公开(公告)号：US20240009740A1

公开(公告)日：2024-01-11

申请号：US18218658

申请日：2023-07-06

Applicant: GE Avio S.r.l.

Inventor： Edoardo Maria Peradotto ,  Ivan Mondino ,  Alessandro De Grassi

IPC: B22F12/63 ,  B33Y30/00 ,  B22F12/37 ,  B22F12/90 ,  B33Y10/00 ,  B22F10/28 ,  B22F10/50 ,  B22F12/50 ,  B22F10/30 ,  B22F10/85 ,  B33Y50/02 ,  B29C64/118 ,  B29C64/393 ,  B29C64/209 ,  B29C64/218

CPC classification number: B22F12/63 ,  B33Y30/00 ,  B22F12/37 ,  B22F12/90 ,  B33Y10/00 ,  B22F10/28 ,  B22F10/50 ,  B22F12/50 ,  B22F10/30 ,  B22F10/85 ,  B33Y50/02 ,  B29C64/118 ,  B29C64/393 ,  B29C64/209 ,  B29C64/218 ,  B22F2998/10

Abstract: A directed energy deposition (DED) additive manufacturing system may be utilized for manufacturing a cylindrical component from a feedstock material. The DED additive manufacturing system may comprise a rotary build table, a deposition assembly for depositing melted feedstock to form the component upon rotation of the build table, and a compression rig positioned proximate the deposition assembly and operable to continuously apply a compressive load to deposited melted feedstock material during deposition of the melted feedstock material.