Yang Lin
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- Professor
- Supervisor of Doctorate Candidates
- Supervisor of Master's Candidates
- Name (English):Yang Lin
- Name (Pinyin):YangLin
- School/Department:College of Aerospace Engineering
- Business Address:9-518, Ming Palace Museum Campus Arts Center 104b, Jiangjun Road Campus
- Contact Information:yanglin@nuaa.edu.cn 13601457730
- Degree:Doctoral Degree in Engineering
- Professional Title:Professor
- Alma Mater:Nanjing University of Aeronautics and Astronautics
- Teacher College:College of Aerospace Engineering
Contact Information
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- Paper Publications
Tensile Strength of Space FDM 3D Printed Samples with Vibration Assistance
Release time:2025-11-22 Hits:
- Impact Factor:3.439
- DOI number:10.16450/j.cnki.issn.1004-6801.2025.03.021
- Affiliation of Author(s):Nanjing University of Aeronautics and Astronautics
- Teaching and Research Group:精密驱动与控制研究所
- Journal:Journal of Vibration,Measurement & Diag
- Key Words:equivalent experiment； modal analysis； vibration utilization；3D printing； tensile strength
- Abstract:By replanning the filament deposition method during the fused deposition modeling （FDM）3D printing process， the printed parts are formed and subjected to force in the stretching direction solely based on the interlayer bonding strength， which avoids the influence of gravity on the directional formation and mechanical properties in the direction. This simulates the tensile strength of in-orbit 3D printing samples in the vertical direction. imultaneously， vibration assistance is added to the printing pro⁃cess based on the dynamic characteristics of the 3D printer's heating bed， and its impact is explored on the tensile mechanical prop⁃erties of printed specimens. The results show that under vibration assistance， enhancement effects on the mechanical properties vary among printed parts with different printing parameters. The most significant enhancement is observed in the printing speed group， with the tensile strength increased by a minimum of 4.96% and a maximum of 7.97%. The least significant enhancement is found in the printing temperature group， with the tensile strength increased by a minimum of 3.34% and a maximum of 4.99%. The results indicate that vibration can improve the tensile strength of FDM 3D printing in spatial environments.
- Indexed by:Journal paper
- Discipline:Engineering
- Document Type:J
- Volume:45
- Issue:3
- Page Number:P574-580，626
- Translation or Not:no
- Date of Publication:2025-06-01
- Included Journals:EI
- Co-author:XU Zhicheng,YANG Lin
- First Author:WU Yihong
- Correspondence Author:DING Qingjun