3D Printing A Useful Fixturing Tool

When you start building lots of something, you’ll know the value of accurate fixturing. [Chris Borge] learned this the hard way on a recent mass-production project, and decided to solve …read more

Apr 25, 2025 - 00:12

When you start building lots of something, you’ll know the value of accurate fixturing. [Chris Borge] learned this the hard way on a recent mass-production project, and decided to solve the problem. How? With a custom fixturing tool! A 3D printed one, of course.

Chris’s build is simple enough. He created 3D-printed workplates covered in a grid of specially-shaped apertures, each of which can hold a single bolt. Plastic fixtures can then be slotted into the grid, and fastened in place with nuts that thread onto the bolts inserted in the base. [Chris] can 3D print all kinds of different plastic fixtures to mount on to the grid, so it’s an incredibly flexible system.

3D printing fixtures might not sound the stoutest way to go, but it’s perfectly cromulent for some tasks. Indeed, for [Chris]’s use case of laser cutting, the 3D printed fixtures are more than strong enough, since the forces involved are minimal. Furthermore, [Chris] aided the stability of the 3D-printed workplate by mounting it on a laser-cut wooden frame filled with concrete. How’s that for completeness?

We’ve seen some other great fixturing tools before, too. Video after the break.