Patent 10105894 was granted and assigned to Thermwood Corporation on October, 2018 by the United States Patent and Trademark Office.
An additive manufacturing system may include a nozzle having an inlet for receiving a flowable material and an outlet for depositing the flowable material. The system also may include an applicator head surrounding at least a portion of the nozzle. Additionally, a roller may be mounted on the applicator head and rotatable about an axle. A coolant circuit may extend through at least a portion of the applicator head and through a lumen of the axle.