WELCOME BASICS OF VIBRATION VIBRATIONCHARACTERISTICS OF VIBRATION SIGNALAMPLITUDEFREQUENCYPHASEORBIT TYPES OF VIBRATION PICK UPPROXIMITY PROBEVELOCITY PICK UPACCELEROMETER CRITERIA FOR SELECTION OF VARIOUS TYPES OF VIBRATION PICK UPPROXIMITY PROBE SHAFT VIBRATION MEASUREMENTKEY PHASER MARKERSHAFT CENTRE LINE POSITIONBEST SUITED FOR 1 TO 500 HZVELOCITY PICK UP FOR BEARING AND STRUCTURAL VIBRATION BEST SUITED FOR 10 TO 1000 HZ CRITERIA FOR SELECTION OF VARIOUS TYPES OF VIBRATION PICK UPACCELEROMETER FOR HIGH FREQUENCY RANGEBEST SUITED FOR 1000 HZ ONWARDS UNITS OF VIBRATION (A) DISPLACEMENTMICRONS, PEAK TO PEAKMICRONS, 0 TO PEAKMICRONS, RMS(B) VELOCITYMMSEC, 0 TO PEAKMMSEC, RMS(C)ACCELERATIONMSEC!, PEAKMSEC!, RMSG, PEAKG, RMS A"#$%RMS 0 ' P#%(P#%( ' P#%(UNITS OF VIBRATION RMS) 0*+0+ , (0'P#%(-A"#$% ) 0*./+ , (0'P#%(-P#%( 01 P#%( ) ! , (0'P#%(- SHAFT ORBITXYP$1,23204 P$15#6 INSTRUMENTS FOR VIBRATION MEASUREMENTVIBROMETERVIBRATION ANALYSERFFT ANALYSER TIPS FOR MAKING VIBRATION DATA MORE USEFUL FOR ANALYSISLOCATION OF VIBRATION PICK UPS TO BE INDICATEDLOCATION OF PHOTOCELL TO BE INDICATEDDIRECTION OF ROTATION SHOULD BE INDICATEDKEY PHASER MARK ON ROTOR POSITION TO BE INDICATEDAXIALVIBRATIONPHASELOGGINGMUSTHAVEDIRECTION INDICATIONNAME OF VIBRATION ANLAYSER SHOULD BE INDICATEDVIBRATION UNITS TO BE INDICATED TIPS FOR MAKING VIBRATION DATA MORE USEFUL FOR ANALYSISWHILEGIVINGCONTROLROOMVALUES,SPECIFYTHE VIBRATION UNITS AND LOCATION OF THE PICKUPSVIBRATIONMUSTBEMEASUREDBYPORTABLEVIBRATION METERNEARCONTROLROOMPICKUPFORVARYINGTHE CORRECTNESS OF CONTROL ROOM MEASUREMENTPICK UP SHOULD NOT BE MOUNTED LOOSE BRACKET FOR EXTERNAL SHAFT VIBRATION PICKUP SHOULD BE STIFF ENOUGH NOT TO PRODUCE AMPLIFICATIONRESONANCE TIPS FOR MAKING VIBRATION DATA MORE USEFUL FOR ANALYSISFORCORRECTTRENDINGOFVIBRATIONREADINGS,SAME LOCATIONSHOULDBEUSEDFORALLPERIODIC MEASUREMENTS REASONS OF VIBRATIONIFTHEMEASUREMENTISHEALTHY,FOLLOWINGMAYBETHE REASONS OF VIBRATION PROBLEMUNBALANCEMISALIGNMENTLOOSENESSPIPE PULLSSHAFT CATENARYBEARING LOADINGRESONANCEUNEQUAL FLOW PATH CLEARANCESRUBBING REASONS OF VIBRATIONSHAFT BOWOILSTEAM WHIRLDEVIATED OPERATING PARAMETERSDEFECTIVE BEARINGASSEMBLY OF BEARINGVIBRATION TRANSMITTION FROM OTHER SOURCEGEAR INACCURACIESCASING DISTORSTIONCAVITATION STEPS FOR RESOLVING THE VIBRATION PROBLEMACCURATE MEASUREMENT OF VIBRATION DATACOLLECTION OF OPERATING PARAMETERSSTUDY OF HISTORY OF VIBRATION BEHAVIOUROVERHAULING REPORTSRECURRING PROBLEM FACEDINTERACTION WITH O7M PERSONNELSCOLLECTIONOFDETAILED VIBRATIONBEHAVIOUR AT VARIOUS CONDITIONSOFOPERATIONLIKENOLOADRUN,RUNUP,RUN DOWN, WITH AND WITHOUT EXCITATION, PART AND FULL LOAD OPERATION ETC*VIBRATIONANALYSISTONARROWDOWNTHEREASONSOF HIGH VIBRATION STEPS FOR RESOLVING THE VIBRATION PROBLEMFORMULATION OF ACTION PLAN (SHORT TERMLONG TERM-IMPLEMENTATION OF ACTION PLANRESPONSEOFMACHINEAFTERIMPLEMENTATIONOFACTION PLANFRESH VIBRATION ANALYSIS, IF THE PROBLEM PERSISTS IMPLEMENTATION OF NEW ACTION PLANTHE CYCLE OF VIBRATION ANALYSIS AND IMPLEMENTATION OF ACTION PLAN CONTINUES TILL THE VIBRATION PROBLEM IS SATISFACTORILY RESOLVED KNOW YOUR MACHINESKNOWLEDGE OF BEHAVIOUR FOR SIMILAR TYPE OF MACHINESVIBRATION PRONE AREASINFLUENCE OF PARTICULAR OPERATING PARAMETER INTERNATIONAL STANDARDS ON VIBRATION ISO 1081.BEARING VIBRATIONISO +919 SHAFT VIBRATIONTHERE ARE THREE LIMITS IN INTERNATIONAL STANDARDSLIMITS FOR NEW MACHINESALARM LIMITSTRIP LIMITS RECOMMENDED LOCATIONS OF VIBRATION MEASUREMENTS ON BEARINGS AS PER ISO ORMeasuring Amplifer45O45OPROXIMITY PICK-UPLRSHAFTMeasuring AmpliferVERTICALHORIZONTALLRSHAFTRECOMMENDED LOCATIONS OF SHAFT VIBRATION MEASUREMENTS AS PER ISO THANK YOU