Build Rate in Laser Melting

The deposition rate tells you how much material you process per unit of time. If you crank it up, it goes faster, but you have to make sure the material melts cleanly and doesn't create too many pores or voids. Otherwise, the part becomes brittle and won't hold. Adjust the laser power and speed so the melt pool runs calm and even – then the density is right and the part is stable.