This isn′t a tricycle, but cost 5000 Yuan to build "helicopters"! -Plane, helicopter, tricycle-IT information
Recently, the water town, beipei district on Beach Street, electro-mechanical repair shop of old Lee became a local celebrity. He spent a year of his time, hand-made helicopter. Currently, the helicopter bearing his childhood dream of being perfect, is complete, he will apply to China′s Southwest Civil Aviation Administration for flight.
This is Li Beibei, 49 years old, mechanical and electrical maintenance workers spent a year, spend 5000 manufactured due to plumbing problems the helicopter cannot take off
Out of 5000 Yuan helicopter
Yesterday, the Chongqing morning news reporters came to the water town beach Street, compared to the usual here obviously bustling a lot. Many people came to the old Lee before the stores, watch his helicopter. Could not help but admire "talent, very badly indeed".
Full name Lee Li ping, 49 years old, where electro-mechanical maintenance for almost 10 years. Outside the store, a blue helicopter very eye-catching. The helicopter fuselage around 5 meters long, 2.7 meters high and weighs about 700 pounds, just from the inside out, causing neighbors watched. "Seven hundred or eight hundred people came on the first day, that scene lively than fair. "About this, Li failing to hide her pride.
30 years ago, he came up with idea of making helicopters, a year ago, Li began to consciously collect helicopter-making materials. His body shape to maximize design fuselage. Helicopter is a tricycle wheel and the base shelf, engine taken from a Changan vehicle, specifically ask for printing in the fuselage ... ... Cost nearly 5000 Yuan while the helicopter is making good.
"This aircraft 93rd gasoline, fill up the tank more than more than 30 liters. "Li walked to introduce their works: lever to adjust the rotation of the helicopter wing. Neighbors praise, Lao Li′s face filled with a smile: "that′s the dream, of course, to me personally to achieve it. ”
Many people throw
In addition to the key part is to pay, the rest of the parts are Lee built. Only a primary culture of old Lee decided making after landing, just find a friend to discuss the programme. Lee Deng helped him, drawing mostly small downloads. Operating in the rear of the hotel′s Xiao Wang often come here, and old Li grinding parts. He would also like to download data from the Internet, find videos to watch to learn.
As long as nothing in the shop, Li nest inside the House to tinker with the helicopter parts. Awake sometimes at two or three points, and access to professional information.
The production process, Lao Li′s greatest difficulty is the production of rotor head. At first, only a screw installed on the rotor head. When engine starts, huge inertia in the rotor head from the fuselage off, burst into the room, through the container, sugar jar broke ground on the container. After more than a month to modify, test, and now had driven 21 screw rotor head, sound a lot.
"The most important thing is security. "In every aspect of the old Lee making the helicopter, he reminds most is security.
Opposite the supermarket bosses see the results of Lao Li Xie beaming, helicopter engines, is his gift to Lao Li. Thanks boss laughs: "his helicopter also had a part of me. ”
"There are a lot of people in the Middle threw cold water on, go to now, thanks to support from friends and his wife. "Li laughed. Wife Lady Cheng has been working in the store was busy, occasionally smiled and looked at Lee.
Ms Cheng said, began to build helicopters in her husband did not support, feel that it is not reality, it didn′t occur to her to really has kind of mode. Ride ladies and see the fruits of her husband, genuinely happy for him. "Without the support of Lady, can′t do it. "He particularly grateful for his wife to be sure of yourself.
Helicopters can′t afford to fly temporarily
Helicopters can you launch? Must not now, not even two or three centimeters off the ground, because the helicopter water pipes still need to improve. What about the future?
Neighbors have their own views. Many people think will succeed in taking off, neighbor had also expressed doubts. Lee replied, "as do, I′ll be sure to let it fly, but not this time, and then modify. "Lee′s firm, was confirmed to him by neighbors, dream harder to admire.
Lao Li′s ambitions and more than that, his plan before the age of 60, making three generations of helicopters, ranging from single to double, more than "helicopter". "The next helicopter, then with my wife, flew together. "Li is confident.
Helicopter plumbing problems to be resolved, and after further confirmation of safety, the old Lee filed flight applications to the Southwest Civil Aviation Administration of China.
Aircraft maintenance engineer: takes off a bit difficult at this stage also needs to strengthen safety and security
This year, there were many homemade aircraft throughout the country, among them, Shenzhen, Sichuan, Zhejiang and other places are off the cattle. There are many homemade plane instructional video online is, and wants to make is not too difficult.
"This aircraft took off at this stage want to might be a little difficult, but the basic shape of a Gyroplane is available. "Mr Liu engaged in aircraft maintenance for 3 years after seeing the helicopter pictures of the old Lee believes that autogyro must be taken in designing a precise calculation, to fly to support, and they take many experiments to know. Now it seems that security need to be strengthened to protect the plane, after all, are made from old parts put together, from regulations permitting flight conditions are at arm′s length. Rotorcraft production harder than fixed-wing aircraft, but does not rule out old Lee built helicopter took off successfully.
Mr Liu, homemade craft′s principles is not particularly deep, read carefully the information is easy to grasp the main points. Back more than 80 years ago, someone trying to create, but gradually as people′s living standards improve, homemade aircraft is also increasing. But the really successful test flight, it is not easy, a lot of technical details to ponder.
At present, the domestic-made aircraft group number. In 2015, the chartered flights in light aircraft of civil aviation authorities issued permits and special airworthiness certificate management program, homemade aircraft is not prohibited, but can only make personal entertainment, in aircraft and aerospace science, education.
Subsequently, the reporters consulted the Civil Aviation Department, homemade aircraft to flight, first pilot to obtain the relevant driving licence, at least two weeks in advance to the Southwest Civil Aviation Administration of China to submit the application materials, including flight data, departments in charge of aviation safety investigation-made safety and flight path of the aircraft, after passing the examination, can only be in a safe location and the time, the flight test.
这货不是三轮车，而是花费5000元打造的“直升机”！ - 飞机,直升机,三轮车 - IT资讯
最近，在北碚区水土镇滩口正街，经营机电维修门市的老李成了当地的名人。他用一年时间，亲手造出一架直升机。目前，这架承载他儿时梦想的直升机正在完善中，完成之后，他就将向中国民用航空西南地区管理局申请试飞。
这是49岁的北碚机电维修工李平历时一年、花费5000元制造出来的，因水管问题直升机暂不能起飞
5000元造出直升机
昨日，重庆晨报记者来到水土镇滩口正街，和往常相比，这里明显热闹很多。不少市民来到老李的门市前，观摩打量他的直升机。忍不住赞叹“人才，确实很厉害”。
老李全名李平，今年49岁，在这里经营机电维修已近10年了。门市外，一架蓝色的直升机格外惹眼。这架直升机机身大约5米长，高2.7米，重约700斤，刚从屋内推出来，就引起邻居的围观。“第一天就有七八百人来，那场面比赶场还热闹。”说起这，老李难掩自豪。
30年前，老李就萌生了制作直升机的想法，一年前，老李开始有意识地收集制作直升机的材料。他比照自己的身材体形设计机身。直升机底座是三轮车的车轮和架子，发动机取自一辆长安农用车，专门请人在机身进行喷绘……花费近5000元就将直升机制作好。
“这飞机加93号汽油，油箱加满能到30多升。”老李来回走动介绍自己的作品：控制杆能调整直升机机翼的转动。面对邻居们的交口称赞，老李脸上时刻洋溢着笑容：“这是我的梦想，当然要我亲自将它实现。”
很多人泼冷水
除了关键的零件是花钱购买的，其余的零件都是老李一手打造。只有小学文化的老李打定主意制作飞机后，就找朋友商量方案。老李的图纸多为小邓帮他下载。在背街经营酒店的小王则时常过来，和老李一起打磨零件。他还要从网上下载专业资料，找来视频观看学习。
只要店里没事，老李就窝在房内鼓捣着直升机零件。有时凌晨两三点就睡不着了，起来查阅专业资料。
制作过程中，老李的最大困难是制作旋翼头。最开始，旋翼头上只安装了一颗螺丝钉。实验时，发动机启动，巨大的惯性让旋翼头从机身上脱落下来，冲进房间，砸穿货柜，货柜上的糖罐子也碎了一地。经过一个多月的修改、试验，如今，旋翼头钉了21颗螺丝钉，稳固了很多。
“最重要的就是安全。”在老李制作直升机的每个环节，他提醒最多的就是安全。
对面超市的谢老板看到老李的成果喜上眉梢，直升机的发动机就是他赠给老李的。谢老板笑言：“他的直升机也有我的一部分哟。”
“中途也有很多人泼冷水，走到现在，全靠朋友和妻子的支持。”老李笑了。妻子程女士一直在门市忙着干活，时不时笑着望望老李。
程女士坦言，一开始她对丈夫造直升机并不支持，觉得这并不现实，她没想到做出来还真的有模有样。程女士看到丈夫的成果，由衷地为他高兴。“没有夫人的支持，是做不成事的。”老李特别感激妻子对自己的肯定。
直升机暂还飞不起
直升机能不能升空？现在肯定不能，哪怕离地两三厘米也不行，因为直升机的水管仍旧需要完善。那将来呢？
邻居对此有自己的看法。不少人觉得一定能成功起飞，也有邻居对此表示质疑。老李回应：“既然做了，我就一定要让它飞起来，这次不行，再修改。”老李的坚定，让邻居对他更加肯定，努力实现梦想的劲头让人敬佩。
老李的野心并不止于此，他计划在60岁之前，制造三代直升机，从单人到双人、多人“直升机”。“下一架直升机，就要带着我老婆，一起飞上天。”老李信心满满。
直升机的水管问题得到解决，并经进一步确认安全性能后，老李将向中国民航西南管理局提起试飞申请。
飞机维修师：现阶段起飞有点困难还需要加强安全保障
今年以来，在全国各地都有不少人自制飞机，其中四川、深圳、浙江等地不乏成功起飞的牛人。网上更是有很多自制飞机的教学视频，想要动手制作，并不算难。
“这飞机现阶段想要起飞可能有点困难，但是一个旋翼机的基本雏形还是具备的。”从事飞机维修3年的刘先生看过老李的直升机图片后认为，旋翼机在设计的时候要经过精确的计算，要想飞起来要多方面配合，而这些数据要多次实验后才能知道。现在看来，飞机安全还需加强保障，毕竟都是用废旧零件组装起来的，离法规规定准许试飞的条件还有一定距离。旋翼机制作难度本来就要大于固定翼飞机，但也不排除老李打造的直升机能够成功起飞的情况。
刘先生介绍，自制飞行器的原理并不特别深奥，认真查阅资料很容易把握要领。早在80多年前，就有人尝试制作，但随着人们现在生活水平逐渐提高，自制飞机的人也越来越多。但真的成功试飞，却并不容易，很多技术在细节上要仔细琢磨。
目前，国内自制飞机的群体并不在少数。2015年，民航管理部门颁布的轻型航空器特许飞行证和特殊适航证管理程序中，并不禁止自制飞行器，但只能制作个人娱乐，以及航空科普、教育用途的航空器。
随后，记者咨询民航相关部门获悉，自制飞行器想要试飞，首先飞行员要考取相关驾驶执照，至少提前半个月向中国民航西南管理局提交包括飞行数据的申请材料，负责航空安全的部门会考察自制飞行器的安全性和飞行路线，审查合格后，才会批准在安全的地点和规定的时间，进行试飞。