7)tire_layout_plt_part1.ppt

,Footprint,Tireconstruction,Treadpatternlayout,Footprint,RTire,Goal2.High-speed3.BeltCapplyconstr.FOOTPRINT,RTire,C=2*R*,Wear,Treadmechanics,Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidth,Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidth,Forceneutralline,SteelBelt,DevelopofTire-SECTION,Forceneutralline,Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidth,deckperimeter,Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidth,mold,Moulddatafortiredesign,R1,R2,R4,R3,?TW45,Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidthSidewallconstr.SUBCapplyconstr.,Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidthSidewallconstr.SUBCapplyconstr.,tangente,1.Belt,2.Belt,Goal1.History2.TW453.Componentcalculation:BeltwidthIrregularwearCapplywidthTreadwidthSidewallwidthSidewallconstr.4.High-speedBeltCapplyconstr.SUBCompressionBead/Sidewall,Leadingedge,Sectionthroughablock-typetreadincircumferentialdirection,H&Tblock,H&Tgroove,WhatisIrregularWear(IW)?Blockheightvariations(circumferrential)clearlydifferentiatedfromUW(unevenwear)asshoulderorcenterwearBlocksinkageand/orHeal&ToewhichresultinnoiseandvibrationsAcousticalandopticalnoticeable,Goal1.History2.TW453.Componentcalculation:BeltwidthIrregularwearCapplywidthTreadwidthSidewallwidthSidewallconstr.4.High-speedBeltCapplyconstr.SUBCompressionBead/Sidewall,HAS,Capply,Beltangle,width2.Belt,Curingrim-usedrim,Treadcompounds,Pattern,Goal1.History2.TW453.Componentcalculation:BeltwidthIrregularwearCapplywidthTreadwidthSidewallwidthSidewallconstr.4.High-speedBeltCapplyconstr.SUBCompressionBead/Sidewall,INFLUENCEONIW,Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidthSidewallconstr.SUBCapplyconstr.,Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidth,(f),1.Cord-length,2.Material-volumenovercord,cord,innerlining,innerlining,cord,TREADWIDTH,Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidthSidewallconstr.SUBCapplyconstr.,L45,d,Guide-Line:,WingWidth:81mmStandardTread/WingDesign,GuideLine:dmin15mm,Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidthSidewallconstr.SUBCapplyconstr.,StandardTread/Wing-Design,C:min16mm,Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidthSidewallconstr.SUBCapplyconstr.,1.BELT-WIDTH,8mm,2*8mm(L45),2*8mm(wings),TREADWIDTH,(1.BELTWIDTH-8mm+32mm)1.BELTWIDTH+24mm,-,+,+,Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidthSidewallconstr.SUBCapplyconstr.,Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidth,NominalDiameterND,Influence:Bead-Apex,2mmless,ReinforcementThickness1mm,Collapsible-Drum,Expansion-Drum,EST,Influenceofdrum-geometry!,Goal1.Cordlength2.drumcontour,WIDTH-SIDEWALL,?,Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidthSidewallconstr.SUBCapplyconstr.,WIDTH-SIDEWALL,1.BELT(green)/2,DRUMWIDTH/2,-,-,(),SUB,+,CollapsibleDrum(D32-02)=36mmExpansionDrum(18315)=41mm,(DRUMWIDTH/2)-(1.BELTWIDTH/2-15mm)+41mm,Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidthSidewallconstr.Capplyconstr.,Goal1.Tireproperty2.Influence3.High-speed4.BeltCapplyconstr.FOOTPRINTSUBCompressionBead/Sidewall,Belt1,Belt2,Footprint,Goal1.Tireproperty2.Influence3.High-speed4.BeltCapplyconstr.FOOTPRINTSUBCompressionBead/Sidewall,1.Belt,2.Belt,Goal1.Tireproperty2.Influence3.High-speed4.BeltCapplyconstr.FOOTPRINTSUBCompressionBead/Sidewall,Goal1.Tireproperty2.Influence3.High-speed4.BeltCapplyconstr.FOOTPRINTSUBCompressionBead/Sidewall,FCentrifugal,Footprint,Goal2.High-speed3.BeltCapplyconstr.FOOTPRINTCompressionBead/Sidewall,Goal2.High-speed3.BeltCapplyconstr.FOOTPRINTCompressionBead/Sidewall,Opensystem,Cap-plycoveredsystem,Goal1.Tireproperty2.Influence3.High-speed4.BeltCapplyconstr.FOOTPRINTSUBCompressionBead/Sidewall,FCentrifugal,FFootprintdeformation,CAPPLY,Goal2.High-speed3.BeltCapplyconstr.FOOTPRINTCompressionBead/Sidewall,Tread,Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidthSidewallconstr.SUBCapplyconstr.,BELT-width=n(mm),BELT-width=n-10(mm),BELT-width=n+10(mm),Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidthSidewallconstr.SUBCapplyconstr.,Capplysytems,FullCAPPLY,StripsCAP-PLY,Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidthSidewallconstr.SUBCapplyconstr.,FullCAP-PLY,Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidthCapplyconstr.,Overlap-reduction,FullCAP-PLY,1.Lifting2.lengthshrinks,1.Belt,2.Belt,overlap,Cap-ply,Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidthSidewallconstr.SUBCapplyconstr.,StripsCAP-PLY,Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidthSidewallconstr.SUBCapplyconstr.,withoutcap-ply,edgestop!,StripCAP-PLY,Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidthSidewallconstr.SUBCapplyconstr.,Diameterf(liftrate),Diameterf(reducedliftrate),Goal2.High-speed3.BeltCapplyconstr.FOOTPRINTCompressionBead/Sidewall,TireGrowthduringHigh-Speed,Cap-PlyElongation,FCentrifugal,Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidthSidewallconstr.SUBCapplyconstr.,Belt-drum,Fullcapply,StripsCAP-PLY,Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidthSidewallconstr.SUBCapplyconstr.,Cap-plyconstruction1-1-1NL=1,0-NR=1,0,Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidthSidewallconstr.SUBCapplyconstr.,Cap-plyconstruction2-2-2NL=1,0-NR=1,0,Goal1.TW452.Componentcalculation:BeltwidthCapplywidthTreadwidthSidewallwidthSidewallconstr.SUBCapplyconstr.,Goal2.High-speed3.BeltCapplyconstr.FOOTPRINTCompressionBead/Sidewall,stretch,stretch,Stretch-force,S