Alcance
This document specifies a reference architecture of cyber-physically controlled smart machine tool systems (CPSMT) for additive manufacturing (AM) based on the reference architecture of CPSMT as provided in ISO 23704-1 and the requirements for cyber-physically controlled smart additive manufacturing system.The reference architecture of a CPSMT for AM includes:— the technical requirements for the smart additive manufacturing system (SAMS),— the reference architecture of the cyber-physically controlled machine tools (CPCM) for AM,— the reference architecture of the cyber-supporting system for machine tools (CSSM) for AM, and— the interface view of the CPSMT for AM.This document also provides:— stakeholder requirements for the SAMS,— the concept of the digital thread,— types of abnormality in AM, and— use cases of reference architecture of a CPSMT for AM.This document does not specify physical or implementation architecture.