Fundamentals of 3D Printing and Additive Manufacturing

Additive manufacturing is revolutionizing how prototypes, custom parts, and educational models are built by creating objects layer by layer. This course provides a complete text-based guide to understanding the mechanics, materials, and digital workflows powering modern 3D printers. You will build a clear foundation in 3D printing technologies, explore practical design considerations, and learn how to prepare digital models for successful physical output. What you will learn: Understand fundamental additive manufacturing terminology and how it compares to traditional manufacturing; Explore key 3D printing technologies, including FDM, SLA, and SLS; Select the right printing materials such as PLA, PETG, and resin for specific applications; Apply Design for Additive Manufacturing guidelines to minimize print failures and material waste; Configure essential slicing software settings like layer height, infill, and support structures; Identify common printing issues and practice effective post-processing techniques. Starting with core concepts and basic terminology, the text guides you logically through material properties, model preparation, and final production considerations. Designed for absolute beginners, educators, and makers, this material requires no prior background in engineering or 3D design. Start reading today to master the essentials of modern additive manufacturing.