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ID:35159272
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页数:11页
时间:2019-03-20
《Search for a new design of deburring tools for intersecting.pdf》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、IntJAdvManufTechnolDOI10.1007/s00170-013-5459-yORIGINALARTICLESearchforanewdesignofdeburringtoolsforintersectingholeswithTRIZChang-HeeCho&Soo-WonChae&Kwon-HeeKimReceived:31August2011/Accepted:24October2013#Springer-VerlagLondon2013AbstractThisworkdescribes
2、aprocessofdesignimprove-burrformationneartheexitoforthogonalcuttingusingfinitementofdeburringtoolsforintersectingholesbasedontheelementsimulation.Gaitondeetal.[3]appliedtheTaguchiTRIZapproach.Deburringtestswiththepreviousdeburringoptimizationmethodforsimul
3、taneousminimizationofburrtoolprototypesshowedsurfaceirregularityonthedeburredheightandburrthicknessinfluencedbycuttingconditionsedges.Theirregularityisduetothecomplexinteraction,anddrillgeometry.Gaitondeetal.[4]alsoproposedanoptimalgovernedbyvariousparamet
4、ers,betweenthecutterheadandcuttingparametriccombinationforminimizingburrsizeinthethree-dimensionalburredge.Themajorparametersaffect-drillingusingBox–Behnkendesignwithgeneticalgorithm.ingthetooldynamicsareidentifiedandcontradictionanalysisHowever,completesu
5、ppressionofexitburrsinthedrillingofTRIZisperformedfortheproblem.Amongtheseveralprocessisimpossible[5].Aslargeburrsaredifficulttoremove,candidatesolutionprinciples,“asymmetry”isadoptedfortheburrsizehastobeminimizedbeforedeburring.Deburringcannewdesign.Witht
6、henewdesignbasedonthisprincipleofbeverydifficultwhentwoormoreholesintersectdeepintheasymmetry,variationsintherakeangleandcutterfaceexpo-workpiece.Thegeometryofaburredgecanbeverycompli-surearegreatlyreduced.TestsonaluminumalloyAl6061-T6catedandadeburringtoo
7、lusuallyhasdifficultyaccessingaspecimensshowedsignificantlylesssurfaceirregularity.Anburredgeindeepholes.Theburrsontheintersectingholescanindexofsurfaceirregularityisproposed.bedeburredinseveralwayssuchasabrasivejet[6],laser[7],ultrasound[8],micro-electric
8、aldischarge[9],electrochemicalKeywordsIntersectingholes.Deburringtool.Designprocesses[10],andspringloadedcutters[11].Waliaetal.[12]evolution.TRIZ.Surfaceirregularity.Tooldynamicsreportedthatsmallburrsorburrsi
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