D. Swarovski Kg

Eran Gal-or

Arik Bracha

A 3D printing system, comprising a heated chamber; a printing base plate mounted inside the heated chamber; a cooling unit mounted outside and above the heated chamber; a printing nozzle; wherein the cooling unit is configured to surround the printing nozzle's upper side outside the heated chamber for cooling the printing nozzle's upper side and wherein the printing nozzle's lower side is mounted inside the heated chamber; and a nozzle heating unit mounted inside the heated chamber and around the printing nozzle's lower side at a distance from the outer surface of the printing nozzle; the heating unit configured to heat the printing nozzle's lower side; the system configured to receive a printing material for printing a 3D model inside the heated chamber.

3D printing system for printing high melting temperature materials

A 3D printing nozzle calibration system, comprising a heated chamber; a printing base plate mounted inside the heated chamber; printing base moving means configured to move the printing base plate; a moving carriage; at least one rail on which the moving carriage is configured to slide up and down; a printing nozzle partially mounted inside the heated chamber; the printing nozzle is connected to the moving carriage; a hard stop connected to the moving carriage; a fixed part on which the hard stop is resting; and a printer controller; wherein the printing base plate is configured to move up, up to a point where the printing base plate touches the printing nozzle in a determined point of the printing base plate, thereby causing the hard stop to disconnect from the fixed part; and wherein the printer controller is configured to store a height of the printing base plate upon the disconnection.

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Kfar-Saba, Israel

Eran Gal-or