rubber band power model aircraft technology handmade small production model educational science experiment double wing glider 橡皮筋动力航模飞机科技手工小制作模型益智科学实验双翼滑翔机

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Objective requirements: 1. Understand the flight principles and historical background of the "rubber band powered aircraft"
2. Master the debugging and flying techniques of the “Rubber Band Propelled Plane”
Flight Guide: 1. Inspect the model
When viewed directly from the head of the model, the properly installed model should be free of distortion and symmetrical on both sides.
2. Model Adjustment
In conditions of no wind or light wind, gently throw the model by adjusting the center of gravity of the handheld head. Adjust the distance between the wing platforms based on the flight posture of the model. Wavy flight indicates a light head, requiring the wing platforms to be moved backward; downward dive indicates a heavy head, requiring the wing platforms to be moved forward.
III. Power Flight
First, rotate the propeller clockwise about 15 times. Then hold the aircraft with the right hand and support the propeller with the left hand, gently pushing it forward against the wind. Observe the flight path; a circling and ascending attitude is ideal. If you notice that the circling radius of the model is too small, make a small cut at the base of the vertical tail wing and bend it in the opposite direction. Once the flight posture is normal, perform 200 to 220 revolutions around the rubber band for high-power flight.

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Yiwu Yifei Toys Factory:
Established in March 2007, the company is located in Yidong Industrial Area, Jiangdong Street, Yiwu City, Zhejiang Province, China. After several years of development, it has become a comprehensive production and wholesale enterprise focusing on toy wholesale, with additional offerings of unique and innovative electronic products. It also offers custom orders based on customer requirements. Currently, customers include both domestic and international markets. As the business scale expands, considering many customers' requests for franchise opportunities, our company plans to introduce a franchise model within one year. Yifei Toy Factory adheres to the principle of “customer first, integrity above all” and has established long-term cooperative relationships with sellers across the country. We warmly welcome friends from all sectors to visit, inspect, and discuss business opportunities. Yifei Toy looks forward to your participation.

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