Effective Computational Model for Determining the Geometry of the Transition Zone of End Coils of Machined Springs, Enabling Efficient Use of the Spring Material.

Krzysztof Michalczyk, Rafał Grzejda, Andrzej Urbaś, Patryk Różyło

Open access · goldAbstract read

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Article in Materials (Basel, Switzerland), 2024. 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

0.6field-weighted citation impact, top 38% of its field

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.

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3 · Its place in the literature

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0 citing papers in PubMed, 3 citations in OpenAlex.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors at 4 institutions in 1 country.

Krzysztof MichalczykFaculty of Mechanical Engineering and Robotics, AGH University of Krakow, al. Mickiewicza 30, 30-059 Krakow, Poland.ORCID 0000-0002-1024-5947

Rafał GrzejdaFaculty of Mechanical Engineering and Mechatronics, West Pomeranian University of Technology in Szczecin, al. Piastow 19, 70-310 Szczecin, Poland.ORCID 0000-0002-8323-1335

Andrzej UrbaśFaculty of Mechanical Engineering and Computer Science, University of Bielsko-Biala, 2 Willowa Str., 43-309 Bielsko-Biala, Poland.ORCID 0000-0003-0454-6193

Patryk RóżyłoMechanical Engineering Faculty, Lublin University of Technology, 36 Nadbystrzycka Str., 20-618 Lublin, Poland.ORCID 0000-0003-1997-3235

Jagiellonian University · PLLublin University of Technology · PLUniversity of Bielsko-Biała · PLWest Pomeranian University of Technology in Szczecin · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This paper presents an analysis of the effect of the geometry of the end-coil transition zone on the material stress state of a machined compression spring with a rectangular wire cross-section. The literature relationships for determining the stresses in rectangular wire compression springs neglect the effects associated with the geometry of this zone. A series of non-linear numerical analyses were carried out for models of machined compression springs with a wide range of variation in geometrical parameters. The results of these analyses were used to develop a computational model to estimate the minimum value of the rounding radius

Indexed as

closed end coilsfinite element methodhelical springmachined springspring designstress concentration factor

Identifiers

PMID38612055

DOI10.3390/ma17071540

PMCPMC11012495

OpenAlexW4393255648

What OpenQuestion holds

Textmetadata

LicenceCC BY

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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.