You also need to sign up for free here in order to edit the objects. We will open the saved file in Tinkercad online app. However, for the vast majority of objects, standard quality will be sufficient.
The paid version allows you to export the file at a higher resolution – this can be useful if your picture has fine lines.
Of course, you can also use the paid version and download a file in “High quality” at $ 2.5.
Then save the image, so it can be further edited, using the Download a Standard Quality STL for free button. Tweak these values to achieve the desired look. The image has been uploaded, and you can modify it using the two sliders called Threshold (Edit Layer Width) and Height. In the program window, click Upload image and upload the image you want to work with. And then just open the Selva tool in the browser. For best results, “clean” the scanned image in any graphics editor – focus on cleaning the backgrounds and achieving clear color transitions. I guess there is no need to mention that higher DPI is better. Here are two examples of images we’ve been converting for 3D printing.įirst, we scan the image. You can read everything about nozzles with a different diameter in our previous article. If the image contains tiny details, you can improve the print quality by using a smaller 0.25mm diameter nozzle. It is important that the source image has clearly separated colors, and that the transition between them is clearly defined and not gradual. In general, the less complex a picture is, the better is the resulting model. Not every picture makes a nice 3D print, but if you choose well, you can be pleasantly surprised. Both use applications that are free to use. How about printing a pendant using your favorite sports team’s logo, print an image drawn by your child or turning your family photo into a lithophane? There are several ways to accomplish these task and I will show you two basic ones. 
Once you get into the secrets of creating your own models, you will discover a whole new world.īefore you start exploring advanced 3D modeling programs (we recommend, for example, Fusion 360, Blender, SketchUp or Rhinoceros), you can also enjoy making your own models in an easier way. There is nothing wrong with that, of course, but the 3D printing options are way wider than that. Many people, who begin with 3D printing, often limit themselves to printing models downloaded from PrusaPrinters and other sites like Thingiverse or MyMiniFactory.
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