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Conditionmonitoringsystemforbogietesting

Conditionmonitoringisamaturetechnol-ogy,offeringnewcapabilitiestoincreasesafetyandreliabilityaswellastoextendmaintenanceintervals.Usingconditiondetectionsystemsandapplyingsophisti-catedalgorithmsfordataprocessing,candetectincipientdamage.

Customer benefits

reductionofoperationalcostbyearly•damagedetectionappliedconditionbasedmaintenance•savesaround50%bogiemaintenancecostoptimizedschedulingofmaintenance•reductionofvehiclestandstills•reducedneedformaintenance•reductionofmaintenanceovertime•work

Derailmentdetection

Tractionmotorcondition

Axleboxbearingcondition

TSIhotboxaxleboxdetection

Wheelcondition

GearboxconditionGearboxoillevelandoilcondition

Cardanshaftcondition

TSIbogiehuntingdetection

®SKFisaregisteredtrademarkoftheSKFGroup.

©SKFGroup2012Thecontentsofthispublicationarethecopyrightofthepublisherandmaynotbereproduced(evenextracts)unlesspriorwrittenpermissionisgranted.Everycarehasbeentakentoensuretheaccuracyoftheinformationcontainedinthispublicationbutnoliabilitycanbeacceptedforanylossordamagewhetherdirect,indirectorconsequentialarisingoutoftheuseoftheinformationcontainedherein.

PUB 42/P2 13164 EN·September2012

PrintedinAustriaonenvironmentallyfriendlypaper.

SKF condition monitoring system for dynamic bogie testing

Thesystemenablesworkshoppersonneltoinvestigaterotatingbogiecomponentcondi-tionswithoutdismounting.Typicalcompo-nentsarewheels,bearings,cardanshafts,gearwheelsetc.Theresultsoftheconditionmonitoring

alsopermittodecidewhetheranyadditionalmaintenanceisneeded.ThecustomizedSKFconditionmonitoring

systemisappliedforDANOBATbogietestingequipment.Theequipmentisusedbyrail-wayworkshopstoevaluatethetotalbogiecondition.

DANOBAT bogie testing equipment, incorporating an SKF condition monitoring systemImage: DANOBAT

Wheel roundness

Axlebox bearing vibration measurement Detection of bearing damageInsert: bearing outer ring with spalls


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