Heli-Roc Assembly: Part 7
Автор: Apogee Components
Загружено: 2017-05-09
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This is the final video in the constructon of the Heli-roc model rocket kit.
This time, adjusting the dihedral of the blades is covered. And it is an important step. This will prevent the spinning rocket from wobbling (coning) as it descends, and preventing this increases the time in the air. Adjusting the dihedral is done by sanding on the dihedral stops. After that, hook up the rubber bands in preparation for a launch. You'll also drill the hole for the burn thread. I'll show you where to put the hole to prevent the bowing of the balsa wood blades. Have a friend help you to install the burn string into the holes that you just drilled. But before you put in the burn string, make sure you install the rocket engine.
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