公开(公告)号：US20230241835A1

公开(公告)日：2023-08-03

申请号：US18163487

申请日：2023-02-02

Applicant: Formlabs Inc.

Inventor： Jackson Hamilton ,  Cole Durbin ,  Maxim Lobovsky

IPC: B29C64/124 ,  B29C64/307 ,  B29C64/20 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00

CPC classification number: B29C64/124 ,  B29C64/307 ,  B29C64/20 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00

Abstract: A method for producing a three-dimensional object on an additive fabrication device includes placing a first composite material patch on a bottom of a vessel of the additive fabrication device. The method also includes moving a build plate of the additive fabrication device whereby at least one of the build platform or a layer of at least partially cured resin on the build plate touches the first composite material patch. The method further includes irradiating resin contained inside the vessel with an energy source to at least partially cure a layer of resin integrated with the first composite material patch.