Introductory Additive Manufacturing Certificate Program

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Course Learning Objectives:

• Covers the introductory topics pertaining to the background, applications, materials, processes and benefits of Additive Manufacturing (AM).
• Provides fundamental knowledge of additive manufacturing workflows, terminology, and the computer-aided design (CAD) skills required to create a 3D part.
• Get a first-hand experience on how to print a part on a prosumer grade 3D printer by incorporating the 3D printing workflow which comprises of modeling, STL file generation, slicing, printing and post-processing.
• Perform troubleshooting on defective 3D-printed parts and basic maintenance on the 3D printer.

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Course Topics:

• Module 1 – Introduction to AM
  Additive Manufacturing definition, AM history, pros and cons of 3D printing, 3D printing vs. traditional manufacturing, cost comparison: AM vs. traditional manufacturing, AM workflow, applications of AM, 3D printing materials, 3D printing processes, emerging/advanced AM technologies.
• Module 2 – AM Glossary
  General terms, process categories, key terminology, data / file formats, standard definitions associated with material processing, material extrusion, powder bed fusion, applications, properties, and evaluation.
• Module 3 – AM Workflow
  Pre-processing: CAD modeling, STL conversion; Processing: Slicer software, machine setup, file transfer, build; Post-processing: Part removal, surface finishing, application.
• Module 4 – Basic CAD Training for AM
  CATIA 3DEXPERIENCE Part Design & Sketcher, Basic tools/operations, CAD modeling for 3D printing, parametric design, Product-design perspective.
• Module 5 – 3D Printing for Hobbyist
  3D printer anatomy, Fused Deposition Modeling (FDM) - standard procedure/ workflow , slicer software demo, 3D printing exercises, insights/techniques, troubleshooting 3D printing defects , 3D printer maintenance, AM polymer material characteristics.

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Course Outcomes:

By the end of the course, participants will be able to:

• Define 3D printing.
• Distinguish between 3D printing (AM) and conventional manufacturing processes.
• List the various materials and processes compatible with AM machines.
• Describe the capabilities of 3D printing machines.
• Understand the basic terms and definitions associated with AM.
• Identify the relevant abbreviations of AM.
• Recognize the 7 AM Process Categories as specified by ASTM.
• Understand the tasks and purposes associated with each step of the AM workflow.
• Create a 3D model using a best-in-class modeling tool (CATIA on the 3DEXPERIENCE platform)
• Apply the steps of the 3D printing workflow using a 3D printer to manufacture a 3D-printed part.
• Carry out maintenance on the 3D printer and troubleshoot defective 3D-printed parts.
• Explore the different engineered polymer materials used in AM and understand their characteristics