ISO IEC 23510-2021 pdf Information technology — 3D printing and scanning — Framework for an Additive Manufacturing Service Platform (AMSP)

3.2 user individual or organization that needs parts manufactured by AM technology and would like to turn to an AMSP for service 3.3 designer individual or organization that performs 3D modelling and 3D scanning assigned by agreement between user and AMSP 3.4 infrastructure as a service IaaS cloud service category in which the cloud capabilities type provided to the cloud service user is an infrastructure capabilities type [SOURCE: ISO/IEC 17788:2014 3.2.24, modified — term “cloud service customer” replaced with “cloud service user”.] 3.5 software as a service SaaS cloud service category in which the cloud capabilities type provided to the cloud service user is an application capabilities type [SOURCE: ISO/IEC 17788:2014 3.2.36, modified — term “cloud service customer” replaced with “cloud service user”.] 3.6 additive manufacturing centre AM centre place where AM parts are manufactured according to the user ’s requirement Note 1 to entry: An AM centre may consist of several kinds of AM systems and corresponding feedstock. Note 2 to entry: An AM centre can be operated by organizations that manage the AMSP or by organizations/ individuals who operate AM systems qualified to be registered on the AMSP. 3.7 3-dimensional design model 3D design model 3D model data set that contains 3-dimensional geometric elements representing the object/part to be manufactured 3.8 technical data package data set that contains necessary information and can be exchanged or transformed to provide a format that can be used by an AMSP Note 1 to entry: Examples of “necessary information” in this context include 3D model, colours, materials, lattices, textures, etc.
4.3.3 Model processing After receiving the users ’ requirements, an AMSP can finish several necessary model processing steps, such as model error detection and correction, slicing, data protection, etc. The AMSP then generates a corresponding technical data package and distributes the printing task to the AM centres. Sometimes, model correction can be carried out by various automated, semi-automated and manual techniques. Technical data packages can be large, and data compression may be necessary. Data compression should conform with, but is not limited to, ISO/IEC 21320-1. Data compression occurs prior to encryption, otherwise compression is not possible due to the pseudo-random nature of encryption results. In addition, it is recommended to limit the range of encryption to only sensitive or confidential portions of the data such as those requiring intellectual property protection. Excluding model metadata from encryption allows easier reference and access to that metadata and eliminates unnecessary decryption. Note that methodologies of encryption and decryption are out of scope of this document.