
组合安装泰州INA轴承NKI15/20的问题要素及解决
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(1)在洁净的情况下装置轴承:装置场地应与车床、磨床和其他机械设备相距一段间隔。场地应清扫洁净,常常坚持枯燥洁净,水分等进入泰州INA轴承。反省轴承箱(座)、轴和轴承的其他相关组件以确保其洁净。轴承应留在原有包装中直到装置前的一刻,以避免被污染。(1)Installationofbearingsincleanconditi***:Theinstallationsiteshallbeseparatedbyacertaindistancefromlathes,grindersandothermechanicalequipment.Thesiteshouldbecleanandclean,ofteninsistingondryandclean,moistureintotheTaizhouINAbearing.Reflectonthebearingbox(seat),shaftandotherrelevantcomponentsofthebearingtoensureitscleanliness.Bearingsshouldbeleftintheoriginalpackaginguntilthemomentbeforethedeviceto***oidcontamination.原则上,牌子不同的润滑脂不能混合,而且,即使是同种增稠剂的润滑脂,也会因添加剂不同相互带来坏影响。Inprinciple,differentbrandsofgreasecannotbemixed,andeventhesamekindofthickenergrease,duetothedifferentadditives,willh***eanegativeimpactoneachother.表面涂有防锈油,您必须用清洁的***或煤油仔细清洗,再涂上干净优质或高速高温的润滑油脂方可安装使用。清洁度对泰州INA轴承寿命和振动噪声的影响是非常大的。但我们要特别提醒您的是:全封闭轴承不须清洗加油。Thesurfaceiscoatedwithanti-rustoil.Youmustcleanitcarefullywithcleangasolineorkerosene,andthencoatitwithclean,high-qualityorhigh-speedandhigh-temperaturegreasebeforeinstallingit.CleanlinesshasagreatinfluenceonthelifeandvibrationandnoiseofINAbearingsinTaizhou.Butwewouldliketoremindyouinparticularthatfullyenclosedbearingsdonotneedtobecleanedandrefueled.此外,已经与油脂密封免维护的所有中,至少有14%的污染只有在所有轴承早期失效的小部分使用轴承显着所致。轴承具有优良的制造和设计能力,能够提供各种恶劣的工作条件密封解决方案。Inaddition,atleast14%ofallthathasbeensealedwithgreaseandoilfreeofmaintenanceiscontaminatedonlybytheuseofbearingsina***allfractionofallearlybearingfailures.Bearinghasexcellentmanufacturinganddesigncapabilities,canprovideavarietyofharshworkingconditi***sealingsoluti***.安装条件是使用因素中的首要因素之一,往往因安装不合适而导致整套轴承各零件之间的受力状态发生变化,轴承在不正常的状态下运转并提早结束使用寿命内在因素主要是指结构设计、制造工艺和材料质量等决定泰州INA轴承质量的三大因素。Installationconditionisoneofthemostimportantfactorsinuse,whichoftenleadstothechangeofstressstateamongallpartsofthewholebearingduetoimproperinstallation.Theinternalfactorsofabnormaloperationandearlyendofservicelifeofthebearingmainlyrefertostructuraldesign,manufacturingprocessandmaterialquality,whichdeterminetheINAbearinginTaizhou.Threefactorsofquality.1)可以检查对是否加上了意外的载荷和安装误差是否国大等,并成为追究轴承损作原因的线索。1)Itispossibletocheckwhetheraccidentalloadsandinstallationerrorsh***ebeenadded,anditcanbeusedasacluetoinvestigatethecausesofbearingdamage.2)轴承安装参数:轴承与轴和轴承座的配合、安装时的偏向等因素也同样对轴承的振动产生影响。2)Bearinginstallationparameters:bearingandshaftandbearingseatcoordination,installationbiasandotherfactorsalsoh***eanimpactonbearingvibration.轴承一转动、内圈与外圈的滚道面,由于与滚动体是滚动接触,因而运行轨迹为暗面,运行轨迹附在滚道面上不属于异常,由此变可得知负载条件,所以在拆下万向节轴承的情况下,请严加注意和观察滚道面的运行轨迹。承受大的轴向载荷,承受力矩载荷,或在轴承箱上有极端刚性不均等。Whenthebearingrotates,theracewaysurfaceoftheinnerringandtheouterringisinrollingcontactwiththerollingbody,sotherunningtrackisdark,andtherunningtrackattachedtotheracewaysurfaceisnotabnormal,thustheloadconditioncanbeknown.Therefore,whentheuniversaljointbearingisremoved,pleasepaycloseattentiontoandobservetherunningtrackoftheracewaysurface.Bearinglargeaxialload,bearingmomentload,orextremerigidityunequalonthebearingbox.3)轴承工作条件:泰州INA轴承在运转过程中,载荷、转速、润滑条件三个方面对轴承振动的影响***大。3)Bearingworkingconditi***:IntherunningprocessofTaizhouINAbearing,load,speedandlubricationconditi***h***ethegreatestimpactonbearingvibration.4)轴承设计参数:包括轴承滚动体数量、套圈壁厚和游隙等。4)Bearingdesignparameters:includingthenumberofbearingrollers,ringwallthicknessandclearance.轴承零件的制造误差:包括轴承滚道和滚动体表面粗糙度。大量试验研究表明,波纹度对振动的影响占主导地位,而表面粗糙度和圆度的影响相对较小。Manufacturingerrorofbearingparts:includingbearingracewayandrollingsurfaceroughness.Alargenumberofexperimentalstudiesh***eshownthattheeffectofW***inessonvibrationisdominant,whiletheeffectofsurfaceroughnessandroundnessisrelatively***all.文章来自:泰州SKF轴承www.wh-Articlefrom:TaizhouSKFBearingwww.wh-文章来自:泰州INA轴承a-Articlefrom:TaizhouINABearinga-文章来自:泰州NSK轴承Articlefrom:TaizhouNSKBearing***:524085168电话:0510-81207777手机:13311666672/13395185757)