1.1 本文件规定了适用于增材制造工艺生产的零件测试的主要要求。 1.2 本文档 --确定原料和零件的质量特征以及相应的测试程序， --提供了使用增材制造工艺构建试样的具体程序，以及 --建议测试和供应协议的范围和内容。 1.3 本文件针对机器制造商、原料供应商、AM系统用户、零件供应商和客户，以便于就主要质量特征进行沟通。它适用于任何使用增材制造工艺的地方。 注释 其目的是在本文件的未来版本中包括其他特性，如热性能、电气要求以及物理和物理- 基于材料类型的化学性质。 1.4 本国际标准是根据世界贸易组织技术性贸易壁垒委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。

1.1 This document specifies the principal requirements applied to the testing of parts produced by additive manufacturing processes. 1.2 This document — identifies quality characteristics for feedstock and parts and the corresponding test procedures, — provides the specific procedures to build specimens using additive manufacturing process, and — recommends the scope and content of test and supply agreements. 1.3 This document is aimed at machine manufacturers, feedstock suppliers, AM system users, part providers, and customers to facilitate the communication on main quality characteristics. It applies wherever additive manufacturing processes are used. NOTE It is the intent to include, in future versions of this document, other characteristics such as thermal properties, electrical requirements and physical and physico-chemical properties based upon material types. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.