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Article: Tailoring mechanical properties of PμSL 3D-printed structures via size effect

TitleTailoring mechanical properties of PμSL 3D-printed structures via size effect
Authors
Zhang, WenqiangYe, HaitaoFeng, XiaobinZhou, WenzhaoCao, KeLi, MaoyuanFan, SufengLu, Yang
Keywords3D printing
mechanical properties
microfiber
microlattice metamaterial
projection micro-stereolithography (PμSL)
size effect
Issue Date2022
Citation
International Journal of Extreme Manufacturing, 2022, v. 4, n. 4, article no. 045201 How to Cite?
DOI: http://dx.doi.org/10.1088/2631-7990/ac93c2
AbstractHighlights Projection micro stereolithography (PμSL)-printed microfibers with diameters ranging from 20 μm to 60 μm shows size-dependent mechanical behavior. When diameter of microfibers decreases to 20 μm, their fracture strains increase up to ∼100% and fracture strength up to ∼100 MPa. The size-dependent behavior of 3D-printed polymer can be mainly attributed to the surface effect and nonuniform distribution of defects. Strength and stiffness of PμSL-printed microlattices can be therefore tailored over a broad range by utilized the microfiber size effect.
Persistent Identifierhttp://hdl.handle.net/10722/326367
ISSN
2631-8644
2021 Impact Factor: 10.036
ISI Accession Number ID
WOS:000863499900001

 

DC FieldValueLanguage
dc.contributor.authorZhang, Wenqiang-
dc.contributor.authorYe, Haitao-
dc.contributor.authorFeng, Xiaobin-
dc.contributor.authorZhou, Wenzhao-
dc.contributor.authorCao, Ke-
dc.contributor.authorLi, Maoyuan-
dc.contributor.authorFan, Sufeng-
dc.contributor.authorLu, Yang-
dc.date.accessioned2023-03-09T10:00:07Z-
dc.date.available2023-03-09T10:00:07Z-
dc.date.issued2022-
dc.identifier.citationInternational Journal of Extreme Manufacturing, 2022, v. 4, n. 4, article no. 045201-
dc.identifier.issn2631-8644-
dc.identifier.urihttp://hdl.handle.net/10722/326367-
dc.description.abstractHighlights Projection micro stereolithography (PμSL)-printed microfibers with diameters ranging from 20 μm to 60 μm shows size-dependent mechanical behavior. When diameter of microfibers decreases to 20 μm, their fracture strains increase up to ∼100% and fracture strength up to ∼100 MPa. The size-dependent behavior of 3D-printed polymer can be mainly attributed to the surface effect and nonuniform distribution of defects. Strength and stiffness of PμSL-printed microlattices can be therefore tailored over a broad range by utilized the microfiber size effect.-
dc.languageeng-
dc.relation.ispartofInternational Journal of Extreme Manufacturing-
dc.subject3D printing-
dc.subjectmechanical properties-
dc.subjectmicrofiber-
dc.subjectmicrolattice metamaterial-
dc.subjectprojection micro-stereolithography (PμSL)-
dc.subjectsize effect-
dc.titleTailoring mechanical properties of PμSL 3D-printed structures via size effect-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1088/2631-7990/ac93c2-
dc.identifier.scopuseid_2-s2.0-85139940342-
dc.identifier.volume4-
dc.identifier.issue4-
dc.identifier.spagearticle no. 045201-
dc.identifier.epagearticle no. 045201-
dc.identifier.eissn2631-7990-
dc.identifier.isiWOS:000863499900001-

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