Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/73785
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dc.contributorDepartment of Industrial and Systems Engineeringen_US
dc.creatorWang, CJen_US
dc.creatorCheung, CFen_US
dc.creatorLiu, MYen_US
dc.date.accessioned2018-03-29T07:15:20Z-
dc.date.available2018-03-29T07:15:20Z-
dc.identifier.issn0020-7403en_US
dc.identifier.urihttp://hdl.handle.net/10397/73785-
dc.language.isoenen_US
dc.publisherPergamon Pressen_US
dc.rights© 2017 Elsevier Ltd. All rights reserved.en_US
dc.rights© 2017. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/en_US
dc.rightsThe following publication Wang, C. J., Cheung, C. F., & Liu, M. Y. (2017). Numerical modeling and experimentation of three dimensional material removal characteristics in fluid jet polishing. International Journal of Mechanical Sciences, 133, 568-577 is available at https://doi.org/10.1016/j.ijmecsci.2017.09.018.en_US
dc.subjectCharacterizationen_US
dc.subjectFluid jet polishingen_US
dc.subjectMaterial removalen_US
dc.subjectModelingen_US
dc.subjectTool influence functionen_US
dc.subjectUltra-precision machiningen_US
dc.titleNumerical modeling and experimentation of three dimensional material removal characteristics in fluid jet polishingen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage568en_US
dc.identifier.epage577en_US
dc.identifier.volume133en_US
dc.identifier.doi10.1016/j.ijmecsci.2017.09.018en_US
dcterms.abstractFluid jet polishing is a promising ultra-precision polishing technology which has been successfully used in polishing various kinds of precision components. The characterization of the material removal plays an important role in deterministic ultra-precision polishing process, which not only helps to better understand its material removal characteristics, but is also used to predict the material removal and help to determine the dwell time needed at different positions of the workpiece. During the fluid jet polishing process, both vertical and oblique polishing modes are often used for different purposes. However, currently published researches about the modeling of fluid jet polishing are usually focused on the vertical impinging mode. Relatively few attentions have been paid to model the material removal in oblique impinging mode, whose material removal profile is asymmetric. As a result, this paper attempts to present a universal three dimensional numerical model (U3DNM) which can be used to model the fluid jet polishing process both in vertical and oblique impinging modes. The U3DMN is built based on the computational fluid dynamic modelling method. Four groups of simulations and polishing experiments were also conducted under various conditions so as to test the feasibility and reliability of this model. The results infer that the proposed numerical model is effective and has high robustness under various conditions. The successful development of the U3DNM provides a better understanding of the material removal characteristics which shed some light for better understanding and analysis of material removal for freeform surfaces which possesses continuous variation of curvatures.en_US
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationInternational journal of mechanical sciences, Nov. 2017, v. 133, p. 568-577en_US
dcterms.isPartOfInternational journal of mechanical sciencesen_US
dcterms.issued2017-11-
dc.identifier.scopus2-s2.0-85029720115-
dc.identifier.eissn1879-2162en_US
dc.identifier.rosgroupid2017002251-
dc.description.ros2017-2018 > Academic research: refereed > Publication in refereed journalen_US
dc.description.validate201802 bcrcen_US
dc.description.oaAccepted Manuscripten_US
dc.identifier.FolderNumbera1242-
dc.identifier.SubFormID44313-
dc.description.fundingSourceOthersen_US
dc.description.fundingTextHong Kong Innovation and Technology Commissionen_US
dc.description.pubStatusPublisheden_US
dc.description.oaCategoryVoR alloweden_US
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