US Government as Represented by the Secretary of the Army

Gehn D Ferguson

Aaron T Nardi

Kenneth Walter Young

Isaac M Nault

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.

Growing community of inventors

Baltimore, MD, United States of America

Gehn D Ferguson