Podcast
Questions and Answers
What is the most frequently used inspection method in aviation?
What is the most frequently used inspection method in aviation?
- Visual Inspection (correct)
- Radiographic Testing
- Ultrasonic Testing
- Eddy Current Testing
Why are multiple methods used in composite inspection and non-destructive testing?
Why are multiple methods used in composite inspection and non-destructive testing?
- To increase the costs of inspection
- To confuse the personnel performing the inspection
- To reduce the efficiency of the inspection process
- To accurately determine the airworthiness of the structure (correct)
What is the purpose of determining the classification of damage in a composite structure?
What is the purpose of determining the classification of damage in a composite structure?
- To increase the complexity of inspections
- To determine whether the damage is repairable or if the part must be replaced (correct)
- To delay the repair procedures
- To complicate the repair process
Why is ongoing inspection necessary for composite structures?
Why is ongoing inspection necessary for composite structures?
What does thorough inspection of a damaged composite structure involve?
What does thorough inspection of a damaged composite structure involve?
Which document outlines inspection procedures, damage classification factors, and recommended repair methods for composite structures?
Which document outlines inspection procedures, damage classification factors, and recommended repair methods for composite structures?
What could happen if moisture enters the core structure of a composite material along with airflow?
What could happen if moisture enters the core structure of a composite material along with airflow?
Why are bolted and bonded surface patches not usually recommended for composite repairs?
Why are bolted and bonded surface patches not usually recommended for composite repairs?
What is the purpose of resin injection repairs in composite materials?
What is the purpose of resin injection repairs in composite materials?
Which type of damage would require repair procedures ranging from surface scratches to damage extending through all internal plies and core honeycomb material?
Which type of damage would require repair procedures ranging from surface scratches to damage extending through all internal plies and core honeycomb material?
Why might tiny holes, known as pinholes, in the skin surface of composites be dangerous?
Why might tiny holes, known as pinholes, in the skin surface of composites be dangerous?
What is the main reason why resin injections are usually performed on non-structural parts during repairs?
What is the main reason why resin injections are usually performed on non-structural parts during repairs?
What is the most desirable type of permanent repair for composite structures?
What is the most desirable type of permanent repair for composite structures?
What is the purpose of defining the repair procedure in composite repairs?
What is the purpose of defining the repair procedure in composite repairs?
What role does NDI play in the damage assessment and repair process of composites?
What role does NDI play in the damage assessment and repair process of composites?
How do potted repairs differ from core material plugs in composite repairs?
How do potted repairs differ from core material plugs in composite repairs?
What is the final step in the composite damage assessment and repair process?
What is the final step in the composite damage assessment and repair process?
Why does filling a hole with a resin-and-filler mixture impact the repaired part?
Why does filling a hole with a resin-and-filler mixture impact the repaired part?
How can laminate damage that runs through all laminate layers be repaired?
How can laminate damage that runs through all laminate layers be repaired?
What should be considered when repairing laminate damage according to the text?
What should be considered when repairing laminate damage according to the text?
What is the purpose of a surface patch and backing plate in the repair process?
What is the purpose of a surface patch and backing plate in the repair process?
How does the repair method differ for thicker laminate structures according to the text?
How does the repair method differ for thicker laminate structures according to the text?
What is the result of performing a two-sided step-cut repair on a five-layer laminate according to the text?
What is the result of performing a two-sided step-cut repair on a five-layer laminate according to the text?
What is illustrated in View B of the laminate repair process?
What is illustrated in View B of the laminate repair process?
What is the primary reason sandwich structures are vulnerable to impact and puncture damage?
What is the primary reason sandwich structures are vulnerable to impact and puncture damage?
When is potted repair suitable for sandwich structure damage?
When is potted repair suitable for sandwich structure damage?
What orientation should the grain of a balsa wood plug have when used for sandwich structure repairs?
What orientation should the grain of a balsa wood plug have when used for sandwich structure repairs?
What type of core material should be used if honeycomb material is selected for sandwich structure repairs?
What type of core material should be used if honeycomb material is selected for sandwich structure repairs?
Which of the following is NOT a common type of sandwich structure repair mentioned in the text?
Which of the following is NOT a common type of sandwich structure repair mentioned in the text?
In sandwich structure repairs, why is it crucial to cut a balsa wood or composite honeycomb plug with care?
In sandwich structure repairs, why is it crucial to cut a balsa wood or composite honeycomb plug with care?
