公开(公告)号：US20220371097A1

公开(公告)日：2022-11-24

申请号：US17326008

申请日：2021-05-20

Applicant: Delavan Inc.

Inventor： Jacob Greenfield ,  Joseph Samo ,  Thomas J. Ocken ,  Nathan Devore ,  Dalton Headlee

IPC: B22F12/70 ,  B22F10/85 ,  B22F10/28 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

Abstract: An additive manufacturing system including an enclosure defining a build chamber, a powder bed within the build chamber, an energy source for directing a heat at the powder bed to melt a portion of the powder, a gas flow system connected to the enclosure, a gas outlet for directing gas into the build chamber for removing soot from the powder bed, and a temperature control module for controlling a build chamber temperature and a gas temperature.