Ever Had a 3D-Printed Part That Just Didn’t Fit?
If you’ve worked with 3D printing, you know the frustration of a part that’s slightly too big or too small. It looks great fresh off the printer, but when you try to fit it into an assembly—bam!—it doesn’t align, screws don’t seat, or mating parts refuse to connect. That’s where dimensional tolerancing comes in. It’s…