What is a center wing box?
The wing box is the center portion of the C-130 that attaches the wings to the fuselage, essentially the “backbone” of the airplane, according to Scott Latimer, 560th AXMS deputy flight chief for the CWB replacement program.
What is a wing box and its functionality?
The wingbox is a structural component in an aircraft designed to provide support and rigidity to the wings. The wingbox on all amphibious aircraft, including the Canadair CL-215, is located at the top of the fuselage so as to both provide clearance for the wings and avoided repeated stress when landing in water.
What are aircraft wing spars and ribs made of?
As can be seen, most wing spars are basically rectangular in shape with the long dimension of the cross-section oriented up and down in the wing. Currently, most manufactured aircraft have wing spars made of solid extruded aluminum or aluminum extrusions riveted together to form the spar.
What material is used in aircraft construction?
The most common metals used in aircraft construction are aluminum, magnesium, titanium, steel, and their alloys. An alloy is composed of two or more metals. The metal present in the alloy in the largest amount is called the base metal. All other metals added to the base metal are called alloying elements.
What material are wing ribs made of?
Materials used in wing ribs are aluminium and steel alloys. Wing ribs are given names according to their specialized location and functions which reflect their uniqueness. For example, nose rib or false rib are used to shape and strengthen leading edge and are located at forward of front spar.
Where is the wing root?
The wing root is the part of the wing on a fixed-wing aircraft or winged-spaceship that is closest to the fuselage, and is the junction of the wing with the fuselage.
What alloy is used in 737 wings?
Indeed, the very popular Boeing 737 consists of 80% aluminium. Virtually no part of a plane that can be substituted with aluminium is spared in the modern era with parts such as the fuselage, the wings, the doors, the floors, and the seats, now all being made of aluminium.
Which metal is mostly used in aircraft?
Aluminium
Aluminium and its alloys are still very popular raw materials for the manufacturing of commercial aircraft, due to their high strength at relatively low density. Currently, high-strength alloy 7075, which contains copper, magnesium and zinc, is the one used predominantly in the aircraft industry.
What is the center wing box?
You could say that the entire upper and lower skins or planks are the spar caps. The “center wing box” is the middle section of the overall wing box, but that just describes the center part of a very long box.
What is a wingbox in aviation?
The wingbox of a fixed-wing aircraft refers to the primary load carrying structure of the wing, which forms the structural centre of the wings and also the attachment point for other wing components such as leading edge flaps, trailing edge flaps and wing-tip devices.
What kind of box do you use for electrical work?
New Work PVC Electrical Outlet Box (Case of 100) Carlon PVC Blue 1-Gang 18 cu. in. New Work Electrical Switch and Outlet Box with Bracket This single Gang 18 cu. in. Switch or Receptacle Box is suitable for use in old work applications. Includes leveling ribs that position the face of the box parallel to the wall surface.
What is a wing box made of?
The “wing box” is the central structural element for the entire wing, made up of front and back spar webs, and upper and lower planks, which make the 4 sides of the box. Leading edges and trailing edges/control surfaces are tacked on to the front and back walls of the box.