内部因素主要是结构设计、制造工艺和材料质量，决定了进口特种轴承的质量。Internalfactorsaremainlystructuraldesign,manufacturingprocessandmaterialquality,whichdeterminethequalityofimportedspecialbearings.在洛阳轴承网失效分析中，原材料质量因素比例明显降低，但仍是影响失效的主要因素之一。材料选择是否正确仍然是淮安INA轴承失效分析中BI须考虑的一个因素。InthefailureanalysisofLuoyangbearingnetwork,theproportionofqualityfactorsofrawmaterialsis***iouslyreduced,butitisstilloneofthemainfactorsaffectingthefailure.Materialselectionisstillafactortobec***ideredbyBIinfailureanalysisofHuaianINAbearing.首先，只有在结构设计合理、轴承***的情况下，才能使轴承具有更长的使用寿命。影响轴承产品质量的热处理和磨削过程往往与轴承失效直接相关。轴承的制造通常采用锻造、热处理、车削、磨削和装配工艺。Firstly,onlywhenthestructuredesignisreasonableandthebearingisadvanced,canthebearingh***elongerservicelife.Theheattreatmentandgrindingprocessesthataffectthequalityofbearingproductsareoftendirectlyrelatedtobearingfailure.Bearingsareusuallymanufacturedbyforging,heattreatment,turning,grindingandassemblyprocesses.轴承失效分析的主要任务是根据大量的背景信息分析圆锥滚子轴承的数据和失效模式，延长使用寿命，找出引起失效的主要因素，避免淮安INA轴承突然早期失效，并提出相应的改进措施。Themaintaskofbearingfailureanalysisistoanalyzethedataandfailuremodeoftaperedrollerbearingsbasedonalargeamountofbackgroundinformation,prolongservicelife,findoutthemainfactorscausingfailure,***oidthesuddenearlyfailureofHuaianINAbearings,andputforwardcorrespondingimprovementmeasures.轴承失效往往是由进口轴承的各种啮合因素引起的。所有的设计和制造工艺因素都与轴承失效有关。轴承座的断裂很难判断。一般来说，我们可以用这种方法来确定淮安INA轴承失效的原因。Bearingfailureisoftencausedbyvariousmeshingfactorsofimportedbearings.Alldesignandmanufacturingprocessfactorsarerelatedtobearingfailure.Itisdifficulttojudgethefractureofbearingseat.Generallyspeaking,wecanusethismethodtodeterminethecauseofHuaianINAbearingfailure.首先，使用系数主要是指安装、调整、使用和维护是否符合技术要求。根据进口滚针轴承安装、使用和维护的技术要求，及时查明和调整异常原因，并对运行中轴承车间的负荷、转速、工作温度、振动、噪声和润滑情况进行监测和检查。一切***正常。Firstofall,theusefactormainlyreferstowhethertheinstallation,adjustment,useandmaintenancemeetthetechnicalrequirements.Accordingtothetechnicalrequirementsforinstallation,useandmaintenanceofimportedneedlerollerbearings,thecausesofabnormalitiesareidentifiedandadjustedintime,andtheload,speed,workingtemperature,vibration,noiseandlubricationofthebearingworkshopinoperationaremonitoredandinspected.Everythingisbacktonormal.吊笼压花后，在***后加工时窗与孔之间的梁应布置在吊笼头部附近。其目的是使内环的小挡板的外径容易滚过负载保持架的小端。因为当不在加载笼中展开时，辊头的内径比辊头的外径小得多。Afterembossingthesuspensioncage,thebeambetweenthewindowandtheholeshouldbearrangedneartheheadofthesuspensioncageduringthepost-processingof***.Thepurposeistomaketheouterdiameterofthe***allbaffleoftheinnerringeasilyrolloverthe***allendoftheloadcage.Becausetheinnerdiameteroftherollheadismuch***allerthantheouterdiameteroftherollheadwhenitisnotdeployedintheloadingcage.当淮安INA轴承保持架收缩时，由于压力滑块的作用，上模减小并压到保持架的大端。当保持架向下移动时，由于模具倾斜，保持架的窗梁向内收缩。WhenHuaianINAbearingcageshrinks,theupperdieisreducedandpressedtothelargeendofthecageduetotheactionofpressureslider.Whenthecagemovesdownward,thewindowbeamsofthecageshrinkinwardduetotheinclinationofthedie.轴承收缩保持架凹模示意图表明，凹模斜凹孔与滚子锥面之间存在间隙。当接触收缩保持架时，压路机不会被压碎。为了避免挤压保持架，模具每个表面的交叉处没有锐角。Theschematicdiagramoftheconc***edieofthebearingshrinkagecageshowsthatthereisagapbetweentheobliqueconc***eholeoftheconc***edieandtheconicalsurfaceoftheroller.Rollerswillnotbecrushedwhencontactingshrinkagecages.Inorderto***oidextrusioncage,thereisnosharpangleattheintersectionofeachsurfaceofthedie.文章来自：淮安SKF轴承www.wh-文章来自：淮安INA轴承a-文章来自：淮安NSK轴承***：524085168电话：0510-81207777手机：13311666672/13395185757)