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.

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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 included angle of the tip should be ground to 140 degrees.

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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.

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4
Q

What are two types of repair to a damaged honeycomb core composite material?

A

Room-temperature cure repair and hot-bond repair.

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