S6A class missile. Drawing, description

MODELING
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S6A class missile. Tips for a modeler

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The proposed model of the S6A class rocket is quite simple to manufacture. I hope that it will be of interest to those who aspire to victorious heights in rocket modeling sports.

The main material for the model is an insulating "sandwich" made of fiberglass and capacitor paper, used in electrical and radio engineering.

The head fairing is tapered 108 mm long. Its skirt (connecting) is cylindrical, 24 mm long, glued on a mandrel with a diameter of 39,2 mm. Two frames 1,5 and 3 mm thick are glued from the ends. From the side of a thicker frame on epoxy resin, a cone of the head fairing is mounted, and a suspension thread with a shock absorber is attached to it.

The case - 295 mm long - is glued on a mandrel with a diameter of 39,8 mm, the seam width is 1,5-2 mm. A tail block is fixed in the lower part of the body, consisting of two elements: a cone 100 mm long and a motor cone 27 mm long and 10,3 mm in diameter. Moreover, the driving element is glued inside the cone for a length of 13 mm. The tail block is mounted inside the body, after making small cuts along the length of its circumference. The width of the gluing belt is 4 mm.

Stabilizers (there are three of them) are made of 1,4 mm thick balsa plastic, profiled, butt-attached to the tail block. At the attachment point of one of them, an MPO retainer (a piece of steel wire with a diameter of 0,6 mm) and a suspension thread of the rescue system - a brake tape are glued.

Streamer (brake tape) - dimensions 130x125 mm - cut out of polygraphic lavsan 0,03 mm thick, laying - "accordion" with a step of 25-27 mm.

The weight of the model without MPO and brake band is 7,5 g.

Model of the S6A class rocket of the winner of the Russian championship in 2008 Ilya Drats (Karelia) (click to enlarge): 1 - nose fairing; 2 - connecting frame; 3 - skirt of the head fairing; 4 - bottom frame; 5 - suspension thread; 6 - brake band (streamer); 7 - body; 8 - wad; 9 - tail cone; 10 - stabilizer; 11 - MPO retainer

Authors: I.Drats, O.Goldsher

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