Experimental and Numerical Study of Printing Strategy Impact on the Mechanical Properties of Sustainable PLA Materials.

Emil Spišák, Ema Nováková-Marcinčínová, Janka Majerníková, Peter Mulidrán, Ľudmila Nováková-Marcinčínová

Abstract read

In one paragraph

Article in Polymers, 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

5 authors.

Emil SpišákFaculty of Mechanical Engineering, Technical University of Košice, Letná 9, 042 00 Košice, Slovakia.ORCID 0000-0001-9377-714X

Ema Nováková-MarcinčínováFaculty of Mechanical Engineering, Technical University of Košice, Letná 9, 042 00 Košice, Slovakia.

Janka MajerníkováFaculty of Mechanical Engineering, Technical University of Košice, Letná 9, 042 00 Košice, Slovakia.ORCID 0000-0002-2742-8723

Peter MulidránFaculty of Mechanical Engineering, Technical University of Košice, Letná 9, 042 00 Košice, Slovakia.ORCID 0000-0003-4176-3154

Ľudmila Nováková-MarcinčínováFaculty of Manufacturing Technologies with a Seat in Prešov, Technical University of Kosice, Bayerova 1, 080 01 Prešov, Slovakia.

Funding

Slovak Agency APVV-21-0418Slovak Agency KEGA 036TUKE-4/2021Slovak Agency VEGA 1/0384/20

6 · The paper itself

Abstract

This article is focused on a mechanical properties investigation of three types of sustainable poly lactic acid materials manufactured using the fused filament fabrication process. The purpose of this work was to study the impact of printing strategies on the mechanical properties and predict mechanical behavior under tensile loading using finite element analysis. The testing of mechanical properties was conducted according to the ISO 527 standard. The numerical simulations were conducted in Simufact Forming 2022 software. Analysis of the experimental data showed a dependance of mechanical properties on the used printing strategy. The Clear PLA samples printed in the XY plane exhibited a 43% reduction in tensile strength and a 49% reduction in elongation compared to samples printed from the same material in YZ plane. The experimental results show the influence of the printing orientation on the mechanical properties of 3D-printed samples.

Indexed as

3D printing strategyfused deposition modellingnumerical simulationPLA materialwood PLA

Identifiers

PMID38139891

DOI10.3390/polym15244639

PMCPMC10748292

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.