zero rake angle, and the indicated angle of the tip should be ground to 140 degrees.
3
Q
What is a warp clock in a structural repair manual?
A
An alignment indicator to show the orientation of the plies of a composite material. The ply direction is shown in relation to a reference direction.
4
Q
What are two types of repair to a damaged honeycomb core composite material?
A
Room-temperature cure repair and hot-bond repair.
