11.2b Assembly Technuiques Flashcards
what chapter contains information about structural assembly and techniques in the ATA system ?
ATA chapter 51
what is a production break ?
where sections of an aircraft are fastened together
where is riveting most common ?
aluminium structures and frames
why is the solid shank rivet the preferred fastener ?
because they are lightweight and high shear strength
what is a blind river ?
a special rivet type where they are able to be applied when access to both sides is not available.
why might blind rivets with non locking mandrels not be used in core structural areas ?
the mandrel may fall out due to vibration, leaving FOD and a weak rivet
where are bolts used ?
in aircraft construction where high strength is needed.
if strength is not necessary, what can be used instead of a rivet or a bolt ?
a screw
what are the most common materials for bolts to be made of ?
alloy steel or CRES
what assembly technique may modern material aircraft use?
bonding using adhesives
why is bonding with adhesives good ?
reduces weight and increased strength of the joint
what is the main use of adhesive?
bonding of skins to both fuselage and wing construction. also used for the joining of metallic honeycomb to skins for flight control surfaces
what is adhesive usually in combination with ?
rivets for its weight saving, strength and durability
