![]() This is my second 3D model, be forgiving. I have constructed a 3D model with some bigger solid parts with FreeCAD. After uploading it to shapeways, it turned out to be too expensive to be printed like that. Googling around, gave me the solution to make it hollow and use a support structure. If you know which exact printer model is doing the print, Slic3r can do the job. But as I want to print with shapeways, I just know the material, and they are doing the slicing. Obviously without creating support structures in solid parts. ![]() Hence, this way does not work in my situation. Searching for an other solution, I found this article, FreeCAD: Perforated Sheets and Hone圜omb, describing how to create a honeycomb structure by a little piece of code. I would have to make my part hollow by subtracting a shrunk version of the model and fill it with the honeycomb structure. 1,499 Best Seamless Honeycomb Pattern Free Brush Downloads from the Brusheezy community. Is there an smarter solution to achieve a hollow piece with support structure? This sounds feasible to me, but is quiet a certain effort. ![]() (Note I use these two methods to design parts for strength, but it's basically the same thing that you're looking at doing) If you want to have a specific infill density, you can design the infill yourself as part of the solid model. srch 648 italic 647 171 646 usa 646 bookmarks 645 make 645 columnleft 645. I have two methods for doing this as follows (I use Solidworks, but the features exist with most CAD software) Method 1 Step 1ĭesign the part for the geometry that you'd like as you usually would. Hollow out your part and set your wall thickness to the desired dimension. In solidworks, you can use the shell command for this. ![]()
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