Design For Additive Manufacturing (dfam)

By Author: Locanam 3d printing
Total Articles: 5
Comment this article

Design for Additive Manufacturing (DFAM) is a crucial set of guidelines and principles that designers and engineers adhere to in order to achieve optimal outcomes in printed part designs. Additive Manufacturing (AM), commonly referred to as 3D printing (3DP), encompasses various technologies such as Stereolithography (SLA), Selective Laser Sintering (SLS), Fused Deposition Modeling (FDM), Direct Metal Laser Sintering (DMLS), among others. DFAM encompasses considerations related to the chosen printing technology, part geometry, materials selection, and any necessary post-processing steps aimed at enhancing the strength or aesthetic appeal of the parts. Additionally, cost considerations play a significant role, as the design choices can greatly influence the overall expense of the manufacturing process.

A key aspect of DFAM is ensuring the printability of the design. While Locanam is often perceived as a realm where manufacturing design has no boundaries, akin to the Wild West, the reality is that there are limitations similar to those found in traditional manufacturing methods such as molding, machining, or sheet metal ...
... fabrication. Neglecting these limitations can result in part failures either during the printing process or in subsequent use. Nonetheless, Locanam offers unparalleled opportunities for complex geometric designs, surpassing those achievable through conventional manufacturing processes. Moreover, it can significantly reduce production time compared to traditional methods that may require multiple steps to complete a part.