Evidence map›Paper›PMID 37570191›Full record

ArticleMaterials (Basel, Switzerland)2023

Improving the Mechanical Properties of a Lattice Structure Composed of Struts with a Tri-Directional Elliptical Cylindrical Section via Selective Laser Melting.

Xiong Xiao, Liangwen Xie, Xianyong Zhu, Jiaan Liu, Yanru Luo, Peng Song, Jiali Zhao, Jinyuan Zhang, Chen Wang, Song Yang and 3 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Materials (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors.

Xiong XiaoSchool of Mechanical and Aerospace Engineering, Jilin University, Changchun 130022, China.ORCID 0000-0001-8604-5223
Liangwen XieSchool of Mechanical and Aerospace Engineering, Jilin University, Changchun 130022, China.ORCID 0000-0002-5550-0323
Xianyong ZhuSchool of Mechanical and Aerospace Engineering, Jilin University, Changchun 130022, China.ORCID 0000-0003-4917-4047
Jiaan LiuCollege of Materials Science and Engineering, Jilin University, Changchun 130022, China.
Yanru LuoSchool of Mechanical and Aerospace Engineering, Jilin University, Changchun 130022, China.
Peng SongSchool of Mechanical and Aerospace Engineering, Jilin University, Changchun 130022, China.
Jiali ZhaoSchool of Mechanical and Aerospace Engineering, Jilin University, Changchun 130022, China.
Jinyuan ZhangSchool of Mechanical and Aerospace Engineering, Jilin University, Changchun 130022, China.
Chen WangSchool of Mechanical and Aerospace Engineering, Jilin University, Changchun 130022, China.
Song YangSchool of Mechanical and Aerospace Engineering, Jilin University, Changchun 130022, China.
Peng WuChangchun Baoze Technology Co., Ltd., Changchun 130051, China.
Xiangmi YouCISDI Group Co., Ltd., Chongqing 401122, China.
Cheng JiangSchool of Mechanical and Aerospace Engineering, Jilin University, Changchun 130022, China.

Funding

Chongqing Research Institute of Jilin University Industrialization Technology Seed Project 2020220002000512Science and Technology Development Projects of Changchun 21ZG07Science and Technology Development Projects of Changchun 21ZY25Science and Technology Development Projects of Jilin Province 20210204143YYScientific research project of Jilin Provincial Department of education in 2021 JJKH20211078KJTechnology Innovation and Application Development Projects of Chongqing CSTB2022TIAD-KPX0029
6 · The paper itself

Abstract

In recent years, lattice structures produced via additive manufacturing have been increasingly investigated for their unique mechanical properties and the flexible and diverse approaches available to design them. The design of a strut with variable cross-sections in a lattice structure is required to improve the mechanical properties. In this study, a lattice structure design method based on a strut cross-section composed of a mixture of three ellipses named a tri-directional elliptical cylindrical section (TEC) is proposed. The lattice structures were fabricated via the selective laser melting of 316L alloy. The finite element analysis results show that the TEC strut possessed the high mechanical properties of lattice structures. Compression experiments confirmed that the novel lattice structure with the TEC strut exhibited increases in the elastic modulus, compressive yield strength, and energy absorption capacity of 24.99%, 21.66%, and 20.50%, respectively, compared with the conventional lattice structure at an equal level of porosity.

Indexed as

compression testenergy absorptionfinite element analysislattice structurestrutvariable cross-section

Identifiers

PMID37570191
PMCPMC10419529

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.