增材制造领域国际标准对标达标研究

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Research on the Alignment and Compliance with International Standards in the Field of Additive Manufacturing

WANG Yuxuan LI Haibin LI Zhe XUE Lian （Instituteof Standardization（Beijing）， CAMCo.，Ltd.）

Abstract：This paper systematically reviews the organizational structure and standards system of international standardizationbodies foradditive manufacturing，and conducts a thorough analysisof how China’s national standards on additive manufacturingalignandcomplywithrelevant internationalstandards in termsofsystem，organizationalstructure andkeytechnicalcontent.Theresultsshowthat China’s aditive manufacturing standardssystemisaligned with international standards，andhassurpasedthegloballevelincertaincore technicalareas，suchaspowderreuseandtestmethods.However gaps remain in the standards for environment，healthand safety（EHS），post-processng technologies，andappication domains.Finally，itofersrecommendationstoontiuouslystrengthenthetrackingandonversionofinternationalstadards， therebyaceleratingtheintegrationofdomesticandoverseasstandardsandenhancingtheglobalcompetitivenessofChina's additive manufacturing industry.

Keywords：aditivemanufacturing;standardssystem;internationalstandardization;alignmentwithinternationalstandards

0 概述

增材制造（俗称“3D打印”）是一种以三维数字模型为基础、通过逐层叠加材料制造零件的技术。（剩余6172字）