500ml_PET饮料瓶胚注射模具毕业设计

500mlPET-1-11.1199720008070%1.2PETPETPET1990761992100199720020002001220225PET500mlPET-2-PET19901/3199341997DonyExpressPETConstarPETMXD6ConstarOxbarGreatPlains200376Olathe150001.3PET,,,,.PETPET,.500mlPET-3-2[8]2.1500ml600ml,500ml.:1)30g;2)0.35mm8ml,4ml;3),:500mlPET-4-2.2,,,:[1](PET),PET:1.,PET1/102.3.4.PET500mlPET-5-5.O2H2CO26.7.PETPET8.[1]4.1,:(Sprue)(Runner)/1.2.500mlPET-6-1.2.3.4.1.2.1.2.PC(Nylon)1.2.3.1.2.500mlPET-7-1.2.()1.2.3.4.1.2.3.4.2PETPolyethyleneTerephthalatePETTg7580270310130150PET1501804140100PETPET3ppm500mlPET-8-PET1.InjectionStretchBlowMoldingOneStep2..4.3PET:500mlPET-9-()332240345041001.252.27cmmV==××−=π3138085.040885.08cmVV=×==500mlPET-10-KNKNPAF1600450100081515701000≤=××××==π10~521++≥HHS1H2H3602101011010010~521≤=++=++HH(PartingLine,P.L.)500mlPET-11-spruemainrunnerbranchrunnergate24500mlPET-12-500mlPET-13-(Gate)(SideGate)(OverlapGate)(TabGate)(FanGate)(FilmGate)(RingGate)(DiskGate)(PointGate)(SubmarineGate),,1.5mm,1mm.500mlPET-14-,,,,,5,.,,,,.:.6.2MLMδPL22Mrwδδδ=+22wMMNCPLLδδ++=2∆+=PpcpLL()221wMPCPNCPLLδδε−−+=500mlPET-15-()δδδδε+⎥⎦⎤⎢⎣⎡−−−+×=rwmpcpMLL221()[]δδε+−+×=MPCPMLL1062.047.23+=ML()()41.23007.0104.0062.047.23=−×++MH2MMNCPHHδ+=PH2∆−=PPCPHH()ε+×=1PCPNCPHHwδ22.034.62+=NCPH()SMHH≥∆+−×max1ε06.08.15+052.02.6+()[]wSmDDδε+∆−+×=2.11()[]WSmDDδε+∆−+×=1500mlPET-16-()[]WSSDDδε+∆−+×=16.34=SD5.27=SD1.25=SD1.0=ε062.0=ε06.052.34+=mD06.053.27+=mD06.023.25+=mDMLmδPL22WMMNCPLLδδ−−=2∆+=PPCPLLδδδδ−⎟⎠⎞⎜⎝⎛+++=rWMNCPMLL2222Mrwδδδ=+()WMNCPMLLδδ−+=1.056.17−=ML()()PsRMMLL≥−×−−max1εδδ500mlPET-17-MH2MMNCPHHδ−=2∆+=PHHPCP()ε+×=1PCPNCPHHδδ−⎟⎠⎞⎜⎝⎛+=2MNCPMHH1.084.150−=MH()PsMHH≤∆−Ε−×min106.08.13−052.07.4−500mlPET-18-[3]°3~2MwFwLwMwLw500mlPET-19-M≈=π[][][]3233cos10cos101.0ασασσwFcHwwFcLcwFwLwd===Hwd13··500mlPET-20-η×∆××=tTcmPmcT∆-----------------------,;t---------------------------;kgvm6.109305086.7=×××==ρ()kkgkjc⋅=/48.09.0,21550265==−=∆ηKTKWP75.2=2sct×=2/3~2ms500mlPET-21-pImQ×∆=1()212ttcmQww−××=pmVw60=2604dVv×=π()()2125.0,/tttthkJAtQm+×−=∆××∆×=α()chmkJ°××/500mlPET-22-ldnA×××=πCtCtCtCthkgnGmmp°=∆°=°=°===26,50,22,25,/3021./500kgkJi=∆min/02.022253050010398.010398.035215mttmVpi=−×××=−∆××=−−,1083md−×=810814.3024.03×××==−dnAlπm21.0mm210=mm210[9][2]6.7.1500mlPET-23-6.7.26.7.36.7.4[7]500mlPET-24-500mlPET-25-500mlPET-26-500mlPET-27-500mlPET-28-2000320014RosalindJuran..ModernPlasticsEncyclopedia.Mid.OctoberIssue1993.7Jurgeleit,H.F.DEPS1198987(1961):,,2.5,,:500mlPET-29-;PET1Husky(1)48,192,120120,,47.3,227042,,A,,,,,BD,A,,,,,,,21,,,3,,447.322.5,4814.2,2,,,,500mlPET-30-30%4855%(2),,(3),,,,,,,,,,,,,,,(AA)(4),,,,500mlPET-31-:(1)(90,);(2);(3);(4);(5),,,,,4.3,,11.6,22800.82IV120,90.5,1.3,,13,(,),500mlPET-32-TheFreshGenerationInjectionMouldTechniqueGerhardW.Goerres,ThomasF.Hany,EhabKamel,GustavK.vonSchulthess,AlfredBuckDivisionofNuclearMedicine,DepartmentofRadiology,UniversityHospitalZurich,Raemistrasse100,8091Zurich,SwitzerlandReceived1Octoberandinrevisedform11November2001/Publishedonline:10January2002Springer-Verlag2002500mlPET-33-Abstract.Thetranslationandeditionismakeasummary:TheoriginalisintroducedfreshgenerationvaseearthenbrickmouldplasticstechniquedistinguishingfeaturealongwithbymeansofthevaseperformancethatthecyclewasachievedThatthiscyclescausesanajarofembryobecomecoolnotneedingmanipulatorandthelead-outplankagain,butisanajarofembryodirectlyislivingthatthestandardbecomescoolontherushpith,andislivingfurtherbymeansof2.5toinjectafterthecyclecoolingbeingcomeoutbythepeakThiscausesthefinishedpiececoolingmayimprove,therebylifteveryonetheovercaststandardyieldenormouslyDecreasedthedemandinroomthroughtheworkcellgetsridofthemanipulator,andsimplifythesystemenormouslyKeyword:InjectionmoulddesignٛKnowledgebaseÆInjectionmouldobjectrepresentationSummaryTheindexingvaseembryomouldplasticstechniqueisdesignedthedevelopmentattwinteeterboardmachinerysofHusky'smouldplasticssystemOughttosystematicallytherebeanallsidestostirtheteeterboardtocoilthecrossaxletocircle(picture1)EachonesectionismatchedsomebodywithsomebodyatypesemitocooltomoldthestandardThemasterstampersystematicallyis48anovercaststandard,therebysupplys192standardrushspithFiingteeterboardjacketpossesscriterionheatfluxaroadandsemianovercaststandardStandardizedtwostepsofmouldsplasticsunitsareequipdtothissystem,andthatunitpossessone120millimeterstopacktheenginemoldingand120millimeterstoinjectthepressurestufftosqueezein,andinjectingalongtheGreatWallthepressurestuffpossessengineathicktube-shapedheadandadistributionvalvetojointwogradesDesigninginthewayofthevaseembryoatthemoment,targetweightisthe47.3gramsvaseembryos,therebyinjectingamountis2270gramsTwo42differencesisgatherdbeingusedasystemtothebenzoltwomethanoicacidglycolesterstuds,andeveryonewhollyacquireedtheeffectthatmaybereceiveedWhenthemachinerycycles,theplasticmaterialfirstofallinjectsupASincethefactthatthevaseembryowillremainthestandardrushpithon,thevaseembryoislivingtoturnonthestandardnotnecessaries,andthattraditionalsystemgoesupsuchasbeinglivingisstiffinthatwayHence,themachinerycyclethattheoverwhelmingmajoritycoolingmaybeliving