Tessonics Corporation

Damir Ziganshin

Roman Gr Maev

Emil E Strumban

Volf Leshchynsky

Dmitry Dzhurinskiy

Raymond Belenkov

Dmitriy Jurievich Gavrilov

A method of forming a three dimensional object using a low pressure cold spray process for is disclosed. Powdered material is delivered at a temperature below the melting point of the powdered material. A nozzle of a cold spray gun is aligned at an angle &#x3b8;to the substrate. The powdered material is delivered at a supersonic speed to the substrate causing the powdered material to adhere to the substrate for forming a first layer of material. An amount of optical distortion caused by the first layer of material adhered to the substrate is determined relative to the substrate and the nozzle is reoriented to an angle &#x3b8;being offset from an axis defined by the first layer of material. A second layer of material is deposited onto the first layer of material with the nozzle being oriented at the angle &#x3b8;to the first layer of material.

3D printing method of forming a bulk solid structure element by cold spray

A nozzle element for applying powder material to a substrate is provided. The powdered material is applied from the nozzle element onto the substrate generating a coating of the powder material defined by a first film thickness and a first particle size of the powder material. A deformation nozzle element is provided for spraying shot toward the coating of powder material disposed upon the substrate deforming particles of the powder material disposed in the coating forming a second particle size being smaller than the first particle size and deforming the coating to define a second film thickness being less than the first film thickness.

Apparatus and method for cold spraying and coating processing

Growing community of inventors

Windsor, CA, United States of America

Damir Ziganshin