RC 24V邮递员帕特凡

Background: Postman Pat is popular cartoon character here in the UK. As the name suggests, he is a mail man who delivers his mail throughout Greendale and Pencaster. With him, he always has his trusty sidekick, Jess the cat. As popular as he is, he also has a little red van with the Royal Mail logo, which is just as popular, and recognisable, as him. Here in the UK this colour, logo and character are synonymous with Royal Mail and the quaint everyday tasks involved with delivering the post.

我的儿子是2岁，因为他开始谈论他的2件最喜欢的东西已经是汽车和邮递员帕特。当他看到一辆汽车时，他会喊“少女，博物馆”，当时他看到邮递员在他的面包车交付邮件时。我给他买了一个玩具杰西，一辆型号，书籍，DVD，但他唯一没有的东西，是一个现实生活邮递员帕特范。

如果我能让他成为一个人怎么办？一个就像真实的东西一样。一个真正的面包车有一切的人，只有更小......

于是我的冒险开始了

在我开始之前，我需要考虑一些事情 -

1.在2岁的时候,他无法控制vehicle by himself. This means I will have to create something that is remotely controlled, by me.

2. It needs to be as genuine as possible. Using only a still shot from the cartoon, I had to create a 'cartoon-like' van

3. Most importantly it had to be safe. Safe for him to sit in, and anyone else that may be using it.

4.经济实惠。我没有获得资金，所以我必须与我的资源创造性。w88官网手机

5. Adaptable as he grew. By this I mean, when he comes a little older, i would like for him to be able to control this himself, and remove the radio controlled element.

6.我需要有能力在车库里用我有限的工具制作。

选择底盘是项目的关键。所以我选择了一个机动踏板车that had 24V of power, working lights, a horn, indicators and headlights. All of these elements could be reconfigured and fitted to a Postman Pat van. How I would control it remotely would come later, but for now, I had the base.

第一项工作是去除所有不必要的塑料，座椅和把手杆，留下我的基本框架。从这里我可以计算出我需要的货车的总尺寸。

通过使用纸板，我大致勾勒出了我认为货车应该是什么形状和大小。我把它放在相框的一边，检查它的间距和位置，然后对它进行了修改，直到我很高兴它接近我从漫画中得到的照片中的真实邮差帕特面包车。

At this stage I also drew a计算机辅助设计模型给我一些测量，当我开始切割材料时我可以使用。虽然基本上，当计算我需要购买多少材料来构建这个项目时非常有用。

根据我最初的估计，我得出我需要-

2No. 8ftx4ft 12mm MDF sheets

4不。3.6m长的50x50mm软木

除了上面列出的材料外，我还使用了我在棚里从以前的项目中得到的废料。这些都不是什么特别的东西——只是我从废品堆里存起来的旧东西。如果你要做这个，你可以用类似的。我用了OSB和2x4的插条。

我决定使用50x50mm的软木杉木构建骨架框架。我会将车身连接到这些身上，他们会为面包车提供结构性支持。然而，最重要的原因是我以后可以在边缘绕过边缘，创造一个“像”像“的卡通一样。没有该框架，不可能从边缘中拆下足够的材料，并且仍然保持必要的结构支持。这将在进一步的步骤中更好地显示。

在此步骤中，还添加了仪表板。如前所述，只是在这里使用废木。我用它太重的作品，但它所以它必须做的事情！

With the frame complete, I could now add the panels to complete the look of the van. Using my original cardboard cut out, I cut the sides using a jigsaw. The wheel arches were cut using a router and flush trim bit with a template which was cut from a CAD model on the CNC. These could easily have been cut with a jigsaw, however I wasn't confident in my ability to do this so I went with what I felt was the safest and easiest option for me.

我已经添加了一个比较图片在这里显示如何我的面包车看起来并排真正的邮递员帕特面包车。总的来说，我觉得这是在正确的方向，但我不满意的高度屋顶。我会在下一步纠正这个问题。

在这个阶段，我儿子忍不住要参加一个测试，而我正在做。当他进来时，我注意到一些我以前没有考虑过的事情。

在我看来，我曾经认为他会坐在方向盘后面的凳子区域，但是当他进来时，我的腿太小，如果这是他所在的地方，他的腿太靠近了屋顶坐。相反，他选择坐在地板上。我在这一点意识到了，我不得不让他成为一个座位

我用一把拼图锯掉了一些我希望他坐的长凳区域。这将在货车中间创造一个理想的坐姿。这是由一个简单的软木松木板，我在废料。我拐弯是为了让他进出更安全更舒适。

Although this solved one problem, I realised later that it created another. I will address and solve this problem later in the project.

以及面包车的外面，还有工作要做的内容。安装座椅后，我将后方的OSB板放置在允许运输邮件和其他商品。为了让他们保持内部，我添加了几个门。再次，我提到了我从卡通网上找到的原始图片，以使它们尽可能准确。

当我开始这个项目时，我说我希望它尽可能靠近卡通车。为了做到这一点，我必须把所有锋利的方形边缘都磨圆。

I researched online and tried to get the largest radius bit i could find. I was hoping for 50mm radius but had to settle with 32mm. I bought several and waited weeks for them to arrive only to find they were all just the same size but labelled differently.

All of the elements i have added so far have been attached using wood screws. Whilst they are very sturdy and secure, they leave a small divot where each of them enter. To cover this up i used wood filler to over fill the holes. This was then sanded down to leave a smooth surface.

*我还在这个阶段加入了银铰链的后门

利用现有的电路和控制，我在前面和后面都增加了新的灯具。我想这辆车有充分的功能，可以控制内部和通过手持遥控器。

为了控制转向，我在挡风玻璃雨刮器马达上加了一个ESC。这是由一个24伏到12伏的转换器供电。测试了几种配置，但上面的图片显示了我认为效果最好的配置。

添加了原始控制箱，只是为了确保所有工作都在工作。稍后将被替换并安装在仪表板中。

所有粗糙的边缘和表面都用砂纸磨平后，我涂了3层底漆。我也用Polyfilla来填充任何较大的孔和接头。门被拆开并安装在木屑上，以便在油漆时保持直立。

为了得到我需要的颜色和承受一点虐待的能力，我使用了砂龙柱箱红色油漆. When this is applied it gives a nice shine and is guaranteed for 10 years. I applied 3 coats with a fleece roller to get an even finish.

The decals were bought from站起来脱颖而出图形（Suso GFX）并订购。我画了Illustrator中的设计，并通过电子邮件向公司发送给他们削减。这些是一个艰苦的乙烯基，应该持续只要涂料。

To control the van and all the electrical elements I needed a controller that had up to 8 functions, including steering and speed. For this I bought the特尼吉TGY-i6无线电控制。这将允许我控制头灯，指示灯，喇叭，侧灯，转向和前进/后退控制。这个控制器带有一个接收器，是一个相当直接的即插即用过程。

为了创建一个稳固的电源切割，我从摩托车上安装了转动钥匙，这意味着我可以完全拆下钥匙，并在未经我的同意下删除面包车的任何可能性，并控制。

To complete the van, I added bumpers, grill, headlight surrounds, a dash for the controls and licence plates. I laser cut the dash however when it was installed I found it to be too flimsy (1mm acrylic) and didn't support the buttons and switches as solid as I would have liked. I replaced this after with a 2mm aluminium surround, using the same CAD file I used for the laser cut part. The aluminium was cut using a water jet.

杰斯猫密切关注着事情的进展！

The last few things to complete the van were to add floor mats and make a leather seat. The light surrounds were created by 3D printing silver ABS to fit the headlights. The indicator surrounds were again custom made from 2mm aluminium, using a water jet cutter.

视频显示了完成前的货车。天气好的时候，麦克斯迫不及待地想出去转转！