Which rapid prototyping method is characterized by computer-controlled additive fabrication?

The concept of rapid prototyping encompasses various techniques used to quickly fabricate a physical part or assembly using three-dimensional computer models. It is a broad category that includes various methods of additive fabrication, which are characterized by layering material based on digital designs. Therefore, understanding that rapid prototyping involves additive processes that utilize computer control for fabrication is crucial.

The mention of “computer-controlled additive fabrication” directly aligns with the definition of rapid prototyping, as it emphasizes the use of computer-aided design and manufacturing. This highlights the general principle of creating objects by adding material layer by layer, which is fundamental to several techniques within the rapid prototyping domain.

While other specific methods like stereolithography and selective laser sintering are indeed types of additive processes that fall under the rapid prototyping umbrella, they represent particular technologies with their own unique characteristics and applications. Selecting the broader term “rapid prototyping” captures the essence of computer-controlled additive fabrication more comprehensively, as it reflects the overall field rather than isolating one specific method.