公开(公告)号：EP3885065A1

公开(公告)日：2021-09-29

申请号：EP21164414.1

申请日：2021-03-23

Applicant: ROSEMOUNT AEROSPACE INC.

Inventor： PITERA, Rudy ,  WIGAN, Scott ,  JOHNSON, Paul Robert ,  CHOU, Ryan Philip

IPC: B22F10/20 ,  B22F10/25 ,  B22F12/17 ,  B22F12/30 ,  B23K26/342 ,  B33Y10/00 ,  B33Y30/00 ,  B22F7/06 ,  B22F7/08

Abstract: A system used to additively manufacture an object layer-by-layer using direct energy deposition (DED) includes a base (12) where the object is formed, a depositor (14) configured to deposit material layer-by-layer on the base or a previously deposited layer of the object, an energy source (16) configured to selectively direct an energized beam (18) at the material to fuse a new layer of the material to a previously formed layer, and a heating element (20) in contact with at least a portion of the base and configured to supply heat to the base.