CongratulationstoChongqingFanluhaoPowderMetallurgyCo.,Ltd.'sofficialwebsite! Foundedin1987,FanluhaoCompanyislocatedatNo.17QiangweiRoad,YumachiIndustrialPark,ChayuanNewDistrict,Nan'an,ChongqingEconomicandTechnologicalDevelopmentZone.ItisclosetotheJiangnanoverpassandhasconvenienttransportationandgoodbasicsupportingenvironment.Thecompanyoccupiesanareaof​​over39,000squaremetersandabuildingareaof​​over30,000squaremeters.Thecompanyhasnearly169employeesandmorethan30middleandseniortechnical,qualityandmanagementpersonnel,includingoneLeanSixSigmaBlackBelt.ThecompanyisaprofessionalmanufacturerofpowdermetallurgyproductsintegratingR&D,manufacturingandsales.Itspecializesintheproductionofvarioustypesofpowdermetallurgyproducts.Formanyyears,ithasbeencommittedtotheresearchanddevelopmentofautomotive,motorcycle,homeappliances,andpowertoolrelatedcomponents.Motorcycledrivengear(component)seriesproducts,nowthemainproductsare5series,morethan60specificationsofproducts,includingvarioussynchronizers,motorcycleparts,engineparts,centeringslipsleeves,stampingparts,Diecastings,etc.Thecompanyhasgoodproductionequipment:thereare4professionalpowdermetallurgyproductionlines,15largemechanicalpressesandhydraulicpresses,10stampingmachinesofvarioustypes,3diecastingmachines,3sinteringfurnaces,varioustypesofCNClathes,wirecuttingprocessingTherearemorethan40setsinthecenter,threeultrasoniccleaningmachinesandassemblyproduction.Thecompanyhasadvancedtestingequipment:1high-precisiongeartestingcenter,1high-precisionthree-coordinatedetector,morethan80othertypesoftestinginstrumentsandequipment.ThecompanyisintroducingISO/TS16949qualitymanagementsystemonthebasisofISO9001.ThroughQCCgroupactivities,thecompanyuses8D-problemsolvingmethodsandadvancedtoolssuchasLeanSixSigmatocarryoutqualityimprovementandupgradestoensurethatthephysicalproductqualitymeetsandexceedscustomerexpectations..Thecompany'sproductionmanagementisintroducedon-site6Sandtotalproductionmaintenancemanagement(TPM),andnowhasanannualoutputof10millionpieces(sets)ofvariouspowdermetallurgygears,6millionstampingparts(sets)and8milliondiecastings.Theproductioncapacityofpieces(sets)isnow800,000piecesofpowdermetallurgygears,400,000stampingparts,and500,000die-castingparts.

HightoothsurfacehardnessHRC=48-55,highcontactstrengthandgoodwearresistance.Thetoothcoremaintainsthetoughnessafterquenchingandtempering,hasgoodimpactresistanceandhighbearingcapacity.Theaccuracyisreducedbyhalf,anditcanreach7levelsofaccuracy.Itissuitableformassproduction,suchas:medium-speedandmedium-loadtransmissiongearsforautomobilesandmachinetools.Whenusinglowcarbonsteel:forgingblank→normalization→roughcutting→quenchingandtempering→finecutting→carburizingandquenching→lowtemperaturetempering→grindingteeth.ReachedLevels6and7.Commonmaterials;20Cr,20CrMnTi,20MnB,20CrMnTo.

Transmissiongearsoftenworkunderconditionsofhighspeed,highload,constantspeedandload.Inadditiontonormalwearofgears,duetothequalityoflubricatingoil,poorlubricationconditions,improperdrivingoperations,impropergearassemblypositionsduringmaintenance,etc.,allwillcausegearshocks,poorgeartoothcoupling,andstartjitter.Etc.willaccelerategearwearanddamage.Inaddition,wearonotherpartsofgearsorotherparts(suchassplinegrooves,bearings,andsplineshaftsingearholes),deformation(suchaswearordeformationofbearinghousingsintransmissionhousings,deformationofsplineshafts,etc.),clutchesOrimproperassemblyofthetransmissionshaft,somemanufacturingdefects(suchasunevencarburizinglayer,gearwarpage,etc.),willalsoaccelerategearwear.

1.Thesurfacefinishofpowdermetallurgypartsisveryhigh. 2.Therearemanyvariablesinvariousaspectsduringmachining.Itisdifficulttomaintainconsistency.Powdermetallurgymakesupforthisshortcoming. 3.Anothersignificantfeatureofthepowdermetallurgyprocessisthatitcangreatlysaveassemblycosts,becauseitcanintegratethemanufactureofseveralparts. 4.Becausepowdermaterialpartsarecontrollableinmaterialdensityandimpregnatedwithacertainproportionoflubricatingoil,thepartsthemselvesareself-lubricating,whichgreatlyimprovesthewearresistanceoftheproduct. 5.Whenmanufacturingirregularparts,powdermetallurgyshowsitsoutstandingadvantages,becauseitisapowder,whichiseasiertomanufacture,requiresonlyasmallamountofcuttingprocessing,andtheutilizationrateofrawmaterialsreachesmorethan99%,whichiseconomicalandapplicable. Similarly,powdermetallurgicalstructuralpartsandmechanicalpartscanbesubjectedtovarioussubsequentprocessessuchaselectroplatingandheattreatmentonthesurfaceoftheparts.Therefore,powdermetallurgicalpartshavebeenwidelyusedinvariousmechanicalprocessingparts.

Powdermetallurgy(PM)isaprocessinwhichmetalpowderandmetalpowderormetalpowderandnon-metalpowderaremixedinarequiredratioandthenpressedintoamoldcavity,andthensinteredandrefinedintoapowdermetallurgymachinerypart.Itisamaterial-saving,energy-saving,low-investment,quick-response,non-polluting,small,non-cutting,andefficientmetalformingprocesssuitableformassproduction.Ithasbeenwidelyusedinautomobiles,motorcycles,agriculturalmachineryandotherindustriesIthasreceivedspecialattentionespeciallyintheautomotiveindustry.Inrecentyears,partsmanufacturedusingpowdermetallurgy(PM)technologyforautomotivepowersystemshavecontinuedtogrow.ThisisbecausepartsmanufacturedusingPMtechnologyhavemanyimportantanduniqueadvantages,whichcanreducecosts,improveperformance,andreducethecostofparts.Weightandprotecttheenvironment.Powdermetallurgytechnologycanproducematerialsandpartswithcertainspecialpropertiesthatcannotbeproducedbyordinarysmelting.Theresidualporousstructureofpowdermetallurgypartsmakesthemself-lubricatingandsoundproof.AlthoughoneoftheoriginalintentionsofthePMindustrywastoeliminateallmachining,thisgoalhasnotyetbeenachieved.Mostpartsare'closetothefinalshape'andstillrequirefinishingtoobtaintherequiredaccuracyandsurfaceroughness.However,becausethestructureofpowdermetallurgymaterialsisdifferentfromthatofcastingsandforgings,theirprocessingpropertiesalsohavetheirspecialcharacteristics.