Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/75812
DC FieldValueLanguage
dc.contributor.authorCao, ZCen_US
dc.contributor.authorCheung, CFen_US
dc.contributor.authorHo, LTen_US
dc.contributor.authorLiu, MYen_US
dc.date.accessioned2018-05-10T02:54:40Z-
dc.date.available2018-05-10T02:54:40Z-
dc.date.issued2017-
dc.identifier.citationPrecision engineering, 2017, v. 50, p. 361-371en_US
dc.identifier.issn0141-6359-
dc.identifier.urihttp://hdl.handle.net/10397/75812-
dc.description.abstractThree-dimensional structured surfaces (3D-structured surfaces) possessing specially designed functional textures are widely used in the development of advanced products. This paper presents a novel swing precess bonnet polishing (SPBP) method for generating complex 3D-structured surfaces which is accomplished by the combination of specific polishing tool orientation and tool path. The SPBP method is a sub-aperture finishing process in which the polishing spindle is swung around the normal direction of the target surface within the scope of swing angle while moving around the center of the bonnet. This is quite different from the 'single precess' and 'continuous precessing' polishing regime, in which the precess angle is constant. The technological merits of the SPBP were realized through a series of polishing experiments. The results show that the generation of complex 3D-structured surfaces is affected by many factors which include point spacing, track spacing, swing speed, swing angle, head speed, tool pressure, tool radius, feed rate, polishing depth, polishing cloth, polishing strategies, polishing slurry, etc. To better understand and determine the surface generation of complex 3D-structured surfaces by the SPBP method, a multi-scale material removal model and hence a surface generation model have been built for characterizing the tool influence function and predicting the 3D-structured surface generation in SPBP based on the study of contact mechanics, kinematics theory, abrasive wear mechanism, and the convolution of the tool influence function and dwell time map along the swing precess polishing tool path. The predicted results agree reasonably well with the experimental results.en_US
dc.description.sponsorshipDepartment of Industrial and Systems Engineeringen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofPrecision engineeringen_US
dc.subjectSwing precess bonnet polishingen_US
dc.subjectModeling and simulationen_US
dc.subjectMaterial removal characteristicsen_US
dc.subjectSurface generationen_US
dc.subjectComplex 3D structured surfacesen_US
dc.subjectUltra-precision machiningen_US
dc.titleTheoretical and experimental investigation of surface generation in swing precess bonnet polishing of complex three-dimensional structured surfacesen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage361-
dc.identifier.epage371-
dc.identifier.volume50-
dc.identifier.doi10.1016/j.precisioneng.2017.06.010-
dc.identifier.isiWOS:000409151100039-
dc.identifier.eissn1873-2372-
dc.identifier.rosgroupid2017002254-
dc.description.ros2017-2018 > Academic research: refereed > Publication in refereed journal-
dc.description.validate201805 bcrc-
Appears in Collections:Journal/Magazine Article
Access
View full-text via PolyU eLinks SFX Query
Show simple item record

SCOPUSTM   
Citations

5
Last Week
1
Last month
Citations as of Apr 3, 2019

WEB OF SCIENCETM
Citations

5
Last Week
0
Last month
Citations as of Dec 10, 2019

Page view(s)

56
Last Week
0
Last month
Citations as of Dec 10, 2019

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.