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1、6、钢丝绳的检验ThisarticlebyconfusedgirlMDcontributionPptdocumentsmayexperiencepoorbrowsingontheWAPside・ItisrecommendedthatyoufirstselectTXT,ordownloadthesourcefiletothelocalview.Thesixthsection5-2liftingwireropeTwo、safetyfactorandregulationofsteelwireropeDefi
2、nition:definition:safetyfactorofsteelwirerope:safetyfactorofwirerope;equaltotheratioofthetotedbreakingforceofmeasuredsteelwireandthemaximumstatictension.Theratioofmaximumstatictensionto.1)someregulationsonsafetyfactorofcoalminesafetyregulationsSomeregul
3、ationsonsafetyfactorofcoalminesafetyregulation.2)RegulationsfortheuseofjointwireropesincoalminesafetyregulationsRegulationsfortheuseofjointsteelwireropeincoalminesafetyregulation.3)theregulationsforthesafetyoftheropeheadontherollerinthecoalminesafetyreg
4、ulationsRulesforthefixingoftheropeheadontherollerinthecoalminesafetyregulation・(two)safetyfactorandregulationofsteelwirerope;z，Coalminesafetyregulations^provisionsofthewireropesafetyfactorisasfollows:thecoalminesafetyregulations^provisionsofthewireropes
5、afetycoefficientareasfollows:(1)singleropewindingtypeliftingdevice,designedforliftingmaterials,wireropesafety)singleropewindingtypeliftingdevice,designedforliftingmaterialsallcoefficient,theminimumvalueis6.5.Theminimumvalueofthetotalcoefficientis.(2):li
6、ftingdevicedesignedforliftingmaterials,theminimumsafetyfactor):liftingdevicedesignedforliftingmaterials,theminimumsafetyfactorfor7.2H0.0005H.(3)tiltendlessropewinch,designedforliftingmaterial,safetyrope)tiltendlessropewinch,designedforliftingmaterialswh
7、enthenumberoftheminimumvalue・(butnotlessthantheminimumvalueofthenumberof0.001L・(butnotlessthan)；・(butnotlessthan3.5):specialhoistwireropematerial,todoregularinspection,specialhoistwireropematerial,todoregularinspection,thesafetycoefficientislessthan5whe
8、nitmustbereplace・Itmustbereplacedwhenitislessthan・(three)thesafetyregulationsforcoalminesstipulatesthesafetyregulationsforcoalmineswithweldedwireropes:Acableconnector,canonlybeusedinthefollowingequipment:steelwireropejoint,canonl
