Additive Manufacturing - Technical and Commercial - Purdue University CertificationBusiness Strategy for Industrial 3D Printing In Partnership with Wurth Additive Group & Purdue University. Upon completion of these certificates, learners will be able to identify and explain essential additive manufacturing (AM) concepts, including how to define AM, how AM works, AM processes, and materials. Expect detailed, self paced courses supported by a series of online video instruction, workbooks, discussion groups, and case studies. Courses