Justin West R&D Associate Staff Contact WESTJL@ORNL.GOV All Publications Design and Development of a Fixtureless, Pass-through Machine Tool for Extrusion Machining Machine tool cross beam design, fabrication, and testing using metal big area additive manufacturing DESIGN AND EVALUATION OF ELEVATED TEMPERATURE CUTTING FORCE DYNAMOMETER FOR HYBRID MANUFACTURING Limited-constraint WAAM fixture for hybrid manufacturing Joining technique for in-oven/autoclave molds manufactured by large scale polymer additive manufacturing... Rethinking production of machine tool bases: Polymer additive manufacturing and concrete Polymer, Additives, and Processing Effects on N95 Filter Performance Accelerating Large-Format Metal Additive Manufacturing: How Controls R&D is Driving Speed, Scale, and Efficiency Increased damping through captured powder in additive manufacturing Dynamic stiffness modification by internal features in additive manufacturing... Additive Manufacturing of Internal Features for Manipulation of Structural Dynamics Key Links Curriculum Vitae Organizations Energy Science and Technology Directorate Manufacturing Science Division Precision Manufacturing and Manufacturing Innovation Advanced Machining and Machine Tools Research User Facilities Manufacturing Demonstration Facility