The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 31, 2024
Filed:
May. 25, 2021
U.s. Army Combat Capabilities Development Command, Army Research Laboratory, Adelphi, MD (US);
Isaac M. Nault, Bel Air, MD (US);
Kenneth W. Young, Bear, DE (US);
Gehn D. Ferguson, Baltimore, MD (US);
Aaron T. Nardi, East Granby, CT (US);
The United States of America as represented by the Secretary of the Army, Washington, DC (US);
Abstract
A method of determining a tool path for an additive deposition on a surface, the method including receiving primary edges data of the surface of a three-dimensional (3D) object; calculating a number of raster lines for applying an additive deposition on the surface; mapping a raster pattern to the surface of the 3D object; calculating surface normal and rotational angles along the raster lines; calculating a nozzle velocity of an additive application used for producing the additive deposition on the surface; identifying curvature effects of the 3D object; and establishing an order of performing passes of the additive deposition on the surface based on a selected direction for performing the additive deposition and a consideration of a residual stress profile of a resulting deposit.