Indeed, the 3D printer will more easily read these kinds of volumes: It is maybe clear in your head but the 3D printer will have some difficulties to read crossed volumes like this one: There are some 3D modeling details that 3D printers have some difficulties to detect, and two distinct parts crossing each other is one of them. Your part might be printable, but it could break in no time, it could even break inside the 3D printer.Ĭrossed volumes are among the most common issues while 3D printing. Particular care must be given to the most stressed parts, they must be thickened as much as possible.
Thin walls are causing this 3D printing problem. Some clients actually want to create flexible objects but forget to take into account that the parts have to support too much weight, and might quickly break. While 3D modeling, really ask yourself: Is this part solid enough? Does it have to be stress-resistant? All of the 3D printing materials have their own minimum wall thickness, for flexible or rigid parts. As it is the major reason of our clients’ 3D printing issues, we thought that it deserves its own part. Wall thickness is part of the materials guidelines. Not respecting the minimum wall thickness It might look good in your 3D software, with a good render and dimension accuracy, but it doesn’t mean that all the parts of your object can be printed. You simply have to check that the part is feasible. On Sculpteo’s website, you can find on each 3D printing material page all the recommendations regarding minimum spacings and clearances, but also the minimum wall thickness, that will allow you to get an actual 3D printable part and to ensure your print quality. Our first and most important advice is this one: double-checking these design guidelines must be your new habit! All the materials are different, with different properties, different constraints, but overall different design guidelines. When 3D modeling for 3D printing, you have to really pay attention to the 3D printing material that you choose. Not following carefully the materials’ design guidelines
Here are the most common errors that make 3D models non-printable.ġ. We will help you find 3D printing troubleshooting.
Actually, we will see in this article that your file can be printable but can break in no time, be deformed or not really go out of the 3D printer as expected. We would like to help you avoid these kinds of problems. Indeed, as a 3D printing service we see a lot of amazing 3D printing projects, but we also see a lot of errors making some files non-printable. Moreover, we recommend you to follow special tutorials, to create 3D models, especially for 3D printing.ĭon’t worry, if you don’t want to spend time 3D modeling your part for 3D printing, experts from Sculpteo Studio can help you create the parts for your most ambitious projects!
If you are a beginner, we made a selection of free CAD software that could perfectly fit your needs. If you are not experienced with 3D modeling, choose the right software that will fit your level of expertise and will allow you to create simple and printable models. Indeed, as we will see later in this blogpost, the common issues making a file non-printable are problems related to its design. Creating the 3D model for a 3D printing project is an essential step.