公开(公告)号：US20200282647A1

公开(公告)日：2020-09-10

申请号：US16808602

申请日：2020-03-04

Applicant: SINTOKOGIO, LTD.

Inventor： Hiroyasu MAKINO ,  Yoshihisa SUZUKI ,  Hideki MORIMITSU

IPC: B29C64/255 ,  B29C64/291 ,  B33Y30/00

Abstract: The additive manufacturing system includes a container having an upper part being opened, a base part being vertically movable, and defining a space therein, the space being fillable with sand as a base material of a molded object, an additive manufacturing apparatus forming a green body of the molded object layer by layer in the container while causing the base part to move down, and a microwave oven defining a space therein, the space configured to house the container including the green body, the microwave oven configured to irradiate the container with a microwave to obtain the molded object, wherein a part or a whole of the container is made of a dielectric.