>> P.228
-AccuracyClass-1N=0.102kgf=0.2248lbs.1mm=0.03937inchⅡ-178Table5Toleranceandallowanceunit:mmClass(classificationsymbol)ItemHighPrecisionSuperprecisionUltraprecision(H)(P)(SP)(UP)Dim.Htolerance±0.040±0.020±0.010±0.008Dim.Ntolerance±0.050±0.025±0.015±0.010Dim.variationofH(1)0.0150.0070.0050.003Dim.variationofN(1)0.0200.0100.0070.003Dim.variationofHformultipleassembledsets(2)0.0350.025--ParallelisminoperationoftheslideunitCsurfacetoAsurfaceSeeFig.1ParallelisminoperationoftheslideunitDsurfacetoBsurfaceSeeFig.1Notes(1)tmeansthesizevariationbetweenslideunitsmountedonthesametrackrail.(2)Applicabletotheinterchangeablespecification.HCABDNFig.1Parallelisminoperation403020100LengthoftrackrailLmmHigh(H)Precision(P)Superprecision(SP)Ultraprecision(UP)50010001500200025003000ParallelismμmHighPrecisionSuperprecisionUltraprecision:H:P:SP:UPForinterchangeablespecificationproducts,assembleaslideunitandatrackrailofthesameaccuracyclass.Fordetailsofaccuracyclass,seeTable5.Forapplicableaccuracyclass,seeTable6.Accuracyclass8Table6ApplicationofaccuracyclassSizeClass(classificationsymbol)HighPrecisionSuperprecisionUltraprecision(H)(P)(SP)(UP)10○○○○12○○○○15○○○○20○○○○25○○○○30○○○○35○○○○45○○○○55○○○○65○○○○85○○○○100○○○○Remark:Themarkindicatesthatinterchangeablespecificationproductsareavailable.
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