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dc.contributor.authorLi, Huaizhong
dc.date.accessioned2020-09-11T01:28:12Z
dc.date.available2020-09-11T01:28:12Z
dc.date.issued2020
dc.identifier.issn0268-3768en_US
dc.identifier.doi10.1007/s00170-020-05246-5en_US
dc.identifier.urihttp://hdl.handle.net/10072/397211
dc.description.abstractThis paper presents an experimental study on abrasive waterjet (AWJ) drilling of Inconel 718 and AISI 1040 steel, with an aim to understand the AWJ hole drilling performance and to investigate the process monitoring strategy by using acoustic emission (AE). In the experiments, pressure levels were set from 200 to 350 MPa at intervals of 50 MPa, and drilling time between 5 and 30 s at intervals of 5 s. It is found that the hole depth increases along with the drilling time at a slowing down penetration rate. A higher pressure results in a higher penetration rate. While there exists a direct influence of the material property on the drilling efficiency, it has limited significance with regard to the diameter of the hole produced. AE-RMS signal is demonstrated to be able to reflect the decreasing trend of the penetration rate and the influence of the pressure. A strong correlation between the penetration rate and AE-RMS values in AWJ hole drilling is shown through correlation analysis. The AE-RMS is also substantially affected by the material properties. A discrepancy of the AE-RMS under similar condition may suggest an anomaly in this cutting run.en_US
dc.description.peerreviewedYesen_US
dc.languageEnglishen_US
dc.language.isoeng
dc.publisherSpringeren_US
dc.relation.ispartofpagefrom3401en_US
dc.relation.ispartofpageto3414en_US
dc.relation.ispartofissue7-8en_US
dc.relation.ispartofjournalThe International Journal of Advanced Manufacturing Technologyen_US
dc.relation.ispartofvolume107en_US
dc.subject.fieldofresearchMathematical Sciencesen_US
dc.subject.fieldofresearchInformation and Computing Sciencesen_US
dc.subject.fieldofresearchEngineeringen_US
dc.subject.fieldofresearchcode01en_US
dc.subject.fieldofresearchcode08en_US
dc.subject.fieldofresearchcode09en_US
dc.subject.keywordsScience & Technologyen_US
dc.subject.keywordsAutomation & Control Systemsen_US
dc.subject.keywordsEngineering, Manufacturingen_US
dc.titleMonitoring the abrasive waterjet drilling of Inconel 718 and steel: a comparative studyen_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Articlesen_US
dcterms.bibliographicCitationLi, H, Monitoring the abrasive waterjet drilling of Inconel 718 and steel: a comparative study, The International Journal of Advanced Manufacturing Technology, 2020, 107 (7-8), pp. 3401-3414en_US
dc.date.updated2020-09-08T23:58:30Z
dc.description.versionAccepted Manuscript (AM)en_US
gro.rights.copyright© 2020 Springer London. This is an electronic version of an article published in The International Journal of Advanced Manufacturing Technology 2020, 107 (7-8), pp. 3401-3414. The International Journal of Advanced Manufacturing Technology is available online at: http://link.springer.com/ with the open URL of your article.en_US
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gro.griffith.authorLi, Huaizhong


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