公开(公告)号：US20180311897A1

公开(公告)日：2018-11-01

申请号：US15578766

申请日：2016-06-19

Applicant: Massivit 3D Printing Technologies LTD.

Inventor： Gilad Arnon ,  Yoav Miller ,  Yoav Aboudi

IPC: B29C64/245 ,  B29C64/393 ,  B29C64/124

CPC classification number: B29C64/386 ,  B29C64/106 ,  B33Y10/00 ,  B33Y50/00

Abstract: An apparatus and method for generating support structures to 3D objects. The support structure could be located in an inner space or cavity of a hollow 3D object. In some examples, where the inner structure cannot support the designated segment of the 3D object, the support structure could be implemented outwards.

公开(公告)号：US12109760B2

公开(公告)日：2024-10-08

申请号：US17296247

申请日：2019-10-30

Applicant: MASSIVIT 3D PRINTING TECHNOLOGIES LTD.

Inventor： Gilad Arnon ,  Erez Zimerman ,  Ido De-La-Vega

IPC: B29C64/393 ,  B29C64/209 ,  B29C64/232 ,  B29C64/264 ,  B29C64/295 ,  B33Y10/00 ,  B33Y50/02

CPC classification number: B29C64/393 ,  B29C64/209 ,  B29C64/232 ,  B29C64/264 ,  B29C64/295 ,  B33Y10/00 ,  B33Y50/02

Abstract: Described is an apparatus and method for the additive manufacturing of 3D objects. The apparatus includes a 3D object material deposition module configured to deposit a portion of material forming at least a layer of a 3D object, a 3D object material solidifying module configured to solidify at least the portion of material forming at least a layer of the 3D object and a control computer. The control computer includes a module configured to analyze the slope or curvature change ratio and operate material deposition module to deposit the 3D object material across the cross-section of the 3D object with at least one of a plurality of layers forming the 3D object that has different from other layers characteristics.

公开(公告)号：US20200207018A1

公开(公告)日：2020-07-02

申请号：US16789719

申请日：2020-02-13

Applicant: Massivit 3D Printing Technologies LTD.

Inventor： Gilad Arnon ,  Yoav Miller ,  Yoav Aboudi

IPC: B29C64/245 ,  B29C64/393 ,  B29C64/124 ,  B29C64/386 ,  B29C64/106

Abstract: An apparatus for 3D printing includes a support configured to support a 3D object to be printed. A material dispensing nozzle is configured to move relative to the support and dispense layers of material from which the 3D object is built. Movement of the material dispensing nozzle is a function of a gap and shell weak spaces between two neighbor layers to be printed.

公开(公告)号：US20220126518A1

公开(公告)日：2022-04-28

申请号：US17296247

申请日：2019-10-30

Applicant: MASSIVIT 3D PRINTING TECHNOLOGIES LTD.

Inventor： Gilad Arnon ,  Erez Zimerman ,  Ido De-La-Vega

IPC: B29C64/393 ,  B29C64/264 ,  B29C64/295 ,  B29C64/232 ,  B29C64/209

Abstract: Described is an apparatus and method for the additive manufacturing of 3D objects. The apparatus includes a 3D object material deposition module configured to deposit a portion of material forming at least a layer of a 3D object, a 3D object material solidifying module configured to solidify at least the portion of material forming at least a layer of the 3D object and a control computer. The control computer includes a module configured to analyze the slope or curvature change ratio and operate material deposition module to deposit the 3D object material across the cross-section of the 3D object with at least one of a plurality of layers forming the 3D object that has different from other layers characteristics.