VW 01048 内梅花槽标准.doc
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VW 01048 内梅花槽标准.doc

VW01048内梅花槽标准.doc

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RoundHexagonSocketDriveShapeforThreadedPartsKonzernnormDescriptors:Driveshape,threadedparts,roundhexagonsocketprofileVW01048ChangesThefollowingchangeshavebeenmadeascomparedtotheMay1989issue:-Scope:RestrictiontocheeseheadandcountersunkheadscrewsdeletedFigure1:DimensiontaddedTable1:ColumnsfordimensionscandWadded,somedimensionschanged;Applicationnoteforthreaddiameters≥M8addedTable2addedPreviousIssues1989-051ScopeTheroundhexagonsocketprofileaccordingtothisstandardisaroundhexagondriveshape,whichcausesafrictionalsurfaceeffectwithrespecttothemountingtool.Itisusedforthreadedpartsuptopropertyclass10.9.Figure1-DimensionspecificationsfortheroundhexagonsocketprofileNormvorAnwendungaufAktualit?tprüfen/Checkstandardforcurrentissuepriortousage.Klass.-Nr.01512January20011)Residualbasethicknessy≥1/3nominalthreaddiameterdFormFE41-12.00Continuedonpage2Fachverantwortung/ResponsibilityEZTNNormung/Standards(EZTN,1733)KühnTel:+49-5361-923370SobanskiVertraulich.AlleRechtevorbehalten.WeitergabeoderVervielf?ltigungohnevorherigeschriftl.ZustimmungeinerNormenabteilungdesVolkswagenKonzernsnichtgestattet.VertragspartnererhaltendieNormnurüberdiezust?ndigeBeschaffungsabteilung.Confidential.Allrightsreserved.NopartofthisdocumentmaybetransmittedorreproducedwithoutthepriorwrittenpermissionofaStandardsDepartmentoftheVolkswagenGroup.Partiestoacontractcanonlyobtainthisstandardviatheresponsibleprocurementdepartment.?VOLKSWAGENAGQUELLE:NOLISPage2VW01048:2001-01Table1-NominalsizesanddimensionsNominalsizeAmin.2.7903.3203.8804.4805.5507.8708.890max.2.8443.3783.9624.5595.6517.9708.990Bemin.fmax.csphWApplicableT101520253045505560708090min.max.min.max.2.012.382.783.203.995.586.402.072.442.863.284.075.686.508.109.670.560.670.820.871.131.731.762.602.803.393.534.350.590.700.860.911.181.781.812.682.883.473.634.460.2400.2680.2800.3060.3000.3440.3900.4280.4500.5040.5900.6390.7800.8390.7700.8441.0901.1571.2001.284≤0.25≤0.131.591.892.242.513.184.575.0