turn your drawing into 3d
Why should you want to turn images into 3D models. Well there are many reasons : whether y'all want a model of a complex logo that would require lots of fourth dimension and effort to replicate, or you don't know how to blueprint and want a starting point and 2d drawings can give your designs a personal impact. For case you could turn a child'south drawing to a 3D object, a hand drawing is much more personal than a estimator generated CAD cartoon. In this tutorial I am going to get through the steps, one by 1 in detail. I will include 2 examples as well, one of which is how to replicate a key.
Right then lets get to information technology. For the main tutorial I will be showing how to catechumen a 2d drawing into a coffee fine art stencil. A coffee art stencil is a stencil used to sprinkle chocolate or other powder onto top of coffee in shapes.
Okay and then the first stride is to draw you pattern, nevertheless while cartoon effort to get in work on a 3D printer. So there aren't any really close gaps, you should know your 3D printer'south capabilities. Of course with my coffee art stencil I will add enough gap for the powder to get through. I similar to apply a pen to make strong bold line which will be easier to piece of work with but a house pencil should work well.
The next step is to use a 2nd scanner, most printers accept these now or if you don't accept a scanner you lot tin use a app on your phone which uses your telephone's camera every bit a scanner. "Office Lens" by Microsoft work well for this and information technology is available and android and IOS. Now scan your design as a image (JEPG or PNG) and if you are on a proper 2D scanner employ a medium setting for resolution, information technology's not a massive deal here about DPI. But make sure to employ black and white setting, that is very of import every bit you don't want any stray colour from anywhere on your browse. This should also allow colour pictures to be scanned, such as a key.
While you are still in your scanner settings you may desire to subtract the brightness a flake as well as increment the contrast a bit if you can. Just adapt those settings then the lines are pretty much solid but the groundwork is still white. It doesn't take to be perfect.
Now we have to fix the image in image editing software, I volition be using GIMP 2; a costless epitome editing software (https://www.gimp.org/). So load in our paradigm and you will want to make the lines solid. I utilize the pencil tool with the pixel brush to become forth the lines to make them solid as nosotros volition exist using the bucket tool later on. Y'all may besides want to apply a white pencil tool to make clean the lines a bit. I also wouldn't bother cropping the image. Now use a black saucepan tool to fill in the areas you desire solid and keep the $.25 you want be cut out in white. Then export the prototype and replace the old 1.
images into 3D models
Before nosotros can import out sketch into our 3D modelling software of choice, I will be using TinkerCAD as information technology is free, easy to use and does what I demand it to exercise for now. Become to a online image to SVG converter, I use this ane : SVG Converter. Next upload your image either past clicking the "choose file" button or by dragging your file onto the button, you don't need to mess with the optional settings unless yous desire to simply I'm not going to. Then click catechumen and you lot get a SVG file downloaded. Y'all tin preview the SVG file to check everything is okay by clicking it and information technology will open in a web browser, if non simply elevate it into a new tab in Chrome.
images into 3D models
We are on the final stretch now: 3D modeling. I will use TinkerCAD but yous can use whatever CAD software that volition allow you lot to import SVG's, but TinkerCAD is free and easy : TinkerCAD. On TinkerCAD go onto the right and click import then upload your SVG file we just made. You are going to desire to scale the SVG down to at least 10% to get the right size, even 1% in some cases. Then fix the meridian to 2-3mm depending on how you want to use your SVG.
At present yous can employ the imported SVG as any other shape. The design is now upward to you lot and what you want it to exist. I will include ii example below to get you started.
Coffee art stencil
This is the aforementioned model in the stride by footstep tutorial and it was my commencement test of this method. And yes I know I could have only found a silhouette of a heart on the web, although this method is more fun (in my opinion) and it is a lot more than personal. I started off by tracing my desired loving cup on paper then I drew my pattern. I scanned information technology in and edited information technology on GIMP just like in the tutorial. On TInkerCAD I fabricated a circle with a diameter of viii cm then added a rim on tiptop of 2mm tall to take hold of any chocolate powder that doesn't brand it onto the center design. Then I inserted the middle logo into the heart. Then I printed it, and it worked a treat!
images into 3D models
images into 3D models
Replica Key for Padlock
This idea is certainly much more interesting, and perhaps controversial: such as when the TSA'southward padlock keys got leaked and were put on the web every bit 3D printable files. I decided to print a replica of a key for a cheap padlock I owned that looked like information technology could be replicated due to the big holes in it. Then like the tutorial I scanned the key in black and white and I spent a little bit of time cleaning the key in GIMP. I then imported it into TinkerCAD then I scaled information technology to the correct size. Subsequently that I had to cutting a cylinder out of my key so that it would fit into the lock, I just eye-balled this with a little flake of help from my calliper.
Now does it work? Well the answer is sort of: I don't know what machinery this lock uses every bit information technology definitely is not pin tumbler, it almost looks like a skeleton primal type mechanism. I am no lock expert and so if anyone is please tell me what lock information technology is in the comment. So the fundamental fits in the lock and twists in the lock. However the plastic is not rigid enough at that thickness to twist the latch. I tried just about every material : PLA, ABS, PETG. None of these were sturdy enough from my tests, sadly. I would like to effort a pin tumbler lock also with this method, just that is for another weblog.
In conclusion I hope this article has helped, informed or was interesting to yous about making 2D drawings into 3D Printable designs. If you accept whatever questions or suggestions feel complimentary to ask them in the comments. I will include the java fine art file below then yous can print information technology or just take a wait:
[download id="1616″]
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Source: https://3DPrinterChat.com/how-to-2d-images-into-3d-models-3d-printing/
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