Evidence map›Paper›PMID 31671646›Full record

ArticleMaterials (Basel, Switzerland)2019

Geometric Accuracy Improvement by Using Electrochemical Reaming with a Helical Tube Electrode as Post-Processing for EDM.

Yan Zhang, Chen Wang, Yu Wang, Qin Ni, Lei Ji

Abstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

5 authors.

Yan ZhangSchool of Mechanical and Power Engineering, Nanjing Tech University, Nanjing 211800, China. zhangyanzy@njtech.edu.cn.
Chen WangSchool of Mechanical and Power Engineering, Nanjing Tech University, Nanjing 211800, China. wangchen_fly@njtech.edu.cn.
Yu WangAECC Sichuan Gas Turbine Research Establishment, Sichuan 610500, China. wangy_cgte@163.com.
Qin NiSchool of Mechanical and Power Engineering, Nanjing Tech University, Nanjing 211800, China. niqinpanda@163.com.
Lei JiSchool of Mechanical and Power Engineering, Nanjing Tech University, Nanjing 211800, China. jilei.1993@163.com.

Funding

National Natural Science Foundation of China 51705239
6 · The paper itself

Abstract

Electrochemical reaming using a helical tube electrode together with lateral flushing is proposed as post-processing to improve the machining accuracy and surface quality of holes produced by electrical discharge machining (EDM). The velocity distributions of flushing in the machining gap for a cylindrical tube electrode and for a helical tube electrode were compared using flow field simulations. The role of the helical structure in promoting removal of machining products was illustrated by the results of the flow field simulations for different lateral flushing pressures. The performance of electrochemical reaming as post-processing in improving machining accuracy and surface quality was verified by comparative experiments examining the exit circularity error, taper, and surface morphology of machined holes. Finally, an optimum combination of machining parameters was obtained through a process parameter optimization experiment.

Indexed as

EDMelectrochemical reaminghelical tube electrodelateral flushing

Identifiers

PMID31671646
PMCPMC6862523

What OpenQuestion holds

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LicenceCC BY
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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.