US Patent 11745289 Additive manufacturing systems and methods including rotating build platform

An additive manufacturing system may include a build platform configured to receive a particulate, a particulate dispenser configured to deposit the particulate onto said build platform, a consolidation device configured to consolidate at least a portion of the particulate to form a component, a first actuator assembly configured to rotate said build platform about a rotation axis at a first speed, and a second actuator assembly configured to rotate said shaft about the rotation axis at a second speed different from the first speed.