An extruder for a three-dimensional additive printer can be used to receive and dispense
material. The extruder can include a number of different components including a nozzle with …

An additive manufacturing machine includes a nozzle assembly with a noncircular, rotatable
outlet. The nozzle assembly deposits a bead of material having a width that is defined by the …

EP3224021B1 - Printing head, printing apparatus, printing method and printed article - Google
Patents EP3224021B1 - Printing head, printing apparatus, printing method and printed article …

ABSTRACT A temperature control method of printing and a device thereof are provided,
wherein the method and the device is adapted to a 3D printer which has a discharge nozzle …

A dual head extruder for a three-dimensional additive printer can be used to receive and
dispense material. The extruder can include a number of different components including two …

Este estudo tem o objetivo de captar e analisar algumas das diversas experiências de
aplicação de impressão 3D na área da educação, buscando identificar também projetos …

Three-dimensional printing of objects is facilitated. For an object to be printed in three-
dimensions (3D), one or more contact points relating to the object are determined. A contact …

US11679552B2 - Direct inkwriting device and method for a bias-controllable continuous fiber
reinforced composite material - Google Patents US11679552B2 - Direct inkwriting device and …

Systems for varying orifice cross-section for 3D printing are provided. Aspects of the
invention include an actuator operable to control an actuator rod, a plurality of nozzles …

2020-09-03 Assigned to THE BOEING COMPANY reassignment THE BOEING COMPANY
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors …