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Conference Paper: Study of the rheological properties and the finishing behavior of abrasive gels in abrasive flow machining

TitleStudy of the rheological properties and the finishing behavior of abrasive gels in abrasive flow machining
Authors
KeywordsAbrasive Flow Machining
Abrasive Gel
Rheological Property
Issue Date2007
Citation
Journal Of Mechanical Science And Technology, 2007, v. 21 n. 10, p. 1593-1598 How to Cite?
AbstractAbrasive flow machining (AFM) is an effective method to finish the smooth surface in the complex holes. Abrasive media are key elements which dominate the polished results in AFM. But it is hard to develop the machining model of these abrasive gels because of its complicated mechanism. In this research, a non-Newtonian flow is used to set up the abrasive mechanism of the abrasive media in AFM. Power law is a main equation of the non-Newtonian flow to describe the motion of the abrasive media. Viscosities vs. shear rates of different abrasive gels are used to establish the power law in CFD-ACE + software first. And the working parameters of AFM were applied as input to study the properties of the abrasive gels in AFM. Finally, the relationships between the simulations and the experiments were found. And the abrasive mechanism of the abrasive gels was set up in AFM. The simulated results show that the abrasive gel with high viscosity can entirely deform in the complex hole than the abrasive gel with low viscosity. And the abrasive gel with high viscosity generates a larger shear force than the abrasive gel with low viscosity in the same area. Moreover, the strain rate is seriously changed when the abrasive gel cross over the narrow cross-section of the complex hole. It also means that abrasive gel will produce large finish force in that area. And these results indeed consist with the experiments in AFM.
Persistent Identifierhttp://hdl.handle.net/10722/158978
ISSN
2015 Impact Factor: 0.761
2015 SCImago Journal Rankings: 0.589
References

 

DC FieldValueLanguage
dc.contributor.authorWang, ACen_US
dc.contributor.authorLiu, CHen_US
dc.contributor.authorLiang, KZen_US
dc.contributor.authorPai, SHen_US
dc.date.accessioned2012-08-08T09:04:55Z-
dc.date.available2012-08-08T09:04:55Z-
dc.date.issued2007en_US
dc.identifier.citationJournal Of Mechanical Science And Technology, 2007, v. 21 n. 10, p. 1593-1598en_US
dc.identifier.issn1738-494Xen_US
dc.identifier.urihttp://hdl.handle.net/10722/158978-
dc.description.abstractAbrasive flow machining (AFM) is an effective method to finish the smooth surface in the complex holes. Abrasive media are key elements which dominate the polished results in AFM. But it is hard to develop the machining model of these abrasive gels because of its complicated mechanism. In this research, a non-Newtonian flow is used to set up the abrasive mechanism of the abrasive media in AFM. Power law is a main equation of the non-Newtonian flow to describe the motion of the abrasive media. Viscosities vs. shear rates of different abrasive gels are used to establish the power law in CFD-ACE + software first. And the working parameters of AFM were applied as input to study the properties of the abrasive gels in AFM. Finally, the relationships between the simulations and the experiments were found. And the abrasive mechanism of the abrasive gels was set up in AFM. The simulated results show that the abrasive gel with high viscosity can entirely deform in the complex hole than the abrasive gel with low viscosity. And the abrasive gel with high viscosity generates a larger shear force than the abrasive gel with low viscosity in the same area. Moreover, the strain rate is seriously changed when the abrasive gel cross over the narrow cross-section of the complex hole. It also means that abrasive gel will produce large finish force in that area. And these results indeed consist with the experiments in AFM.en_US
dc.languageengen_US
dc.relation.ispartofJournal of Mechanical Science and Technologyen_US
dc.subjectAbrasive Flow Machiningen_US
dc.subjectAbrasive Gelen_US
dc.subjectRheological Propertyen_US
dc.titleStudy of the rheological properties and the finishing behavior of abrasive gels in abrasive flow machiningen_US
dc.typeConference_Paperen_US
dc.identifier.emailLiu, CH:chliu@hkucc.hku.hken_US
dc.identifier.authorityLiu, CH=rp00152en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-35349014829en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-35349014829&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume21en_US
dc.identifier.issue10en_US
dc.identifier.spage1593en_US
dc.identifier.epage1598en_US
dc.publisher.placeGermanyen_US
dc.identifier.scopusauthoridWang, AC=18042759000en_US
dc.identifier.scopusauthoridLiu, CH=36065161300en_US
dc.identifier.scopusauthoridLiang, KZ=12781373000en_US
dc.identifier.scopusauthoridPai, SH=22935599700en_US

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