Rivian Automotive, Inc.
SYSTEMS AND METHODS FOR MANAGING SHARP TRANSITIONS FOR POWDER COATING

Abstract:

An apparatus includes a component having an edge feature that has a radius of curvature. The apparatus includes an underlayer arranged over the edge feature and configured to increase the radius of curvature of the edge feature. The apparatus includes a powder coating arranged over the component and over the underlayer to form a continuous layer. The underlayer is configured to remain under the powder coating. The underlayer helps the powder coating achieve a more uniform thickness over the edge feature. The apparatus is formed by applying an underlayer to a first region of the component to form an underlaid component. The first region includes the edge feature. A powder coating is applied to the underlaid component. A masking layer may be applied to a region other than the first region, and after powder coating, the masking may be removed to expose a surface of the component.