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附录A:BEVELGEARASSEMBLEANDADJUSTMENT1.FollowerbevelgearassemblyandadjustmentFollowerbevelgearandbearingassemblycomplex.Assembly,thefirstbeari-ngseatoutsidethecirclepaintedmachinebearingoilintothehole,afterthebeari-nginnerringwillbepressedintojournalsothattheDepartmentclosetothebiggear,paintedwithoil,willtaketheinitiativetogearintothebearingcone,follow-edbyfittedwithgasketstoadjust,theformerbearinginnerring,gaskets,flanges,flatwasher,andfinallyinstalledinaccordancewiththeprovisionsofSlottedNutSlottednuttighteningtorque.Activedegreesbevelgearbearingpreloadadjustment.Bevelgearassemblyqualityinitiativegoodorbad,thekeyistotaketheinitiativetopredegreeconegearbearingswhetheritissuitabletotaketheinitiativetothemainbevelgearreducerbearingpretighteningsameadjustmentsareanincreaseordecreasetheuseofthetwofrontendbetweenthetaperedrollerbearingoftheadju-stedtoachievethethicknessofshimadjustment.Evaluationofactivebearingpretighteningdegreebevelgearisappropriate,usuallytotaketheinitiativetobevelgearbearingshellloadedwithcomplex,nonloadedoilseal,andacertaintighteningtorq-uetroughflangenuts,nutinthetighteningshouldbetightenedwhileedgeBearingshellrotation,sothatrollerbearingswithouterringinaproperposition,intheca-seoflubricationministries,accordingtolapsclockwiserotation,themeasurementoftheinitiativeofthebevelgearbearingrotatingtorquetodeterminethesuitabilityofpredegree.Measurementmethodisthattheshellbearingstigercaughtinthepin-cersofTaiwan,andwiththespring,saidhookholesintheflangeedge,alongthetangentdirectionofsaidpullingspring.Measurementofrotatingshaftbevelgearn-eededtotaketheinitiativetopullthesize,taketheinitiativetorallythenecessaryaxisshouldbeconsistentwiththeoriginal,ifthepullingforcegreaterthanthespe-cifiedvalueshouldbeincreasedbetweenthefirsttwobearingadjustmentshimthic-kness,tensionshouldbereducedlessthanthespecifiedvalueadjustthethicknessofthegaskettoadjusttothepasssofar.2.Owners,thedrivenbevelgearmeshingwiththemeshingclearancechecksimprintedwiththeadjustment.Lord,thedrivenbevelgearmeshingofthecheckmark.Drivenbevelgearb-earingpredegree,afteragoodtune,goodtunetotaketheinitiativeintothemainbevelgearreducershellassembly.Attentionwheninstalledintheappropriateplacebetweenthetwojointstoadjustthethicknessofthegasket,inaccordancewiththeprovisionsofthefixedbolttighteningtorque,andthencoloringinthecircumstan-ces,nonloadthemainbevelgearmeshingdrivensituation.Inspection,thefirstdriv-enbevelgearin120degreesofadjacentthreeteetheachfrom2-3inthetoothsu-rfacecoatedwiththinuniformHongdanoil,andthentothedrivenbevelgearresistance,rotatingconeinitiativebevelgeardrivengeartodrivelaps,andthenstoppedtoobservethefollowerbevelgearonthepressureoftheblot,withtheoriginalr-equest.Lord,thedrivenbevelgearmeshingclearancemethod.Inspection,firstdialindicatorfixedseat,sothatcontactdialindicatorperpendiculartothedrivenbevelgearonthebigendoftheconvexresist,tableforzero,taketheinitiativetohandbevelgearfixed,andtheotherhandgentlypushbackandforthdrivenbevelgear,thelistofindicatorsbywhichthevalueoftheirengagementgap.Imprintedmeshcorrect.Imprintedmeshdesignofthefactoryhaveaclearlydefined,youcanrefertotheuseofmanuals,Westernengagementintheteethlocatedinthecentralrecta-ngleXiaoduanbiasawayfromtheedgeofXiaoduan24mm,highgearislocatedinthecentraldirectionofbiasfromthetoothtip0.8-1.6mm,meshgearisnegativeimprintingseekthesameadjustment,iftherearecontradictionsbetweenthetwoshouldbeapositiveengagement,butthenegativetoensurethattheprinciplecanworkproperly,otherwisethereshouldbegeargrindingorreplacement.Lord,thed-rivenbevelgearmeshingblot,meshgapadjustment.Lord,thedrivenbevelgearmeshingandmeshimprintingoftheadjustmentistheuseofspacetochangethecenterdistanceoftwogearassemblytoachieveinchangingthematingcontactsatWesternwillalsochangeinspace,theyareinterrelatedandmutuallycontradictory,intheadjustmentoftenoccurwhenthevalueofspacetomeettherequirements,theprovisionsdonotconformtoWesternsociety.ToothsurfaceasaresultofWesterncontactwiththegoodorbad,istodeterminetoothcontactarea,theassemblycenters,suchasdistanceandprofileisanimportantbasistomeettherequirements.Therefore,whenimprintedwiththemeshingengagementgapadjustmentofdisputes,conflictsmeshimprintingisthemajoraspectsofWesternengagementshouldensurethatthemaingapmaybemoreappropriatetoenlarge,butnotmorethanitslimit,adjustingthemethodsforsimplifyingtheformula:"Dajinfromsmalloutfromthe,intothemainitems,themainroot."Ifcontactwiththedrivenbevelgearintheimprintingofthebig-time,shouldbedrivenbevelgearbevelgeartotaketheinitiativebythedisturbance,ifthemeshingofspace,thereforetoosmallbevelgearcantaketheinitiativetomoveout,whenincontactwithWesternfollowerXiaoduanbevelgear,thedrivenbevelgearsshouldbeadjustedtotaketheinitiativetoleavethebevelgear.Ifthegaparisingfromthemeshingistoolarge,cantaketheinitiativetomoveinwardbevelgear.WhenexposedtoWesterninthetopofthedrivenbevelgear,itwilltaketheinitiativetoadjustthebevelgeartothebevelgeardrivenbythedisturbance,sothemeshingofsmallergapcanbeadjustedfromthedynamicrelocationofbevelgears,whenthedrivenconeincontactwithWesternwhentherootsofgear,bevelgearcanbeadjustedtotaketheinitiativetoleavethefo-llowerbevelgear,andifthisresultistoolargegapmeshinggears,bevelgearscanbeadjustedfrommovinginwardmovement.Twostageintheadjustmentofthem-ainreducer,andthemainfollowerbevelgearmeshingandmeshimprintinggapdi-fferentialafteradjustmentshouldbecarriedout.Adjustment,simplyadjustthediff-erentialbearingcapsatbothendsoftheringnut,inordernottochangethediffe-rentialbearingpreload,theadjustmenttomakethemain,isdrivencylindricalgearon,andthewholelongtoothmeshing,themeshingclearancechecksshouldbe0.1-0.7mm,themaximumshouldnotexceed1mm.
圆锥齿轮的装配和调整1.从动圆锥齿轮的装配与调整从动圆锥齿轮的装复。将轴承内圈压到中间轴轴颈上,涂上机油,将铆好从动齿轮的中间轴装入主传动器中壳体内,将轴承外圈压入侧盖,先按分解记录的调整垫片数量分别用螺栓套在左右侧盖上连侧盖一起装上,注意侧盖与主减速器接合面处应加密封垫,靠近从动圆锥齿轮一侧调整垫片可适当厚些,以防下一步调齿轮啮合问隙时齿隙过小而卡住,按规定力矩拧紧左右侧盖固定螺栓。从动圆锥齿轮轴承预紧度的调整。从动圆锥齿轮轴承预紧度的检查方法,用百分表测量,测量时将百分表固定于主减速器壳上,表触头抵住从动锥齿轮的背面,左右撬动从动锥齿轮,表上所指最大与最小数值之差即为轴向移动量,一般应不大于0.05mm,最大不得超过O.10mm。检查时,如果轴向间隙值大于规定,则减少任意一边侧盖下调整垫片的厚度,如若轴向间隙小于规定值或转动从动锥齿轮阻滞不灵活,则应增加任一边测盖下调整垫片的厚度,直至检查合格为止。2.主、从动锥齿轮啮合印迹与啮合间隙检查与调整主、从动锥齿轮啮合印痕的检查。从动锥齿轮轴承预紧度调好之后,把调好的主动锥齿轮总成装入主减速壳内。注意装时,在两接合面间放适当厚度的调整垫片,用螺栓固定并按规定力矩拧紧,然后用涂色法在无负荷情况下检查主从动锥齿轮啮合情况。检查时,首先在从动锥齿轮相邻120度三处每处取2-3轮齿,在齿面薄而均匀的涂上红丹油,然后对从动锥齿轮略施阻力,转动主动锥齿轮带动从动锥齿轮转几圈,然后停止下来,观察从动锥齿轮上压出的印迹,是否符合原厂要求。主、从动锥齿轮啮合间隙的检查方法。检查时,首先将百分表座固定,使百分表触头垂直于从
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