Evidence map›Paper›PMID 40593159›Full record

ArticleScientific reports2025

Electrical discharge machining by rapid tools prepared by micro stereo-lithography process with copper metallization.

Anshuman Kumar Sahu, Siba Sankar Mahapatra, André Martin, Andreas Schubert, Marco Leite, Paulo Peças

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
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

6 authors.

Anshuman Kumar SahuIDMEC, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal. anshuman.sahu@tecnico.ulisboa.pt.
Siba Sankar MahapatraDepartment of Mechanical Engineering, National Institute of Technology Rourkela, Rourkela, India.
André MartinFaculty of Mechanical Engineering, Technische Universität Chemnitz, Chemnitz, Germany.
Andreas SchubertFaculty of Mechanical Engineering, Technische Universität Chemnitz, Chemnitz, Germany.
Marco LeiteIDMEC, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal. marcoleite@tecnico.ulisboa.pt.
Paulo PeçasIDMEC, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal.

Funding

Fundação para a Ciência e a Tecnologia (FCT) for its financial support via the project LAETA Base Funding 10.54499/UIDB/50022/2020
6 · The paper itself

Abstract

Rapid tooling (RT) has evolved into an emerging area in the field of manufacturing for fabricating tools potentially reducing machining time and cost allowing higher levels of geometric freedom. In this work, the application of RT technique in electrical discharge machining (EDM) has been explored. RT tools fabricated by micro stereo-lithography (micro-SLA) are coated with thick copper coatings by electroless metallization and electroplating to be used during EDM to machine 304 L stainless steel work piece material. The performance of the RT tools is compared with massive copper tool results considering output performance measures like material removal rate, tool wear rate, surface roughness, and surface crack density. The machined work piece surfaces and tool surfaces are analyzed using scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy (EDX). The proposed RT tools have shown a higher material removal rate than the conventionally used massive copper tool. In addition, micro-cracks formed on the machined surfaces using RT tools are comparatively less. Nevertheless, the RT tools have higher tool wear rate and higher surface roughness on the machined surfaces as compared to the massive copper tool.

Indexed as

Electrical discharge machiningElectroless coatingElectroplatingMicro stereo-lithographyRapid tooling

Identifiers

PMID40593159
PMCPMC12219863

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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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.