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Buzzzzz 2 Pulsejet Paper Airplane
Nice way to start 2015, completed Buzzzzz project at 1045pm Alaska time, on 01-01-2015.
400-photos during construction. Since the first Buzzzz project here at PM.com, redesign, redesign, built a 1/2 size for part fit and then realize no way to make it work. After several drawings, finally hit on a workable design. This thread is how it was made. Besides Springhill Tag 125# Cardstock, other materials used are in the following list: 1) Metal 22 gauge plate for heat shield 2) 1/4" Thick x 3" Wide wood for Engine Mount, Battery / fuel mounts, electronics, finally to add strength to model and transfer power from engine to structure 3) Fiberglass resin, hardener, fiberglass matt & cloth for wing spars 4) Back of a desk calendar (heavy duty cardstock) for laminations 5) Ceramic Paper refractory for heat insulation between engine mounts and heat shield. Photo 1 shows misc. items, cardstock patterns for wood metal heat shield, fuel tank. 1.jpg Photo 2 shows using a fiskars hobby knife to carve wood to pattern shape. 2.jpg Photo 3 shows completed part before starting on second piece. 3.jpg Photo 4 shows 2/3 completed wood mount system. Checking for fit. Pulsejet with cardstock heat shield pattern. 4.jpg Photo 5 shows part location. Battery will lay flat under fuel tank, engine will mount to wood skid by use of screws with a metal heat shield under it. Skid still needs floor added. 5.jpg Well lots more to follow-got to get some sleep, work tomorrow! Mike
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Cardstock Property Tables and Terms Flying Cardstock Models http://www.papermodelers.com/forum/m...uers-projects/ Last edited by rickstef; 01-03-2015 at 12:36 PM. |
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