Product Name: Lightning Fighter
Product Code: FJ602-618
Size: 395*330*175 mm
Weight: 120g
Material: foam + plastic accessories + wire + rubber bands.
Packing: 144pcs
Box Specification: 830*440*690mm

Scientific Enlightenment:

An aircraft is a heavier-than-air vehicle that is capable of sustaining itself in flight through the actions of its propellers or jets. It is defined by Fédération Aéronautique Internationale (FAI) as any device that can sustain powered flight. Aircraft are often classified by the method of lift generation: either fixed-wing aircraft, which include gliders, helicopters, and aerobatic aircraft, or aircraft with rotors that provide lift (helicopters and autogyros).

Science Project:

1. Recognize and prepare the necessary materials for the experiment.
Step 2: Install according to the instructions in the manual.
3, Install and debug.

Scientific Principles:

The physical principle of elastic band powered aircraft is that when the elastic band is twisted in the opposite direction (doing work on the elastic band), it is gradually stretched, and the elastic band accumulates the rebound force of contraction, which drives the propeller to rotate (doing work on the propeller). This makes the aircraft fly. The working principle of the propeller and the aircraft is based on the principles of aerodynamics.
First, let the rubber band deform to acquire elastic potential energy, and then the elastic potential energy of the rubber band is converted into the kinetic energy of the airplane.

Science Expansion:

How to make the rubber band powered airplane fly longer?
1. Reduce the weight of the aircraft structure. Remove some redundant materials from places where the structure is not required to be too strong.
2. Use stronger and more elastic rubber bands.
3. Reasonably set the wings to ensure the angle of attack and the symmetry of the two wings. Asymmetric wings can easily cause the airplane model to flip during flight and land prematurely. When the angle of attack is large, lift is greater, but drag is also greater. Reasonably adjust the angle of attack to make lift and drag harmonious.
4. When releasing the airplane model, it is important to pay attention to the angle and force. If the angle and force are appropriate, it will fly farther.

Zhejiang Jianyi Education Technology Co., Ltd.
Zhejiang Jianyi Education Technology Co., Ltd. (formerly Yifei Toy Factory)Established in 2007, the current brand is "XING TEACHER" and "JIAN YI". Over the past 10 years, our company has made unremitting efforts to make the enterprise gradually mature. Our company is a member of the Teaching Equipment Industry Association of the Ministry of Education, and is a leading enterprise in Zhejiang Province. The company has been awarded the "Heavy Contract and Credit-Keeping" unit for three consecutive years by Jinhua City. In 2014, it was awarded the "Advanced Collective of Jinhua Teaching Instrument Industry" by Zhejiang Province.
Zhejiang Jianyi Education Technology Co., Ltd. is a high-tech enterprise that integrates modern scientific research and development of educational equipment, curriculum design, teaching resource integration, and technical services. Zhejiang Jianyi Education Technology Co., Ltd., with high-tech products and modern educational equipment, has established itself in the education industry. Our products are sold all over the country and have been exported to Europe, America, Japan, and South Korea. After years of accumulation, the company has begun to take shape. In terms of technological innovation, the company has professional design personnel engaged in the research and development of complete sets of educational products and the upgrade of existing products; in production, management, and installation services, the company strictly implements the ISO9001 international quality assurance system standards; in marketing, the "Xing Teacher" products have been introduced into many provinces and cities in the country and enjoy a good reputation; for many years, it has provided high-quality, advanced, professional series of modern teaching equipment and professional equipment research and development custom services for the education industry. With excellent, high-quality professionals and perfect after-sales service quality, the company has established a good corporate image.Xing teacher's" series of science and education physics, chemistry, photovoltaic, wind energy, geography, biology, art, and so on, has successfully won bids in the education bureau tenders multiple times. Zhejiang Jianyi Education Technology Co., Ltd. continues to adhere to the business philosophy of "quality first, service to diligence, honesty in character," and upholds the "Xing teacher" culture, casts the "Xing teacher" brand, and creates the development policy of the "Xing teacher" career. We provide excellent equipment and high-quality services for school teaching and scientific research. We are willing to cooperate sincerely with new and old friends at home and abroad, work together, and devote our efforts to education and education.

  Before assembling, please check if the circuit is unblocked and all the components are complete. Ensure that all contact points are in good contact. During the assembly process, be careful not to get glue on your clothes or skin. Keep the parts out of reach of younger siblings to prevent them from swallowing them by mistake! Do not play with them on your head, to avoid the model falling and injuring you!