have a short list of tips for getting the best results when 3D printing molds on filament-based printers. A mold is put into direct, prolonged contact with a hot sheet of semi-molten plastic.

Now the folks at FormLabs have turned the whole ‘casting metal and 3D printer’ thing on its head: they’re printing sacrificial molds to cast pewter. There are two techniques demonstrated in ...

Don't miss this exclusive interview with the UnionTech team and the innovations they presented during TCT Asia 2025.

It wasn’t long ago that 3D printing felt like a niche tool—ideal for hobbyists, engineers tinkering with plastic prototypes, ...

is mold-less and ideal for custom parts like prosthetics. "Polymer 3D printing equipment has matured, but there are still aspects that make it expensive and very slow," Tawfick said. "Our goal was ...

3D printing service Stratasys Direct has been a key supplier ... “For instance, a doctor wanted a catheter designed for babies, but the cost of developing a mold became prohibitive, so we could only ...