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SAE J1842 Disc Wheel Hub/Spoke Wheel and Axle Interface Dimensions--Commercial Vehicles

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Product Code:SAE J1842
Title:Disc Wheel Hub/Spoke Wheel and Axle Interface Dimensions--Commercial Vehicles
Issuing Committee:Truck And Bus Wheel Committee
Scope: This SAE Recommended Practice is intended for hubs and spoke wheels used on Class 7 and 8 truck/truck-tractor nonpowered front axles, powered and nonpowered rear axles, and trailer axles.The purpose of this document is to establish dimensional guidelines to promote a functional standardization of wheel hubs and spoke wheels in the areas of fasteners, bearing cups, seal bore, and axle drive shaft or hub cap attachment. This document is not intended to exclude the use of wheel hub designs which do not meet the dimensional guidelines for use on defined axle configurations.
Rationale: This SAE Recommended Practice is intended for hubs and spoke wheels used on Class 7 and 8 truck/truck-tractor nonpowered front axles, powered and nonpowered rear axles, and trailer axles.The purpose of this document is to establish dimensional guidelines to promote a functional standardization of wheel hubs and spoke wheels in the areas of fasteners, bearing cups, seal bore, and axle drive shaft or hub cap attachment. This document is not intended to exclude the use of wheel hub designs which do not meet the dimensional guidelines for use on defined axle configurations.
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【英文标准名称】:CastIronFlanges;NominalPressure10
【原文标准名称】:铸铁法兰.公称压力10
【标准号】:DIN2532-1976
【标准状态】:作废
【国别】:德国
【发布日期】:1976-02
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸;设计;公差;精整;密封件;铸铁;管道;材料;法兰
【英文主题词】:cast-iron;seals;dimensions;pipelines;tolerances(measurement);materials;flanges;finishes;castiron;design
【摘要】:
【中国标准分类号】:J15
【国际标准分类号】:2850
【页数】:2P;A4
【正文语种】:德语


【英文标准名称】:StandardTestMethodsforFieldMeasurementofSurfaceProfileofBlastCleanedSteel
【原文标准名称】:喷砂清理钢表面轮廓现场测量的标准试验方法
【标准号】:ASTMD4417-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D01.46
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:覆层;涂漆;轮廓;钢;表面;试验;涂料;喷砂;测量
【英文主题词】:abrasive;abrasiveblastcleaning;anchorpattern;surfaceprofile;surfaceroughness
【摘要】:Theheightofsurfaceprofilehasbeenshowntobeafactorintheperformanceofvariouscoatingsappliedtosteel.Forthisreason,surfaceprofileshouldbemeasuredpriortocoatingapplicationtoensurethatitmeetsthatspecified.Theinstrumentsdescribedarereadilyportableandsufficientlysturdyforuseinthefield.Note18212;Opticalmicroscopemethodsserveasarefereemethodforsurfaceprofilemeasurement.Profiledepthdesignationsarebasedontheconceptofmeanmaximumprofile(hx2014;max);thisvalueisdeterminedbyaveragingagivennumber(usually20)ofthehighestpeaktolowestvalleymeasurementsmadeinthefieldofviewofastandardmeasuringmicroscope.Thisisdonebecauseofevidencethatcoatingsperformanceinanyonesmallareaisprimarilyinfluencedbythehighestsurfacefeaturesinthatareaandnotbytheaverageroughness.21.1Thesetestmethodscoverthedescriptionoftechniquesformeasuringtheprofileofabrasiveblastcleanedsurfacesinthelaboratory,field,orinthefabricatingshop.Thereareadditionaltechniquessuitableforlaboratoryusenotcoveredbythesetestmethods.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityofwhoeverusesthisstandardtoconsultandestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A29
【国际标准分类号】:17_040_20;77_140_01
【页数】:3P.;A4
【正文语种】: