Aviation Mechanic - General, Airframe, and Powerplant › II. Airframe › Task B. Non-Metallic Structures

AM.II.B.R5

Risk management

Measuring and mixing of materials associated with composite construction.

Study note

Get a short, cited explanation of this element written from the FAA handbooks: the core idea, the numbers that matter, common test traps, and a quick self-check.

From the FAA library

Aviation Maintenance Technician Handbook - Airframe p. 7-1
Chapter 7: Advanced Composite Materials › Description of Composite Structures › Laminated Structures
Chapter 7: Advanced Composite Materials Description of Composite Structures Introduction Composite materials are becoming more important in the construction of aerospace structures. Aircraft parts made from composite materials, such as fairings, spoilers, and flight controls, were developed during the 1960s ... their weight savings over aluminum parts. New generation large aircraft are designed with all composite fuselage and wing structures, and the repair of these advanced composite materials requires an in-depth knowledge of composite structures, materials, and tooling. The primary…
Airplane Flying Handbook p. 17-5
Chapter 17: Transition to Light Sport Airplanes (LSA) › Airframe and Systems › Construction
Airframe and Systems Construction LSAs may be constructed using wood, tube and fabric, metal, composite, or any combination of materials. In general, the manufacturer selects materials and design to keep the airplane lightweight while maintaining the structural requirements. Composite LSAs ... fabric covering a framework of steel tubes. Of course, LSAs may be anything in between using both metal and composite construction. [Figure 17-3] A pilot transitioning into LSA should understand the types of construction and the typical concerns…
Aviation Maintenance Technician Handbook - Airframe p. 7-1
Chapter 7: Advanced Composite Materials › Laminated Structures › Major Components of a Laminate
Applications of composites on aircraft include: • Fairings • Flight control surfaces • Landing gear doors • Leading and trailing edge panels on the wing and stabilizer • Interior components • Floor beams and floor boards • Vertical and horizontal stabilizer primary structure on large aircraft • Primary ... fuselage structure on new generation large aircraft • Turbine engine fan blades • Propellers Major Components of a Laminate An isotropic material has uniform properties in all directions. The measured properties of an isotropic material are independent of the axis of testing…