Tutorials about making things with SketchUp: Design for fabrication, 3D printing, CNC, laser cutting, etc. Learn more about this topic in Chapter 6 of my book
https://youtu.be/UmvTROcPETY
This video tutorial revisits a parametric 3D printable panel that I created a while ago using plain Ruby code. You can explore the original 3D model using the viewer below. Just click the image to start it.
Since the underlying code is now included in my Scale By Tools extension, I used it to re-create the same panel. Watch the video to see how you can very easily create the same design (or whatever else you want) with it. You can then 3D print it, laser cut, CNC cut, or use a waterjet cutter to create this panel out of many materials.
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Now that the days are getting shorter, it may be a nice home decorating idea to create a decorative candle holder. Having the powers of SketchUp and computational design methods as well as 3D printing at our fingertips, it does, of course, make sense to create something more interesting than just a boring lampshade.
This brief example uses the patterned panel exercise from Chapter 7 to create the basic geometry. Of course you can replace the sinusoidal wave pattern easily now with another beautiful function, or you could even have the cutout pattern generated based on colors in an image, which allows you to make it look like a logo, landscape, etc.
Since the resulting shape needed to have the pattern cut into a curved surface, there were basically two approaches: 1) create a curved surface and place the geometry onto it by arranging it radially (and then subtracting it), or 2) creating the panels flat and then curving them. Also, this...
Need to unfold a shape in SketchUp? And you are running into problems? Read my tips and tricks article that describes how to best do that with my extension:
https://alexschreyer.net/sketchup/unwrapping-unfolding-correctly-sketchup/...
I recently had the need to replace a broken knob on our dryer and instead of tracking down the original replacement part, I 3D printed the knob from a SketchUp model I made in a few minutes. Check out my blog post and see how I did it:
https://alexschreyer.net/sketchup/dryer-fix-made-easy-3d-printing/...
One of the hardest tasks with 3D printing with SketchUp is often making something that has not been modeled properly 3D printable. This means that whatever geometry you are given needs to be turned into a "watertight" or "manifold" solid. In SketchUp there are a bunch of extensions that help with this task (namely Solid Inspector and Solid Solver). But even they can't automatically fix a model like the one shown in the 3D viewer and images below. Fortunately for us, SketchUp and iMaterialize just announced a solution that is baked into 3D Warehouse.
As you can see, this model is an intersection of three shapes (made without using SketchUp's Intersect tool), where I removed two faces and introduced a small triangular hole in one of the faces.
I then uploaded this model to the 3D Warehouse the usual way (File > 3D Warehouse > Share Model...) and made sure the checkbox at the bottom was checked.
After a few seconds, I was able to download an...
