Why I wanted to make this
I bought a blackout blind from IKEA, only to realize the storage bracket that came with it was pretty awkward to use.
Since I happen to have a 3D printer at home, I figured I'd design a custom bracket to hold the blind myself. I don't have any design background, but with a little help from AI, I actually pulled it off smoothly!
Video cover.
Step 1: Sketching and brainstorming
Before getting hands-on, you need a clear concept.
I sketched out my ideas in Procreate, though plain old pen and paper would work just as well—no fancy software required.
I marked out all the contact points and their functions on the sketch. For instance, I used dashed lines to indicate recessed structures so the whole piece could fold into a neat cuboid. I also drew another diagram adding a cradle slot so the blind wouldn't slip out once in place.
Step 2: Feeding my ideas to Claude Code
Once the sketches were ready, I fed them along with detailed explanations into Claude Code, describing my design logic.
I asked it to generate a 2D orthographic plan of the product first. I didn't specify exact dimensions right away; instead, I measured my blind and the mounting spot against the dimensions it proposed, and they turned out to be a great fit.
Step 3: Generating 3D views to check the details
A 2D plan only lets you see things from a single angle, so you can't be completely sure about the 3D structure.
So I asked it to generate 3D renders to inspect further. When the 3D models came back, a few things were slightly different from what I had in mind.
I marked up the images again to keep iterating with it—like adding cradle slots on both sides at the top, and removing a random bump that appeared out of nowhere.
Step 4: Printing and installation
After those adjustments, Claude Code generated the 3D print files, ready to slice and print right away.
Before printing, I was honestly pretty nervous about whether the tolerances would hold up. But once the physical print was done, it snapped right into place with pinpoint accuracy!
Two other ways to combine AI and 3D printing
Looking back at the whole workflow, this approach works wonderfully for structural parts like brackets that demand precise dimensions.
Along the way, I also discovered a couple of other cool ways to bring AI and 3D printing together.
One is for Bambu Lab printers. I noticed someone built a Bambu Lab MCP server (likely unofficial) that lets you control Bambu Studio directly from Claude Code.
If you want to make organic, complex shapes rather than precise structural parts, I'd definitely recommend checking out Meshy AI. I tested it out, and it can turn text or 2D images straight into 3D files ready for printing.