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1 2 (ShaftAlignment)1. (ShaftAlignmentBasics) (TheImportanceofShaftAlignment) (Alignment) .Alignment , , , , . Alignment Alignment . Misalignment .Misalignment . 40 Misalignment , . , , , . Misalignment 16 . 80.

2 , . , , .. ? , , , .. , , , , , , , .. 2 1247 .. , . Misalignment .. , , . 6 60 6 6 16.

3 30 , , . , .. FFT ,SpikeEnergy .. Misalignment 1248 3 .Misalignment 1,2 . Misalignment . 99% Misalignment .. Misalignment . UniversalJoint Misalignment.

4 , , , , .. ( Misalignment ).. , . 20% , .. (TheObjectiveofShaftAlignment) 1 2 , . 2 1249 ( ).

5 ThermalGrowth Misalignment . ,Rim(Offset) Face(Angle) .. , , , . , .. (2 17% ). , , . , (RotorDynamics,CausesandSymptomsofMisali gnment) 2-1 Misalignment . Misalignment.

6 1250 3 (FlexibleCoupling) Misalignment . Misalignment .. 2-1 Misalignment 2-1 . ForceVector ForceVector .Misalign . HeavySpot' . Misalignment . 2-2.

7 , , , . Misalignment . 2 1251 2-2 Misalignment WeightUnbalance . Misalignment . Level Level OilWhip . Rubbing . Level Babbitt .. BearingMetal Pedestal OilWhip Angular(Face)Misalignment Misalignment.

8 Misalignment BentShaft . Misalignment ,ShaftCrack Fatigue , . Misalignment . 1252 3 ( ) . , , . 2 Misalignment . , , , .. Runout .. (TypesandGuideofShaftAlignment) FaceandRim ReverseIndicator.

9 FaceandRim Face( ,Angular) ( 2-3) Rim( ,Parallel,Offset) ( 2-4) (Angle) (Offset) .ReverseIndicator Indicator 1 , 2 Rim .Face Rim Rim DialIndicator Face DialIndicator ( )Block FeelerGauge . 2-3 , , Face (Angle) . 2 1253 2-3 FaceAlignment 2-4 RimAlignment Rim 2-4 , (TotalIndicatorReadings) 1/2 . Face , , Rim Face.

10 Rim Face . ,Rim , . Alignment . ReverseDialIndicator Alignment , .1980 , .. 2-5 .1254 3 (Colinear) . , . , , Runout.