小型电动遥控飞机制作图

小型电动遥控直升机制作以下文章是通过google翻译所得: Little tips about building your own RC helicopter Flying RC helicopter is really very exhilarating. Their versatility gives a RC pilot a complete access to the three-dimensional space in such a way that no other machines can! I have played RC helicopter for more than one year but still find that I have just learnt a few tricks that it can perform. There are generally two micro-helicopters

( indoor ) in the RC market. I have already planned to buy one of them as they can fly inside the living room and even take off on ours hand. Unlike those operated by gas, these electric helicopters are very clean and give out no terrible noise at all. In one nightfall, I visited a web site, which is about how to make a hand made RC helicopter. I was totally impressed and started designing my own helicopter. Here is my helicopter: 小秘诀是关于建立您自己的钢筋混凝土直升机飞行区局的直升机，实在是非常令人振奋的。他们的多才多艺给出了钢筋混凝土试验一个完整的获得三个三维空间，在这样一种方式没有其他机器可以！我有发挥的钢筋混凝土直升机以上的一年，但仍然觉得我刚才已经学到了一些技巧，它可以执行。有一般两个微型直升机（室内），在钢筋混凝土市场。我已计划购买其中一人，因为他们可以乘飞机内的客厅，甚至起飞，对我们的手。不像那些经营的气体，这些电动直升机，是很干净，并给予指出并没有可怕的噪音在所有。在一入夜，我访问了一个网站，这是有关如何制作手工钢筋混凝土直升机。我是完全的印象，并开始设计自己的直升机。这里是我的直升机

The plan of the helicopter had finally been completed. It is not very well drew. The current plan available is only for the fixed pitch design. Please click the above photo for the plan. 该计划的直升机终于完成。这不是很好的提请。根据目前的计划，可仅适用于固定摊位的设计。请按上述照片的计划。Length 410mm Height 150mm Flying Weight 250g (include 700mAh battery pack) Control system Hiller control system / fixed pitch Main rotor diameter 490mm Tail rotor span 146mm Transmission rate

1:18 (main rotor) 1:3.5 (tail rotor) Power speed 300 motor (main rotor) tail boom 280mm receiver GWS R4P ( 4 channel, 3.8g ) ESC Jeti 05

( main rotor, 5A, 9g ) JMP-7 ( tail rotor, 4A, 0.7g ) Gyro GWS-PG-03 ( 7g with case ) servo Hitec HS-50 * 2 ( 0.09sec/60° , 0.6kg/cm, 5.8g ) Battery Sanyo 700mAh * 7 ( 90g )

Making the Swashplate

Making the Swashplate Swashplate is the most sophisticated part of a RC helicopter. It seems to be a simple unit of a factory one. However, it is a whole new thing of making one by yourself. Here is my design based on my own little knowledge about the swashplate. What you need includes:斜盘式是最先进的一个组成部分钢筋混凝土直升机。这似乎是一个简单的单位，一家工厂之一。不过，这是一个整体的新事物，使一所自己。这里是我设计的基础上我自己的知识甚少，有关斜盘式。您所需

要的包括：

* 1 ball bearing ( 8*12) * 1 plastic spacer (8*12) * rod end set ( for holding of the aluminum ball in the swashplate ) * aluminum ball ( from ball linkage set 3*5.8 ) * aluminum ring * epoxy adhesive 一球轴承（ 8 * 12 ）一塑胶间隔（ 8 * 12 ）棒年底成立（持有的铝球，在斜盘式）铝球（从球的联系，设置3 * 5.8 ）铝环环氧胶粘剂The rod end set has first been cut into a round shape. It is then inserted into the plastic spacer as shown below: 该杆端设置首先被削减为一个圆形。这是然后插入到塑料间隔，如下所示：

Make sure that the aluminum ball placed in the rod end can be moved freely.

2 holes were drilled on the plastic spacer in order to house two screws that used to hold the ball linkage. 作出肯定的是，铝球，放置在杆端关节轴承可以提出自由。二洞钻于塑胶间隔，以便向内务两个螺丝用来举行球的联系。

The back of the swashplate背面的斜盘式

In my design, the swashplate is fixed on the main shaft. This is simply done by applying some glue between the aluminum ball and the shaft在我的设计，斜盘式，这是一个固定在主井。这根本是做了一些胶水的应用之间的铝球和轴

# be careful when applying epoxy to this tiny unit or you would get every part being glued together.＃时要小心运用环氧树脂，以这个细小的单位或者你会得到每一个部分，正在胶结在一起。My instructions are too confusing? Here is my draft of the swashplate which might help you. I still find that my design is a little bit too complex. If you have a better design, please let me know!我的指示是太混乱？这里是我的草案的斜盘式，这可能会帮助您。我仍然觉得我的设计是一个有点太复杂了

如果您有一个更好的设计，请让我知道了！

Making the rotor head For the rotor head, I choose the same material as the main body - the circuit board. First of all, I have to claim that the rotor head must be sturdy enough to withstand any vibration or it could be very dangerous.

The control system I used here is the Hiller system. In this simple control system, the cyclic controls are transmitted from the servos to the flybar only and the main blade cyclic pitch is controlled by the flybar tilt only. The first step is to make the middle part:

It is actually a 3mm collar which can be fit into the main shaft. A 1.6mm bar is inserted horizontally into the collar. The above unit makes the rotor head movable in one direction.

There are two holes just above the collar which is used to, as you can see, house the flybar. All the parts that I used was first fixed together by instant glue. They are then fixed firmly by tiny screws (1mm*4mm) as shown below. In addition, I add epoxy adhesive. The rotor head will spinning at very high speed. Never overlook the potential for causing injury this little machine has if anything got loose. Safety is paramount!

翻译: 使转子头为转子头，我选择相同的材料为主体-电路板。首先，我要声称转子头部必须坚固足以抵御任何振动或它可以是非常危险的。

控制系统我用在这里是希莱尔制度。在这个简单的控制系统，循环控制传输从伺服到flybar只有和主要刀片循环音高是由flybar倾斜只。第一步是使中间部分：

它实际上是一3毫米衣领可融入主井。 1一点六毫米酒吧插入横向到衣领。上述单位，使转子头动产在一个方向。

有两个洞只以上的衣领是用来，你可以看到，容纳flybar 。所有零件，我用的第一固定一起透过即时胶水。他们牢牢固定，然后由微小的螺丝（ 1毫米* 4毫米）如下所示。此外，我添加环氧树脂胶粘剂。转子头部，将纺纱在非常高的速度。从来没有忽略可能造成损伤这个小机器，如果有任何松动。安全是首要的！

Making the cyclic control system 使循环控制系统

Making the cyclic control system 使循环控制系统Making the cyclic control system 使循环控制系统As I mentioned before, the Hiller control system is used in my design. All the cyclic controls are transmitted to the flybar directly.正如我以前所说，希莱尔控制系统是用来在我的设计。所有循环控制转交给flybar直接。

There is a metal bar ironed perpendicularly to the flybar. It holds the metal ball of the ball link in position. Here is how the ball link is made:有一个金属酒吧克服垂直向flybar 。它拥有金属球的球的环节立场。这里是如何球链接是：

The rob ends are shortened and a metal bar is used to connected them together. the metal bar should be inserted deep into the rob ends and fixed with epoxy adhesive.白俄罗斯共和国目的是缩短和一个金属酒吧是用来连接起来。金属大律师公会应插入，深入到抢完和固定与环氧胶粘剂。

In addition to the ball link, an "H" shaped anti-rotating unit is a must for the control system. It helps to keep the ball link in position. The materials needed are showed in the above photo.此外，向球的联系，一个“ H ”型反旋转单位是一个必须为控制系统。它有助于让球的环节立场。所需材料都表明，在上述的照片。

In order to stop the lower part of the swashplate from moving, an anti-rotation unit is also needed here. It is simple a small board with two pins inserted on it.在以阻止较低部分的斜盘式从行驶中，一反轮换单位也需要在这里。这是简单的一个小局与两针插入它。

Making the tail rotor 使尾桨

Making the tail rotor 使尾桨The tail rotor consists of a motor, tail blades, tail shaft holding tube and a blade holder. The tail control is managed by changing the RPM of the tail motor. The drawback of this kind of control system is its sluggish response as the rotor pitch is fixed. However, it makes the whole design much more simpler and reduces a lot of weight. 使尾桨该尾桨组成的汽车，尾气叶片，尾轴管控股和刀片持有人。尾部的控制管理，通过改变转速的尾部马达。缺点是这种控制系统是其反应迟缓，作为转子螺距这是一个固定的。不过，它使整个设计更简单，并减少了

很多重量。

In an ordinary R/C helicopter, the gyro work together with the tail servo. However, in this design, the gyro has to work together with the ESC (electronic speed controller). Will this work??? At the beginning, I try this with an ordinary gyro ( the large one for the gas helicopter). The result is really bad that the RPM of the tail rotor changes from time to time despite the helicopter is standing on the table. I buy a micro-gyro later which is specially designed for small electric helicopters and to my surprise this works great.在一个普通的r /炭直升机，陀螺一起工作的尾巴伺服。然而，在这方面的设计，陀螺已经一起工作，与在ESC （电子调速控制器）。将这项工作？？？在开始时，我尝试，这与一个普通的陀螺仪（大型一为气体直升机）。结果是真的不好说，每分钟转速的尾桨的变化，不时尽管这架直升机是***会放在桌上。我买一个微型陀螺后，这是专为小型电动直升机和我的惊讶，这工程的伟大。

Here is the measurement of the tail blade. It can be shaped easily from a 2mm thick balsa. the tail blades make an angle of ~9°on the blade holder这里是测量尾部刀片。它可以形成很容易从1毫米厚balsa 。尾部，使叶片的角度?9 °对刀片持有人

The photo shows all the things that the tail part consists. The two balsa blades are hold by a hardwood holder which helps to give a fixed tail pitch. It is then secured on the gearwheel by 2 screws. The motor is simply glued on the tail boom by epoxy adhesive and the tail shaft holding tube with the same way on the motor.照片显示，所有的事情，尾部分组成。两个balsa叶片举行，由硬木持有这有助于提供一个固定的尾巴足球场。这是有担保，然后对齿轮2螺丝钉。汽车只不过是粘在尾部景气由环氧胶粘剂及尾轴管与持有同样的方式对汽车。The tail blade is made of balsa. They are covered with heat shrink tube in order to reduce the friction between the blade and the air.尾刀片了balsa 。他们是盖热收缩管，以减少摩擦之间的刀片和空气The pitch and the weight of the two blades must be exactly the same. Tests must be performed to ensure that no vibration occur.音高和重量两个叶片必须完全相同。测试必须执行，以确保不会发生振动。

Installing the servo 安装伺服

Only two servos are used in my design. One is for the elevator and the other one is for aileron. In my design, the aileron servo is installed between the motor and

the main shift holding tube. In this way, the tube has made use of the sturdy plastic case of the servo as one of its supporting medium.只有两个伺服用在我的设计。一个是电梯，另一个是为副翼。在我的设计，副翼伺服安装之间的汽车和主要转向控股管。这样一来，管已使用了坚固的塑胶箱子伺服之一，其支持的媒介。

This arrangement gives extra strength to the main shift holding tube as one side of the servo is glued to the motor while the other side is glued to the tube. However, the mobility of the servo as well as the motor is lost.这项安排使额外的实力，主要转向控股管作为一方的伺服是胶合板，以汽车，而另一边是胶合板向管。不过，流动性伺服以及汽车丢失。

In order to make the whole structure sturdier, an additional support is added to the main shift holding tube. It is also made from circuit board with some holes drill on it.在为了使整个结构耐用的，额外的支持添加到主要转向控股管。这是也发了言，从电路板与一些洞就钻。

电子元件Receiver 接收机

The receiver I use is GWS R-4p 4 channel receiver. Originally, it is used with micro crystal. However, I can't find one which fit with my TX's band. So, I give my try to use the large one from my RX. It eventually works great and no problems have occurred up to now. As you can see in the above picture, it's really big when compared with the micro receiver. The receiver is only 3.8g ( extremely light weight ) which is very suitable for indoor helicopter.

#Although the receiver has only four channels, it can be modified to a five channel RX.

The tail Esc 接收我使用的是gws的R -四路四频道接收器。本来，这是用微晶体。不过，我无法找到一个适合我的德克萨斯州的乐队。所以，我让我尝试使用大型一从我的RX 。它最终的伟大工程和没有问题的发生到现在为止。正如你可以看到，在上述图片，它的真正大时相比，微型接收器。接收器只有3.8克（非常重量轻），这是非常适合室内直升机。＃虽然接收器只有4个频道，它可以进行修改，以1 5频道的RX 。

尾人事编制小组委员会

Here you can see the speed controller that is used in my helicopter. It is placed at the bottom of the gyro (see the photo below). Woo!! Really small size with only 0.7g. It is a JMP-7 Esc that I bought from eheli. I really can't buy one from local hobby shops here in Hong Kong. Also, this tiny Esc works great with the gyro.

I just simply connect the signal output of the gyro to the signal input of the Esc. The micro-gyro,在这里您可以看到速度控制器是用来在我的直升机。这是放置在底部的陀螺仪（见照片下文）。雨！真的体积小，只有0.7克。这是一个就业选配计划- 7人事编制小组委员会说，我买了从埃海利。我真的不能买一从当地商店的嗜好留在香港。同时，这个小小的人事编制小组委员会的伟大工程与陀螺仪。我只是简单地连接信号输出的陀螺到信号输入的人事编制小组委员会。

微型陀螺仪

This perfect micro-gyro is made by GWS. It is temporarily the lightest gyro that I can find in the world. Unlike the previous GWS gyro that I used in my gas helicopter, it is very stable and the center point is very accurate. If you plan to buy a micro gyro, it would certainly be a good choice for you!

The tail motor这个完美的微型陀螺仪是由gws 。这是暂时最轻的陀螺，我可以找到在世界上。不同于以往的gws陀螺，我用我的气体直升机，这是非常稳定和中心点是很准确。如果您打算购买一个微型陀螺仪，这肯定会是一种不错的选择为您服务！

尾电机

The motors in the above photo are 5v DC motor, micro DC 4.5-0.6, and micro DC 1.3-0.02 ( from left to right ) In my first attempt, the micro4.6-0.6 is used. The motor burns out quickly ( or I should say that the plastic component in the motor melts) as the power demand of the tail rotor is much larger than that I expected. At the moment, the 5v motor is being used in my helicopter which is still in very good condition. 马达在上述照片是5V的直流电动机，微型直流4.5-0.6 ，和微型直流1.3-0.02 （由左到右）在我国第一次尝试， micro4.6 - 0.6是使用。汽车烧伤很快（或者我应该说，塑胶组件在汽车熔体）由于电力需求的尾桨是要远远大于我所料。目前， 5V的马达是被用来在我的直升机目前还处于非常良好的条件。

The current tail motor is a 16g GWS motor which provide much more power. For more information, please go to the page "flybarless CP modification II"目前汽车尾气是一个16克gws电动机提供大量更多的权力。如需详细资讯，请去网页“ flybarless警务处处长修改Ⅱ ”

The main ESC:主要人事编制小组委员会：

The first photo shown above is a Jeti 050 5A brushed electronic speed controller. It was used to control the speed 300 motor in my helicopter before. As the speed 300 motor is now replaced by a CD-Rom brushless motor, the Jeti 050 had been replaced by a Castle Creation Phoenix 10 brushless ESC.

第一张照片上面显示的是一个jeti 050 5刷电子调速控制器。这是用来控制速度300电机在我的直升机前。作为速度300马达是现在，取而代之的是一个CD - ROM的无刷电机， jeti 050已改由一名凤凰城创造的10无刷人事编制小组委员会。

The following diagram shows how the components are connected to each other. The connections at the receiver is not in order. The GWS R-4p is originally a 4-channel Rx. It is modified in order to provide an extra channel for the pitch servo.下面的图表显示了如何组件连接到对方。连接在接收机是不合乎规程。该gws的R -四路是本来是一个4通道的RX 。这是修改，以提供额外的渠道，让足球场伺服。