公开(公告)号：US11167490B2

公开(公告)日：2021-11-09

申请号：US15807404

申请日：2017-11-08

Applicant: Formlabs, Inc.

Inventor： Marcin Slaczka ,  Benjamin FrantzDale ,  Ian Ferguson

IPC: B29C64/255 ,  B29C64/135 ,  B32B25/08 ,  B32B25/20 ,  B33Y30/00

Abstract: According to some aspects, a container is provided for use in an additive fabrication device configured to fabricate parts by curing a liquid photopolymer to form layers of cured photopolymer. The container may comprise a laminated multi-material layer having an elastic first layer that aids in separation of cured photopolymer from the container in addition to a barrier layer on an upper surface that protects the first layer from exposure to substances in the liquid photopolymer that may not be compatible with the material of the first layer.

公开(公告)号：US20180104895A1

公开(公告)日：2018-04-19

申请号：US15785981

申请日：2017-10-17

Applicant: Formlabs, Inc.

Inventor： Marcin Slaczka ,  Zachary Zguris ,  Matthew Keeter

IPC: B29C64/188 ,  B29C64/40 ,  B29C64/386 ,  B29C64/336 ,  B29C33/44 ,  B29C33/00 ,  B29C33/38 ,  B29C37/00 ,  C23C18/16 ,  C23C18/32

CPC classification number: B29C64/188 ,  B22F1/0062 ,  B22F3/1055 ,  B22F2003/1057 ,  B22F2003/247 ,  B22F2998/10 ,  B22F2999/00 ,  B29C33/0022 ,  B29C33/3835 ,  B29C33/448 ,  B29C37/0025 ,  B29C64/336 ,  B29C64/386 ,  B29C64/40 ,  B33Y10/00 ,  B33Y40/00 ,  B33Y50/02 ,  C23C18/1641 ,  C23C18/1644 ,  C23C18/32 ,  Y02P10/295 ,  B22F3/115

Abstract: According to some aspects, a method is provided of forming a metallic object via additive fabrication, the method comprising obtaining a geometric description of a first object with an exterior surface, generating a geometric description of a second object, the second object bounded by the exterior surface of the first object and having one or more voids, fabricating said second object via additive fabrication based on said geometric description of the second object, and depositing a metallic material onto said second object, wherein the metallic material is deposited into said voids of second object.

公开(公告)号：US11059223B2

公开(公告)日：2021-07-13

申请号：US15785981

申请日：2017-10-17

Applicant: Formlabs, Inc.

Inventor： Marcin Slaczka ,  Zachary Zguris ,  Matthew Keeter

IPC: B29C64/40 ,  B29C64/188 ,  B22F10/20 ,  B29C64/386 ,  B29C64/336 ,  B29C33/00 ,  B29C33/38 ,  B29C33/44 ,  B29C37/00 ,  C23C18/16 ,  B22F1/00 ,  B33Y50/02 ,  B22F3/24 ,  B22F10/30 ,  B33Y10/00 ,  B33Y40/00 ,  C23C18/32

Abstract: According to some aspects, a method is provided of forming a metallic object via additive fabrication, the method comprising obtaining a geometric description of a first object with an exterior surface, generating a geometric description of a second object, the second object bounded by the exterior surface of the first object and having one or more voids, fabricating said second object via additive fabrication based on said geometric description of the second object, and depositing a metallic material onto said second object, wherein the metallic material is deposited into said voids of second object.

公开(公告)号：US20180126644A1

公开(公告)日：2018-05-10

申请号：US15807404

申请日：2017-11-08

Applicant: Formlabs, Inc.

Inventor： Marcin Slaczka ,  Benjamin FrantzDale ,  Ian Ferguson

IPC: B29C64/255 ,  B29C64/135 ,  B33Y30/00 ,  B32B25/08 ,  B32B25/20

CPC classification number: B29C64/255 ,  B29C64/135 ,  B29K2823/18 ,  B29K2883/00 ,  B29K2995/0067 ,  B32B25/08 ,  B32B25/20 ,  B32B2307/7244 ,  B32B2439/02 ,  B33Y30/00

Abstract: According to some aspects, a container is provided for use in an additive fabrication device configured to fabricate parts by curing a liquid photopolymer to form layers of cured photopolymer. The container may comprise a laminated multi-material layer having an elastic first layer that aids in separation of cured photopolymer from the container in addition to a barrier layer on an upper surface that protects the first layer from exposure to substances in the liquid photopolymer that may not be compatible with the material of the first layer.