BS EN ISO 703-2007 输送带.横向挠性(可成槽形性).试验方法

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【英文标准名称】:Conveyorbelts-Transverseflexibility(troughability)-Testmethod
【原文标准名称】:输送带.横向挠性(可成槽形性).试验方法
【标准号】:BSENISO703-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-07-31
【实施或试行日期】:2007-07-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:带式输送机;输送带;测定;挠性;托辊;数学计算;采掘;规范;带条;试验设备;试验报告;测试;横向弯曲样品;可成槽形性;槽形皮带输送机;验证
【英文主题词】:Beltconveyors;Conveyorbelts;Determinations;Flexibility;Idlers;Mathematicalcalculations;Mining;Specifications;Straps;Testequipment;Testreports;Testing;Transversebendspecimens;Troughability;Troughedbeltconveyors;Verification
【摘要】:ThisInternationalStandardspecifiesatestmethodfordeterminingthetransverseflexibility(troughability)ofaconveyorbelt,expressedasaratio,F/L.ThemethodisnotsuitableorvalidforlightconveyorbeltsasdescribedinISO21183-1[1].NOTEThetransverse“flexibility”determinedbythemethoddescribedinthisInternationalStandardisonlyindirectlyassociatedwiththeinverseofflexuralmodulusasspecifiedinISO178[2].Nordoesittakeintoconsiderationthedifferencesin“flexibility”asexhibitedbythree-pointandfour-pointbending,whichtakesaccountoftheflexuralstrainandthethicknessofthetestpiece.
【中国标准分类号】:J81
【国际标准分类号】:53_040_20
【页数】:14P.;A4
【正文语种】:英语