Other

Massivit 3d Printing Technologies Ltd.

Matan Digital Printing Ltd

Erez Zimerman

Hanan Yosefi

Igor Yakubov

Moshe Uzan

Gershon Miller

Shai Garty

Gilad Arnon

Yaron Bar-Tal

Avi Zahavi

Avi Zehavi

Nadav Hollander

Ori Avivi

Nir Dvir

Ido De-La-Vega

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.

Three-dimensional objects printing method

Described is a method of manufacture of 3D objects from composite materials. The method includes the use of an extrusion nozzle configured to extrude the composite material, including a multistrand filament with a thixotropic acrylic matrix material surrounding the multistrand filament. Extruding a 3D object surface segment spanning in the air over at least a segment of a discontinuous work surface and operating concurrently a source of curing energy to pin and enhance the strength of a 3D object surface segment spanning in air. The 3D object extruded surface segment spanning in the air is sufficiently rigid and maintains its shape without the use of a mandrel.

Automated manufacture of 3D objects from composite material

A system for enabling a wide format ink jet printer to print onto discontinuous flexible media. A wide format inkjet printer includes a print head and a feed roller that can be configured as a flat bed printer for printing onto stiff media or as a roll to roll printer for printing onto continuous flexible media. Addition of a tray connected to a vacuum pump that can be fed using the feed roller when in flat bed configuration enables the printer to be used for printing onto flexible discontinuous media.

Triple mode printer

A digital printing machine for printing onto a medium, the digital printing machine comprising a chassis, a digital print means, an advancing mechanism for advancing the medium; the machine further comprising a widthwise cutter coupled to the chassis, wherein the digital print means and the widthwise cutter are controlled by a common computer controller, thereby ensuring that the cutting of the cutter is in registration with printing by said digital print means.

Method and system for sectioning artwork from medium

Growing community of inventors

Nes Ziona, Israel

Erez Zimerman