Recent Patents and Applications for 3D Printers

by CARBON INC on April 18, 2019 at 12:00 pm

A method of enhancing a performance characteristic of an additive manufacturing apparatus, the method including: (a) dispensing a batch of a light polymerizable resin into the additive manufacturing apparatus, the batch characterized by at least one physical characteristic; (b) determining the […]

by JUNG YOUNG MEE ; KIM SOO HYUN ; KIM SU HEE ; KOREA INST OF SCIENCE AND TECHNOLOGY on April 18, 2019 at 12:00 pm

A method for preparing a highly elastic biodegradable three-dimensional structure and a highly elastic biodegradable three-dimensional structure obtained thereby, particularly, a method for preparing a three-dimensional structure maintains mechanical properties even after three-dimensional […]

by AB VOLVO ; VOLVO TRUCK CORP on April 18, 2019 at 12:00 pm

The invention relates to a heat exchanger (1) comprising a heat exchanger body (3) comprising at least a first channel wall portion (10), a second channel wall portion (20), and a third channel wall portion (30). The heat exchanger further comprises a first channel (5) for a first fluid, and a […]

by HEWLETT PACKARD DEVELOPMENT CO LP on April 18, 2019 at 12:00 pm

Examples of a cosmetic agent are for three-dimensional (3D) printing. In an example, the cosmetic agent includes a dye, an oxidizing agent, and a solvent. The oxidizing agent is to react with an antioxidant in a build material to reduce reduction of the dye in the presence of the […]

by GENERAL ELECTRIC CO on April 18, 2019 at 12:00 pm

Some embodiments facilitate creation of an industrial asset item via a rotary additive manufacturing process. For example, a build plate may rotate about a vertical axis and move, relative to a print arm, along the vertical axis during printing. An industrial asset item definition data store may […]

by HEWLETT PACKARD DEVELOPMENT CO LP on April 18, 2019 at 12:00 pm

In an example implementation, a method of processing a 3D object model includes receiving render data of a 2D slice of a 3D object model and generating distance values indicating how far away voxels in the 2D slice are from a nearest edge of the 3D object model. The method also includes detecting a […]

by GEN ELECTRIC on April 18, 2019 at 12:00 pm

Eine Vorrichtung zur additiven Fertigung (100) einschliessend ein Baumodul (110) wird vorgestellt. Das Baumodul schliesst eine Stuetzstruktur (120) und eine integrierte Baueinheit (130) ein, die in der Stuetzstruktur (120) gebildet ist. Die integrierte Baueinheit (130) schliesst eine Kammer (140); […]

by BEIJING INST OF TECHNOLOGY on April 18, 2019 at 12:00 pm

Provided are a machining system and machining method for providing a variable-pressure environment, suitable for use in additive manufacturing and subtractive manufacturing, such as metal additive and subtractive manufacturing, composite additive and subtractive manufacturing, and ultrasonic […]

by TEXAS A AND M UNIV SYSTEM on April 18, 2019 at 12:00 pm

Embodiments of the present disclosure pertain to compositions comprising particles and a binding material, where the binding material and at least some of the particles are breakably associated with one another to form bound particles. Additional embodiments of the present disclosure pertain to […]

by STRATASYS INC on April 18, 2019 at 12:00 pm

A water-dispersible addition-type sulfonated thermoplastic copolymer material for use as a consumable feedstock additive manufacturing, wherein the water-dispersible thermoplastic copolymer is a reaction product of an addition-type reaction of a metal sulfonated monomer, the water-dispersible […]