To Next Page

To Previous Page

Snap‐onEEWB330AHandspinWheelBalancer

5.6Dimensionaldetections



Thedimensionsofthebalanceweightsaredetected,on

thebasisofrealdata,orratheronmeasurementstaken

directlybytheGaugesiftheautomaticEasyAlufunction

isused.Ifthedataisenteredmanuallythesefiguresare

calculatedonthebasisofnominalvaluesbyaddingor

subtractingtheaveragecorrectionvalues.



5.6.1CalibrationGauge



TheinternalCalibrationGaugefordistanceand

diameterisusedtoenterthedistancebetweenthe

machineandtheleftcorrectionplane,aswellasthe

nominalrimdiameter/correctiondiameter.Theinternal

CalibrationGaugeallowstheeffectivecorrectionplanes

anddiametersoftheadhesiveweightsfixedtothebead

seatsandhiddenweightstobecalculatedexactly.



Fig.5‐14InternalCalibrationGaugeforrimdistanceand

diameter.

1InternalCalibrationwithgaugehead 2Gaugehead3

ReferenceedgefordistancereadingX–Usingthe

distanceanddiametermeasurementInternalGauge(1,

Figure5‐14)thedistancebetweenthemachineandthe

leftcorrectionplaneisdetectedandobtained

automaticallyaswellasthediameteroftherim.



Application:ExtractandresttheGaugeHeadontherim

andkeepitinpositionuntilanaudiblesignalisheard.



MovetheGaugetotheidleposition.Whenthe

measurementshavebeencompletedandtheidle

positionisreached,therimdimensionsareshownon

theDisplay.Aselectionofweightpositions(Alutype)is

alsoshown.IftheGaugedoesn’tfunctioncorrectlyorif

thecorrectionpositionsonthewheelonthemachine

areoutsidethecalibrationreadingfield,itisstill

possibletosetthedimensionsfromthemenuand

proceedinmanualmode.

Snap-On EEWB330A User Manual

Questions and Answers: