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SAE J2718 Test for Tire Quasi-Static Longitudinal Force vs. Longitudinal Displacement and Quasi-Static Lateral Froce vs.

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Product Code:SAE J2718
Title:Test for Tire Quasi-Static Longitudinal Force vs. Longitudinal Displacement and Quasi-Static Lateral Froce vs. Lateral Displacement
Issuing Committee:Vehicle Dynamics Standards Committee
Scope:This SAE Recommended Practice describes application of two closely related test procedures, which together determine the linear range longitudinal and lateral stiffnesses of a statically loaded non-rotating tire. The procedures apply to any tire so long as the equipment is properly sized to correctly conduct the measurements for the intended test tire. The data are suitable for use in determining parameters for road load models and for comparative evaluations of the measuredproperties in research and development. NOTE: Herein, road load models are models for predicting forces applied to the vehicle spindles during operation over irregular pavements. Within the context of this document, forces applied to the pavement are not considered.
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【英文标准名称】:Hydraulicfluidpower;housingsforelastomer-energized,plastic-facedseals;dimensionsandtolerances;part2:rodsealhousings
【原文标准名称】:液压传动弹性体赋能塑料面密封沟槽尺寸和公差第2部分:活塞杆密封沟槽
【标准号】:ISO7425-2-1989
【标准状态】:现行
【国别】:国际
【发布日期】:1989-12
【实施或试行日期】:1989-12-01
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC131
【标准类型】:()
【标准水平】:()
【中文主题词】:密封件;竿材;塑料;液压装置;公差(测量);液压缸;液压传动;活塞杆;密封环;自由空间;液压传动系统;活塞杆密封箱;尺寸;轴承箱;轴承箱;流体动力缸;液压设备;极限偏差
【英文主题词】:Bearinghousings;Dimensions;Fluidpowercylinders;Fluidtechnology;Freespaces;Housings;Hydrauliccylinders;Hydraulicequipment;Hydraulicfluidpower;Hydraulictransmissionsystems;Hydraulics;Limitdeviations;Pistonrods;Plastics;Poles;Rodsealhousings;Sealingrings;Seals;Tolerances(measurement)
【摘要】:Thispartspecifiesthedimensionsandassociatedtolerancesforaseriesofhousingstoaccomodatesealsusedinreciprocatingapplications.Doesnotstipulatedetailsofsealdesign.Thispartappliesonlytothedimensionalcharacteristicsofproducts.Doesnotapplytotheirfunctionalcharacteristics.Figure1containsanexampleofhousing.Table2coversdimensionsandtolerancesofhousingsforroddiametersfrom6to360mm.
【中国标准分类号】:J20
【国际标准分类号】:23_100_60
【页数】:3P.;A4
【正文语种】:英语