REINFORCED WING ON THE “SCHEMATICA”

REINFORCED WING Wings of schematic models of gliders do not usually have a large margin and when tightened on the guard rails inexperienced athlete fall into a flutter or fold overload!
Especially often such picture can be observed in a strong wind. A model designed in our group, has a strengthened wing and “forgiving” rough puff.
 
Rigidity is achieved by the installation of two additional rails, which serve as braces and center section.
 
Wing going, as usual, V-shaped, but without the Central rib. Then glue these two strips of the wing and ribs.
 
Although these slats and increase the weight 3-5 grams, but the rigidity and durability of the wing are greatly increased. To build the model, we use the following materials. Raked wing — pine 4X4 mm.
Ribs and fins — bamboo, plywood of a thickness of 1 mm or aluminum wire.
 
The fuselage with the pine rail 8X6 mm.
 
Hog of lilac plate 8 mm thick with a cutout for relief. Underneath the rake of the fuselage is attached to the launch hook wire OVS Ø 1,5 mm. Wing, stabilizer and fin are covered with colored paper.
 
A schematic model of the airframe with the strengthened wing
Schematic model of the airframe with the strengthened wing:
1 — cargo, 2 — horn, 3 — hook, 4 — body, 5 — keel 6 — stabilizer, 7 — wing.
 
A. BURTSEV, Ulyanovsk

Recommend to read

  • I HAVE THE PHONE RANG…I HAVE THE PHONE RANG…
    ...An urgent need to record the address, name or telephone number, and, as luck would have it, no piece of paper. If you charge a roll of paper here in a homemade box, this problem will...
  • … TABLE FIREPLACE… TABLE FIREPLACE
    If the room is cold, and you work at a Desk and do you have cold hands — warm them, here is an unusual mini-fireplace, build which is not particularly difficult. You only need a curved...