3D打印医疗器械的精度检测与标准化研究

Abstract：This paper explores the application of3D printing technology in medical device manufacturing emphasizes the importance of precision verification stardization.With therapid advancementof3Dprinting technology，itsimplementationinthemedicaldevicesectorhas becomeincreasingly widespread.However，precision issues remainacritical factor constraining its further development.The paper introduces the background current developmental statusof3Dprinted medical devices.It providesa detailed analysis of key factors affecting printing precision，including material properties，equipment permance， process parameters.Then the paper reviews major methods technologies precision testing of3D printed medical devices at home abroad，such as dimensional measurement，surface roughness analysis， mechanical permance testing.Finaly，the paper expounds on thenecesity challenges of establishing astardized framework 3Dprinted medical devices， proposing future development directions recommendations.It provides both theoretical basis practical guidance quality control stardization of 3D printed medical devices.

Keywords：3D printing;medical equipment;accuracy testing; stardization; quality control

0 引言

增材制造技术又称3D打印，是一种逐层构建三维物体的先进制造方式。（剩余5525字）