公开(公告)号：US20160368050A1

公开(公告)日：2016-12-22

申请号：US14744982

申请日：2015-06-19

Applicant: General Electric Company

Inventor： Gregory Muster MORRIS ,  Guenter Helmut WILFERT ,  Todd Jay ROCKSTROH

IPC: B22F3/00 ,  B23K15/00 ,  B23K26/342

CPC classification number: B22F3/008 ,  B22F3/1055 ,  B22F2003/1056 ,  B23K15/0086 ,  B23K26/342 ,  B29C64/153 ,  B29C64/20 ,  B33Y10/00 ,  B33Y30/00 ,  Y02P10/295

Abstract: An additive manufacturing apparatus includes: first and second spaced apart side walls extending along a pre-defined path and defining a build chamber therebetween; one or more build units mounted for movement along the pre-defined path, the one or more build units including at least one of: a powder dispenser positioned above the build chamber; an applicator configured to scrape powder dispensed into the build chamber; and a directed energy source configured to fuse the scraped powder.

Abstract translation: 添加剂制造装置包括：沿着预定义的路径延伸并在其间限定构建室的第一和第二间隔开的侧壁; 一个或多个构建单元被安装用于沿着预定路径移动，所述一个或多个构建单元包括以下中的至少一个：位于构建室上方的粉末分配器; 施用器，其构造成刮除分配到构建室中的粉末; 以及被配置为熔化所述粉碎的粉末的定向能量源。