收割机中的铆钉，如移动刀组件和铆钉，通常由冷挤压制成。铆接不能加热。如果加热，材料的强度会降低。铆接徐州NSK轴承后，采用成形冲头强化刀片和刀杆的硬度。Rivetsinharvesters,suchasmovingknifeassembliesandrivets,areusuallymadebycoldextrusion.Rivetingcannotbeheated.Ifheated,thestrengthofthematerialwilldecrease.AfterrivetingXuzhouNSKbearing,thehardnessofbladeandtoolrodisstrengthenedbyformingpunch.易碎部件，尤其是销、片、套和垫圈Fragileparts,especiallypins,sheets,sleevesandgaskets在维修过程中，不可能用更多的黄油代替更换和修理。如果零件长期磨损到极限，则会缩短其余机器的使用寿命。Duringthemaintenanceprocess,itisimpossibletoreplacereplacementandrepairwithmorebutter.Ifthepartsareworntothelimitforalongtime,theservicelifeofothermachineswillbeshortened.在修理各种没有平衡器的车轴时，止推徐州NSK轴承可以安装在车轴的一端，夹在车床的三个爪子上，另一端由顶部支撑。如果车床短，轴另一端的轴承可由中*心框架夹紧以校正平衡。但在称重时，拧紧螺丝，尽量不要使用焊*接称重。Whenrepairingvariousaxleswithoutbalancers,thethrustXuzhouNSKbearingcanbeinstalledatoneendoftheaxle,clampedonthreeclawsofthelathe,andtheotherendissupportedbythetop.Ifthelatheisshort,thebearingsattheotherendoftheshaftcanbeclampedbythecentralframetocorrectthebalance.Butwhenweighing,tightenthescrewandtrynottouseweldingjointweighing.在维修方面，购买进口轴承材料并不容易。目前，我国大多数车轴都采用废旧车轴进行加工。如果需要淬火和回火，氧气和陶炉可以按要求加热到洪中武，并在苛刻条件下置于盐水中。Intermsofmaintenance,itisnoteasytopurchaseimportedbearingmaterials.Atpresent,mostaxlesinourcountryareprocessedwithwasteaxles.Ifquenchingandtemperingarerequired,oxygenandpotteryfurnacescanbeheatedtoHongzhongwuasrequiredandplacedinBrineunderharshconditi***.加工套筒零件时，尽量拉动徐州NSK轴承套筒孔内的油槽。Whenprocessingsleeveparts,pulltheoilgrooveinthesleeveholeofXuzhouNSKbearingasfaraspossible.因为给收割机的一些部件加油非常困难，所以除了尼龙套筒之外，任何难以加油的地方都可以使用黄油和重油。代替尼龙套筒零件，**好不要用铸铁、铜、铝代替，因为尼龙套筒承受一定的冲击而不变形。Becauseitisverydifficulttorefuelsomepartsoftheharvester,butterandhe***yoilcanbeusedwhereveritisdifficulttorefuel,exceptfornylonsleeves.Insteadofnylonsleeveparts,**donotusecastiron,copper,aluminuminstead,becausethenylonsleevebearsacertainimpactanddoesnotdeform.轮轴键槽的修理RepairofWheelShaftKeyway车轴上的键槽可以用焊*接填料修补，这样徐州NSK轴承键槽就可以在旧键槽相反的方向上铣削。滑轮上的键槽可以通过插入来设置。插入后，可通过轻敲插座中的沉头螺钉来拧紧键槽。Thekeywayontheaxlecanberepairedbyweldingfiller,sothatthekeywayofXuzhouNSKbearingcanbemilledintheoppositedirectionoftheoldkeyway.Thekeywayonthepulleycanbesetbyinsertion.Afterinsertion,thekeywaycanbetightenedbytappingthecountersunkheadscrewinthesocket.收割机的液压部分、卸载分配器和安*全阀应由空气泵维护，以冲洗管道压力。液压油在二次装载时应过滤并排出。卸货后应更换密封件。Thehydraulicpartoftheharvester,theunloadingdistributorandthesafetyvalveshallbemaintainedbyanairpumptoflushthepipepressure.Hydraulicoilshouldbefilteredanddischargedduringsecondaryloading.Sealsshouldbereplacedafterunloading.文章来自：徐州SKF轴承www.wh-Articlefrom:XuzhouSKFBearingwww.wh-文章来自：徐州INA轴承a-Articlefrom:XuzhouINABearinga-文章来自：徐州NSK轴承Articlefrom:XuzhouNSKBearing***：524085168电话：0510-81207777手机：13311666672/13395185757)