Research supporting principles for design for additive manufacturing This paper provides a comprehensive review on current design principles and strategies for AM

摘要

Additive Manufacturing (AM) technologies enable the fabrication of parts and devices that are geometrically complex, have gradedmaterial compositions, and can be customised. To take advantage of these capabilities, it is important to guide engineering designers through the various issues that are unique to AM. We explore the range of principles that are relevant to Design For Additive Manufacturing (DFAM) in this paper. These include ideas about generating designs that cannot be fabricated using conventional methods to understanding the realities of existing machines and materials to micro-scale issues related to material microstructures and resulting process variations. Comments about standardisation efforts in the ASTM and ISO organisations are also included.