DIY chinese coaxial helicopter
One person can make a helicopter that can fly freely in the sky for two hours. This technology just asks you to accept it?
▲ Guo Wuchun and the helicopter he made. (Photo courtesy of correspondent)
Recently, a version 4.0 helicopter built by Guo Wuchun, an employee of Zhuzhou CRRC Tianli Forging Co., Ltd. (referred to as "CRRC Tianli"), made a successful test flight. Why is version 4.0? Because this is already his fourth improved helicopter.
Guo Wuchun is an equipment supervisor of "CRRC Tianli", and manufacturing aircraft has always been Guo Wuchun's wish. From the first time he saw the plane, the attitude of flying free was deeply imprinted in his heart.
▲ This model is a self-built model without a relevant license. The video only takes off in an unmanned area.
Guo Wuchun has only a junior high school education, and it is self-evident that it is difficult to build an airplane. Whenever he talked about dreams with others, he could feel the doubt and ridicule in the eyes of the other person, but he persisted and never gave up.
From the most basic knowledge of dynamics to the principle of helicopter coaxial twin rotors, Guo Wuchun consulted a lot of literature. He asked someone to translate the materials in foreign languages that he couldn't understand. He studied hard, like a third-year high school student who studied hard in a cold window.
▲ Guo Wuchun is busy in his private workplace. Photo courtesy of correspondent
And various large-scale auto shows are also places he frequents, but it is a pity that no matter whether the models are comfortable or luxurious, he can't get his "magic eyes". What he cares about is which model's engine is more suitable for his helicopter power system.
In addition, the "broken copper and rotten iron" in the eyes of others is a "baby" in the eyes of Guo Wuchun. The first thing I do when I go home every day is to clean up these "households" and make various preparations in the private workshop on the roof platform of the house.
▲ The first helicopter
In 2015, Guo Wuchun finally produced the first helicopter, but failed to fly. However, Guo Wuchun has always persevered. Five years later, his fourth light helicopter can finally stay in the air for a long time. It can fly in the air for 2 hours when it is full of fuel. His blue sky dream will also be higher and higher...
Source: Zhuzhou News Network
Original title: "Awesome! Zhuzhou man cross-border self-made helicopter, "flying dream" comes true"
▲ Guo Wuchun and the helicopter he made. (Photo courtesy of correspondent)
Recently, a version 4.0 helicopter built by Guo Wuchun, an employee of Zhuzhou CRRC Tianli Forging Co., Ltd. (referred to as "CRRC Tianli"), made a successful test flight. Why is version 4.0? Because this is already his fourth improved helicopter.
Guo Wuchun is an equipment supervisor of "CRRC Tianli", and manufacturing aircraft has always been Guo Wuchun's wish. From the first time he saw the plane, the attitude of flying free was deeply imprinted in his heart.
▲ This model is a self-built model without a relevant license. The video only takes off in an unmanned area.
Guo Wuchun has only a junior high school education, and it is self-evident that it is difficult to build an airplane. Whenever he talked about dreams with others, he could feel the doubt and ridicule in the eyes of the other person, but he persisted and never gave up.
From the most basic knowledge of dynamics to the principle of helicopter coaxial twin rotors, Guo Wuchun consulted a lot of literature. He asked someone to translate the materials in foreign languages that he couldn't understand. He studied hard, like a third-year high school student who studied hard in a cold window.
▲ Guo Wuchun is busy in his private workplace. Photo courtesy of correspondent
And various large-scale auto shows are also places he frequents, but it is a pity that no matter whether the models are comfortable or luxurious, he can't get his "magic eyes". What he cares about is which model's engine is more suitable for his helicopter power system.
In addition, the "broken copper and rotten iron" in the eyes of others is a "baby" in the eyes of Guo Wuchun. The first thing I do when I go home every day is to clean up these "households" and make various preparations in the private workshop on the roof platform of the house.
▲ The first helicopter
In 2015, Guo Wuchun finally produced the first helicopter, but failed to fly. However, Guo Wuchun has always persevered. Five years later, his fourth light helicopter can finally stay in the air for a long time. It can fly in the air for 2 hours when it is full of fuel. His blue sky dream will also be higher and higher...
Source: Zhuzhou News Network
Original title: "Awesome! Zhuzhou man cross-border self-made helicopter, "flying dream" comes true"
Im interested one of coaxial if you have one for sale. Without engine because I have one Rotax 912, 100 hp. Cotact : lucagheorghe59@yahoo.com.
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