笔式皮带张力计美国制造美国GATES笔式皮带张力计您知道正确的皮带张力计可延长皮带寿命20%-50%吗?***快速,简便,***的皮带张一3检测工具-笔式皮带张力计适用于各种V型皮带,正时皮带的张力检测!HOWTOUSE？1.CAUTION:Beforedoingmaintenanceortensioningonbeltdrives,turnequipmentoffandlockoutegua***onmachinerywhenrunning.Placeamatchedsetofbeltsovertheshe***egrooves.Takeuptheslackuntilthebeltsappearfairlytaut.2.Withthedrivestopped,measurethebeltspanlenthofyourdrive(seesketch).SettherubberO-ringonthebodyofthetensiongaugeatthedimensionequalto1/64inch×32,1/2inch.3.SettheO-ringontheplungerat0againstthebodyofthetensiongauge.4.Withthetensiongaugeperpendiculartothespan,applyaforcetoabeltinthecenteroftheflectthebeltuntilbottomofthelargeO-ringisevenwiththetopofthenextbelt,orthebottomofastraightedgelaidacrossthetopofotherbelt(s)leasepressureandreadpoundsofforceusedatO-ringonplunger.Note:Whennewbeltsareinstalledonadrive,thetensionwilldroprapidlyduringthefirstfewhours.Thus,fornewbelts,tightentotheinitialinstallationdefectionforceshowninecktensionfrequentlyduringthefirst24bsequentretensioningshouldfallbetweentheminimumandmaximumforcesshowninthetables.5.Comparetheforcerequiredinstep4withtherangesinthetablesbelow.Tightenorloosenbeltstobringthemintotherecommenedrange.Note:ThepropertensionforV-beltdriveisthelowesttensionatwhichthebeltswon’tslipunderpeakloadcondition)