Quick Summary
Additional Context
The first decades of PBF development were heavily shaped by machine capability: more power, more lasers, larger build volumes, better recoating, and improved process monitoring. These developments will continue, but the industrial question is changing. Once a platform can build the geometry, further value depends on whether it can repeatedly and economically deliver an accepted part.
This will favor more specialized systems. A platform for high-volume titanium consumer products has different requirements from one producing nickel superalloy combustor components, copper thermal-management devices, orthopedic implants or refractory-metal parts. Build size and laser count remain relevant, but so do atmosphere, preheat, thermal stability, powder handling, inspection, automation, material beha