General Electric Company
Direct print additive wall

Abstract:

A method for producing a layered object includes irradiating a surface layer of the object with an energy beam to create an interaction zone on the surface layer. The method also includes providing relative motion between the energy beam and the surface layer so as to control the interaction between the energy beam and the surface layer. The method also includes introducing feedstock into the interaction zone so that the feedstock melts and forms a hot solidified surface after leaving the interaction zone. The method also includes applying mechanical energy to the hot solidified surface.