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Wood Its Properties and Characteristics
in Aircraft Woods Their Identification and Uses
18 other sections not shown
aileron aircraft construction aircraft structures AIRCRAFT WOODWORK airplane angle ribs annual rings applied approximately average hardness average specific gravity average weight basswood bulkhead C-clamps casein glue clamps coat color compression members compression rib Courtesy Forest Products cubic foot Curtiss-Wright Corporation curved damaged defects dope doubler Douglas fir drawing drill edge grain fabric false ribs fastened finish Forest Products Laboratory front spar fuselage glue blocks glued and nailed gussets hardwood heartwood inches knots laminated layers leading edge longerons lumber material minimum permitted moisture content piece of wood pitch pockets plug patch plywood plywood covering portion pressure Problem proper rear spar reinforcing removed root bay sapwood sawed scarf joint scarf patch screw shown in Figure side skin slope softwoods spar flange Splice straight grained surface thick top and bottom trailing edge tree try square usually veneer vertical weight per cubic wing wing-tip bow