米其林轮胎技术用语词典Michelin tire technology dictionary.docx

米其林轮胎技术用语词典Michelin tire technology dictionary.docx

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米其林轮胎技术用语词典Michelintiretechnologydictionary

米其林轮胎技术用语词典（Michelintiretechnologydictionary）

Thepressure|AirPressure

Thepressureoftheairinsidethetireisinchespersquareinch.Themetricunitis"PSI"orthemetricunitofairpressure.

Fourwheelpositioning|Alignment

Adjustallthewheelsonthevehicle,makethemintheoppositedirectionoftheroadandthebestdirectionofeachother,fourwheelpositioningbadwillcauseabnormalwearoftires,shortentheservicelifeoftires.

Allseasontire|All-seasontyres

Intherainandsnowweather,itprovidesbettertractionbalance,andhasgoodtreadpatternlife,comfortandtranquilityofthetire.Inordertoobtainthemaximumsafetyguaranteeofwintersnowandicepavement,wintertiresarerecommended

Waterdrift|Aquaplaning

Anextremelydangerousconditionwherethewateraccumulatedinfrontofthetirecausesthetiretolosecontactwiththeroad.Atthispoint,thevehiclewillsliponthewaterandcompletelylosecontrol.Thisphenomenoniscalled"Shuipiaophenomenon"（hydroplaning）.

Theratioofheighttowidth|AspectRatio

Ratiooftiresideheighttocrosssectionwidthoftire.

Asymmetricaltreaddesign|AsymmetricalTreadDesign（AD）

Theuseofdifferentpatternsonbothsidesofthetreadcanenhanceandoptimizethecontrolperformanceofthedrywetland.Thetreadpatternsontheinnertirehavemoretransversegroovestofacilitatedrainage

Balance/imbalance|Balance/Imbalance

Balancereferstotheaveragedistributionoftheweightofatireandwheelrimwhenitrotates.Inadjustingtheimbalance,thetrainedtechnicianwilladdaweightbalanceblocktotheinsideoroutsideoftherim.

MichelinBAZBandedAtZeroTechnology?

|?

Michelin?

BAZtechnologyreferstothesteelbeltoftheupperpartofthetreadareausingpolyamidespiralwindingcover,canwithstandcentrifugalforcemaycausethetiredeformationathighspeed1.BAZtechnologyoptimizesthevehicle'shighspeedhandlingandtiredurability.

Theobliquecord（tire）|Bias-Ply

Tirewithdiagonalplyplyoftreadcenterline.

Boltcircle（diameter）|BoltCircle

Bymeasuringtheimaginarycirclediameteratthecenterofeachnuthole,thedistancebetweentwopositiverelativeholesonthecircumferenceismeasured.Thisdatacanbeusedwhenselectingtherightreplacementrim.

Camber|Camber

Theangleoftherimtotheinsideoroutsideistomeasurethedegreeofthewheel".Insteering,inordertomaintaintheflatcontactbetweentheoutertireandtheroadsurface,thecamberangleshouldbeadjusted.Excessiveangleortoosmallcamberwillcauseabnormalwearofthetire,affectingtheservicelifeofthetire.

Camberthrust|CamberThrust

Thelateralforceorlateralforceproducedwhenthecamberofthetirebeltrotates,whichcanincreaseordecreasethelateralforceproducedbythetire.

Carbonblack|CarbonBlack

Thisisanenhancedadditivethatcanenhancethewearresistanceofthetirewhenitisaddedtotherubberformulation.

Thebearingcapacityof|CarryingCapacity

Howmuchweightcaneachtirebedesignedunderacertaintirepressure?

.Eachtyresizehasaloadinflationtabletoensurethattheinflatedairpressureissufficienttobeartheloadontheaxle.

Afterthedip|Caster

Theanglebetweentheverticallinedrawnfromthecenterlineofthewheelrimandtheaxleinthedirectionofthewheelrim.Itcanimprovethedirectionstabilityofvehiclesandthefeelingofcentralstraightrunning.

Themiddle|Centerline

Animaginarylinedownthecenterofthevehicle.Positioningandtrackingisusingthislinetomeasure.

Thecentrifugalforce|CentrifugalForce

Thelateralaccelerationofacurvemovingobjectisg.Whenthecarrunsincurves,itwillbesubjectedtocentrifugalforceandpullittotheoutside.Inordertocounteractcentrifugalforce,thetirewillproducethesamereverseforceontheroadsurface.Alsocalledtransverseforce".

Coldinflationpressure|ColdInflationPressure

Thetirepressuremeasuredbeforethetiresgenerateheatisinpoundspersquareinch（PSI）.

接地面|接触斑

轮胎与路面接触的区域亦称”足印”。

转向力|转向力

车辆转向时轮胎产生的转向力，能够保持车辆按照预想的弧线轨迹行驶。

交叉Z形细小沟槽技术|交叉z-sipes技术

一种能够提供胎面花纹内部的横向和纵向刚性的细小沟槽花纹。

车辆整备重量|CurbWeight

带有装满的水槽（包括油箱）和所有正常设备、但不包含驾驶人和乘客的量产车辆重量。

曲挠|偏转

当胎面接触路面时，胎侧的曲挠变形。

方向稳定性|方向稳定性

车辆在安全、自信的驾驶下，克服路面崎岖、侧风、空气动力学提升力或者其他外部影响1，高速行驶出一条直线的能力。

美国交通部标识|点标记

胎侧上的一个标识，显示轮胎是否符合美国交通部（点）制订的车辆安全标准。

只有在北美市场销售的轮胎才需在轮胎胎侧上施加点标志，在中国市场销售的轮胎无需施加点标志。

跑偏|漂移

跑偏指的是，在没有转向动作的时候，车辆行驶偏离直线轨迹。

双胎|对偶

两条轮胎并排安装在车轴的同一侧，以提高负载能力和牵引能力。

每个车轴上装有四条轮胎。

动态平衡|动态平衡

当车辆的重量平均分配在轮胎圆周以及两侧的中心线上时，就实现了动态平衡。

失去动平衡的轮胎和轮辋组合将在车辆行驶中产生晃动或者两侧抖动现象。

偏心安装|偏心安装

安装轮胎和轮辋组合时，将其旋转中心不与车辆轮毂的旋转中心对齐。

标志|ECEECE标志

欧洲经济委员会（ECE）制订了机动车标准要求ECE批准的轮胎必须满足尺寸和品牌标准，以及高速耐久性等方面的规定。

加强型轿车轮胎|额外负荷

具有高于普通标准的充气最大值，从而实现更大的额定负载能力的轿车轮胎。

自由半径|自由半径

轮胎和轮辋组合在无负载状态下、未发生偏转的半径。

绿色x？

米其林？

绿色x？

标志保证了市场上最高的节能效率、减少了二