iDraw H A3 ペンプロッター 描画ロボット ペンプロッター 描画マシン、他社製品より 300% 高速

Super eficaz!

My UUNATEK Writing Robot A3 is pure creative joy packed into a precise little powerhouse. It’s extremely fun to use, surprisingly versatile, and after following a clear tutorial on the UUNATEK website to set up CNCjs on a Raspberry Pi, I now run my iDraw as a fully wireless pen plotter.

I use this machine to create fast, razor-sharp line-art portraits with a Lamy pen, and the speed and accuracy are impressive. For me, this machine feels like a perfect extension of my studio. It translates digital intention into tactile and expressive drawings. A brilliant bridge between my art and ink.

The product is easy to use. By carefully following the manufacturer's instructions, I was able to install the Inkscape plugin easily. Assembling the plotter is straightforward, but precisely adjusting the baseplate can be tricky. I managed to reduce the unevenness to within +/- 0.1 mm by manually bending the baseplate. I found that if the deviation exceeds this limit, the lifespan of the fine liner pens is significantly shortened because their tips wear down more quickly where the baseplate has a "bump". Therefore, it is recommended to level the plate before using it for the first time.

The plotter is user-friendly, and configuring its operating parameters is simple. At high speeds, the lines may become slightly wavy; however, this issue can be easily resolved by reducing the speed. The device provides a good estimate of the plotting time, making it easier to decide if slower plotting is acceptable.

The home function allows for precise positioning of the pen tips, and you can change the pen several times while working on a drawing. It is very helpful that only select layers can be plotted from the Inkscape drawing.

Overall, I am very satisfied with this product. After carefully setting up the device, one can create highly detailed and precise plots.

This is my second pen plotter I have bought from Uuna Tek. In both cases I have been very satisfied with my purchase and quickly started using it after receiving it:
- The machine is shipped in good packaging
- The machine is easy to assemble and all parts are labeled so it is difficult to do it wrong
- There are some instructions on Uuna Tek's website that explain how to install the software and the extensions you need for the machine to make the first drawing

In everyday use there are no problems with using the machine and it is both fast and quiet. However, there are also some things that you will miss after using the machine for a while.
- Better cable management in softer material than the rigid plastic that is used today. I have tried to optimize the cable routing myself but it is very difficult without also changing the cables to longer ones
- It would be nice if there was an option to run the machine without a connected computer, while e.g. with a Raspberry Pi connected and maybe a small touch screen, I know there are solutions on the internet but they are not good unless you have a little technical skills. It must be possible to make something relatively cheap in the same way as it has been done with 3D printers. It could also be fun if such a box allowed for connecting a camera.
- Another thing I miss is a plugin for the software that makes it possible to plot with brushes and watercolors. I know it exists for Uuna Tek's competitors but I can't find it for Idraw.

But all in all I am very satisfied with my purchase

This plotter is just great. I used it mostly with fountains pens to be cost effective and with the tilted head it works perfectly. I tried it with ball pens too and it's flawless, even at high speed ! It is actually so fast my paper gives up before the plotter. I made all the invitation for my wedding with it, and everyone thought it was hand written and drawn by hand! I vectorize my writing I will let you judge for the results.
The fact it can also use a laser head is also incredibly exciting and I sure hope I will be able to test that soon. CMYK pictures are also next on my list. This system is a great investment to dive in the art and not the tech. It will grow with you and your imagination and work is the only limiting factor :)