轴承工艺中英语缩写表示

AbbreviationsinEnglishforbearingtechnologyBearingmaterialBearingtypeBearingdimensionsandtolerancesBearingretainerBearinglubrication目录01BearingmaterialSteelAmaterialmadefromironandcarbonandotheralloyingelementsItisusedinbearingsbecauseofitshighstrength,toughness,andwearresistanceCommonabbreviationsforsteelbearingsinclude"S,""SS,"and"SSS."AdvantagesHighstrength,toughness,wearresistance,andavailabilityDisadvantagesSusceptibletocorrosionincentralenvironmentsSteelAmaterialproducedbymeltingironandaddingcarbonandotheralloyingelementsItisusedinbearingsduetoitsgoodwearresistanceandcorrosionresistanceCommonabrasionsforcastironbearingsinclude"CI,""FC,"and"FCM."Goodwearresistanceandcorrosionresistance,relativelylowcostLowertoughnessandstrengthcomparedtosteelCastironAdvantagesDisadvantagesCastironAmaterialmadefrominorganicnonmetallicmaterialssuchasoxides,carbides,nitres,etc.Itisusedinbearingsduetoitshighhardness,wearresistance,andcorrosionresistanceCommonabrasionsforceramicbearingsinclude"ZrO2,""Al2O3,"and"Si3N4."Highhardness,wearresistance,corrosionresistance,andlowcoefficientoffrictionBrightnessandhighcostcomparedtosteelandcastironCeramicceramicsAdvantagesDisadvantagesCeramicceramicsAmaterialmadebySinteringTungstenpowderwithcarbonpowderItisusedinbearingsduetoitshighhardness,wearresistance,andtoughnessCommonabrasionsfortungstencarbidebearingsinclude"WC,""WCCo,"and"WCTiCCo."Highhardness,wearresistance,toughness,andgoodthermalconductivityBrightnessandhighcostcomparedtosteelandcastironTungstencarbideAdvantagesDisadvantagesTungstencarbide02BearingtypeAbbreviation:DBFeatures:TheyaresuitableforhighspeedsandlowloadsTheyhavegoodradialloadcapacitybutlimitedaxialloadcapacityApplication:Commonlyusedinvarioustypesofmachinery,includingfans,pumps,andconveyorsDescription:DeepgrooveballbearingsarethemostcommontypeofballbearingsTheyhaveadeepraceintheinnerandouterrings,allowingtheballstorunfreelyDeepgrooveballbearingAbbreviation:ACBDescription:AngularcontactballbearingsaredesignedtohandlebothradialandaxialloadsTheballsfollowaslightlyembeddedpathbetweentheinnerandouterringsFeatures:TheyhavehigherloadcapacitycomparedtodeepgrooveballbearingsTheyaresuitableforhighspeedsandcanhandleawiderangeofloads,bothradialandaxialApplication:Commonlyusedinapplicationswherehighprecisionandhighloadcapacityarerequired,suchasinaircraftenginesandprecisioninstrumentsAngularcontactballbearingAbbreviation:CRBDescription:CylindricalrollerbearingsusingcyclicalrollerstocarryloadsinsteadofballsTherollersrunbetweentheinnerandouterringsFeatures:TheyhavehigherloadcapacitycomparedtoballbearingsTheyaresuitableforheavyloadsandlowspeedsApplication:Commonlyusedinheavymachinery,includingcrushers,containers,andminingequipmentCylindricalrollerbearingTaperedrollerbearingAbbreviation:TRBDescription:TaperedrollerbearingshaveconeshapedrollersthatrunbetweentheinnerandouterringsTherollersaredesignedtocarrybothradialandaxialloadsFeatures:TheyhaveexcellentloadcapacityandcanhandleawiderangeofloadsTheyaresuitableforhighspeedsandareself-aligningApplication:Commonlyusedinapplicationswhereheavyloadsandhighspeedsarerequired,suchasinengines,turbines,andindustrialmachinery03BearingdimensionsandtolerancesInnerdiameterreferstothediameteroftheinnerraceofthebearingSummaryTheinnerdiameteristhemostimportantdimensionofabearingasitdeterminesthemaximumrollingelementsizeand,therefore,theloadcapacityofthebearingItiscommonlymeasuredinmillimeters(mm)orinches(in)DetaileddescriptionInnerdiameterSummaryOuterdiameterreferstothediameteroftheouterraceofthebearing要点一要点二DetaileddescriptionTheouterdiameteristhedimensionthatdeterminesthesizeandweightofthebearingItisalsoimportantformountingandaligningthebearingsinitshousingorsupportTheouterdiameteriscommonlymeasuredinmillimeters(mm)orinches(in)OuterdiameterSummaryWallthicknessreferstothethicknessofthebearingwallsDetaileddescriptionWallthicknessiscriticalforthestructuralintegrityanddurabilityofthebearingItmustbedesignedandmanufacturedtoensuresufficientstrengthandstiffnesstostandloadsandoperatingconditionsThewallthicknessismeasuredinmillimeters(mm)orinches(in)WallthicknessSummaryTolerancereferstotheallowablerangeofvariationinbearingdimensionsDetaileddescriptionToleranceisessentialforensuringthatbearingscanbeinstalledandoperatedcorrectlyintheirhomesorsupportsIttakesintoaccountmanufacturingtolerancesandprovidesamarginoferrortoaccountforanydimensionalvariationsthatmayoccurduringproductionoroperationThetoleranceistypicallyexpressedasarangeofvaluesorasapercentageofthenominaldimensionTolerance04BearingretainerSummarySteelholderisatypeofbearingretainermadeofsteelmaterialIthashighstrengthandstiffness,andissuitableforhighloadandhighspeedapplicationsDetaileddescriptionSteelholderisacommonlyusedbearingretainingmaterialduetoitshighstrength,stiffness,andwearresistanceItisoftenusedinheavyindustry,constructionmachinery,andotherfieldsthatrequirehighloadandhighspeedoperationSteelholderPlasticholderPlasticholderisatypeofbearingretainermadeofplasticmaterialIthasgooddampingandcorrosionresistanceproperties,butitsstrengthandstiffnessarelowerthansteelSummaryPlasticholderissuitableforapplicationsthatrequiregooddampingandcorrosionresistance,suchasinchemicalindustry,foodprocessing,andothercorrosiveenvironmentsDuetoitslowerstrengthandstiffnesscomparedtosteel,itisnotsuitableforhighloadandhighspeedapplicationsDetaileddescriptionSummaryMetalmeshholderisatypeofbearingretainermadeofmetalmeshmaterialIthasgoodstickinessandwearresistance,butitsdampingcapacityislowerthanplasticDetaileddescriptionMetalmeshholderisoftenusedincasesthatrequiregoodstiffnessandwearresistance,soasinminingmachineryandotherfieldsthatrequirehighloadandvibrationresistanceItdampingcapacityislowerthanplastic,soitisnotsuitableforcasesthatrequiregooddampingperformanceMetalmeshholderRubberholderisatypeofbearingretainermadeofrubbermaterialIthasgooddampingcapacityandshockabsorptionperformance,butitsstiffnessandwearresistancearelowerthansteelandplasticSummaryRubberholderisoftenusedincasesthatrequiregooddampingcapacityandshockabsorptionperformance,suchasinautomobilesandotherfieldsthatrequirevibrationisolationandnoisereductionDuetoitslowerstiffnessandwearresistancecomparedtosteelandplastic,itisnotsuitableforhighloadandhighspeedapplicationsDetaileddescriptionRubberholder05BearinglubricationAlubricantthatissemisolidandcontainsabaseoilandathickener,soassoapGreaseNationalLubricatingGreenInstituteAnorganizationthatsetsstandardsforgreensNLGIAgreasethatcontainszincoxideasthethickenerItisusedinhighperformanceapplicationsZincoxidegreaseAgreasethatcontainslithiumsoapasthethickenerItiscommonlyusedinbearinglubricationLithiumgreaseGreasesEngineoilAlubricatingoilusedinthecrankcaseofaninternalcombustionengineItlubricatesthemovingpartsandcoolstheengineOilAlubricantthatisliquidatroomtemperatureandisusedinvariouslubricationapplicationsISO32AcommonvisibilityclassificationforlubricatingoilItr