2. Basics

The chapter delves into the complexities of additive manufacturing and its impact on product development. It begins by structuring the topic, technology, and product creation process, then dives into the specific applications of rapid prototyping, rapid tooling, direct manufacturing, and additive repair. The chapter highlights the evolution of additive manufacturing, with a focus on its increasing use in end product manufacturing. It also explores the process chain of additive manufacturing, including design, pre-process, in-process, post-process, and finishing. Additionally, the chapter discusses the product creation process, from product planning to production, emphasizing the unique considerations and advantages of additive manufacturing. The detailed explanation of various additive manufacturing processes, such as fused layer modelling and powder bed fusion, provides practical insights into the technology's capabilities and limitations. The chapter concludes with a case study of an additively manufactured ultra-light pedal crank, illustrating the potential of additive manufacturing in innovative product design.