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Conference Paper: An economical sculptured surface machining approach using fuzzy models and ball-nosed cutters

TitleAn economical sculptured surface machining approach using fuzzy models and ball-nosed cutters
Authors
KeywordsFeedrate control
Fuzzy logic
Sculptured surface machining
Issue Date2003
PublisherElsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/jmatprotec
Citation
Proceedings of the 9th International Manufacturing Conference, (IMCC 2000), Hong Kong, China , 16-17 August 2000. In Journal Of Materials Processing Technology, 2003, v. 138 n. 1-3, p. 579-585 How to Cite?
AbstractAssigning a constant feedrate for a ball-nosed cutter in the manufacturing of sculptured surfaces cannot achieve an optimum material removal rate (MRR). This is because the actual cutting speed on the cutting edges of the cutter is varying due to the change of surface gradient. In addition, the cutting force cannot be maintained at a constant level when the cutting speed changed. In this study, a fuzzy based MRR optimization approach is proposed in order to increase the machining efficiency. An optimum feedrate for each cutting point in the machining of sculptured surfaces is calculated, and the cutting force is kept constant. The surface gradient and tool life are treated as the fuzzy input variables. A machining trail demonstrated that the MRR was increased by 41% in comparison with the conventional constant feedrate cutting for the same surface. © 2003 Elsevier Science B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/74239
ISSN
2015 Impact Factor: 2.359
2015 SCImago Journal Rankings: 1.464
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorIp, RWLen_HK
dc.contributor.authorLau, HCWen_HK
dc.contributor.authorChan, FTSen_HK
dc.date.accessioned2010-09-06T06:59:20Z-
dc.date.available2010-09-06T06:59:20Z-
dc.date.issued2003en_HK
dc.identifier.citationProceedings of the 9th International Manufacturing Conference, (IMCC 2000), Hong Kong, China , 16-17 August 2000. In Journal Of Materials Processing Technology, 2003, v. 138 n. 1-3, p. 579-585en_HK
dc.identifier.issn0924-0136en_HK
dc.identifier.urihttp://hdl.handle.net/10722/74239-
dc.description.abstractAssigning a constant feedrate for a ball-nosed cutter in the manufacturing of sculptured surfaces cannot achieve an optimum material removal rate (MRR). This is because the actual cutting speed on the cutting edges of the cutter is varying due to the change of surface gradient. In addition, the cutting force cannot be maintained at a constant level when the cutting speed changed. In this study, a fuzzy based MRR optimization approach is proposed in order to increase the machining efficiency. An optimum feedrate for each cutting point in the machining of sculptured surfaces is calculated, and the cutting force is kept constant. The surface gradient and tool life are treated as the fuzzy input variables. A machining trail demonstrated that the MRR was increased by 41% in comparison with the conventional constant feedrate cutting for the same surface. © 2003 Elsevier Science B.V. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/jmatprotecen_HK
dc.relation.ispartofJournal of Materials Processing Technologyen_HK
dc.subjectFeedrate controlen_HK
dc.subjectFuzzy logicen_HK
dc.subjectSculptured surface machiningen_HK
dc.titleAn economical sculptured surface machining approach using fuzzy models and ball-nosed cuttersen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0924-0136&volume=138&issue=1-3&spage=579&epage=583&date=2003&atitle=An+economical+sculptured+surface+machining+approach+using+fuzzy+models+and+ball-nosed+cuttersen_HK
dc.identifier.emailChan, FTS: ftschan@hkucc.hku.hken_HK
dc.identifier.authorityChan, FTS=rp00090en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/S0924-0136(03)00149-3en_HK
dc.identifier.scopuseid_2-s2.0-0038818965en_HK
dc.identifier.hkuros86003en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0038818965&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume138en_HK
dc.identifier.issue1-3en_HK
dc.identifier.spage579en_HK
dc.identifier.epage585en_HK
dc.identifier.isiWOS:000184856900103-
dc.publisher.placeSwitzerlanden_HK
dc.description.otherProceedings of the 9th International Manufacturing Conference, (IMCC 2000), Hong Kong, China , 16-17 August 2000. In Journal Of Materials Processing Technology, 2003, v. 138 n. 1-3, p. 579-585-
dc.identifier.scopusauthoridIp, RWL=6701655036en_HK
dc.identifier.scopusauthoridLau, HCW=7201497785en_HK
dc.identifier.scopusauthoridChan, FTS=7202586517en_HK

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