安装前，将电机输入轴、***凸台及减速机连接部位的防锈油用或锌钠水擦拭净。其目的是保证连接的紧密性及运转的灵活性，并且防止不必要的磨损。Beforeinstallation,theantirustoilofthemotorinputshaft,theitioningprotrudingplatformandtheconnectingpartofthereduceriscleanedwithgasolineorzincsodiumwater.Thepureistoensurethetightnessoftheconnectionandtheflexibilityoftheoperation,andtopreventunnecessarywear.安装减速机时，应重视传动中心轴线对中，其误差不得大于所用联轴器的使用补偿量。对中良好能延长使用寿命，并获得理想的传动效率.Wheninstallingthereducer,weshouldpaymoreattentiontotheaxisofthetran***issioncenter,andtheerrorshouldnotbegreaterthantheusecompensationofthecouplingsused.Itcanprolongtheservicelifeandobtaintheidealtran***issionefficiencyforthegood.减速机内部齿轮的齿距和压力角小齿距能保证有较多的轮齿同时接触，齿轮重叠增多，减少单个齿轮挠曲，降低传动噪声，提高传动精度。较小的压力角由于齿轮接触角和横六角空心砖模具向重叠比都比较大，因此运转噪声小、精度高。Thetoothdistanceofthegearinthereducerandthe***allpitchofthepressureanglecanensurethattherearemoreteethatthesametime,theoverlapofthegearisincreased,thedeflectionofthesinglegearisreduced,thetran***issionnoiseisreduced,andthetran***issionprecisionisimproved.The***allerpressureangleisduetothelargercontactratiobetweenthegearcontactangleandthesixcornersofthehollowbrickmold,sotherunningnoiseis***allandtheaccuracyishigh.减速机内部齿轮齿形修整（修缘和修根）和齿顶倒角将齿顶的齿形切削成比正确的渐开曲线略呈凸形。当齿轮齿面受外力产生变形时，可以避免对与之啮合的齿轮产生干涉，并且可以降低噪音，延长齿轮寿命。Theinternalgearofthereduceristrimmed(trimandtrim)andtoothtopchamferingtomakethetoothshapeofthetoothtopconvexthanthecorrectinvolutecurve.Whenthegeartoothsurfaceisdeformedbyexternalforce,itcan***oidinterferencetothegearsengagedwithit,andcanreducenoiseandprolongtheservicelifeofgears.)