condition monitoring system for bogie testing...condition monitoring system for bogie testing...

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Condition monitoring system for bogie testing Condition monitoring is a mature technol- ogy, offering new capabilities to increase safety and reliability as well as to extend maintenance intervals. Using condition detection systems and applying sophisti- cated algorithms for data processing, can detect incipient damage. Customer benefits reduction of operational cost by early damage detection applied condition based maintenance saves around 50% bogie maintenance cost optimized scheduling of maintenance reduction of vehicle standstills reduced need for maintenance reduction of maintenance overtime work Derailment detection Traction motor condition Axlebox bearing condition TSI hotbox axlebox detection Wheel condition Gearbox condition Gearbox oil level and oil condition Cardan shaft condition TSI bogie hunting detection

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Page 1: Condition monitoring system for bogie testing...Condition monitoring system for bogie testing Condition monitoring is a mature technol-ogy, offering new capabilities to increase safety

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

Page 2: Condition monitoring system for bogie testing...Condition monitoring system for bogie testing Condition monitoring is a mature technol-ogy, offering new capabilities to increase safety

®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