Machine-Guarding---机械安全防护.ppt

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1、MiningandPetroleumTrainingServiceBasicsofEquipmentGuardingPresentedbyDavidSpannPresentationDevelopedbyReneAzzaraBasicsofMachineSafeguardingCrushedhandsandarms,severedfingers,blindness-thelistofpossiblemachinery-relatedinjuriesisaslongasitishorrifying.Thereseemtobeasmanyhazardscrea

2、tedbymovingmachinepartsastherearetypesofmachines.Safeguardsareessentialforprotectingworkersfromneedlessandpreventableinjuries.Agoodruletorememberis:Anymachinepart,function,orprocesswhichmanycauseinjurymustbesafeguarded.Whentheoperationofamachineoraccidentalcontactwithitcaninjureth

3、eoperatororothersinthevicinity,thehazardsmustbeeithercontrolledoreliminated.TolerableRisk:"riskthatisacceptedforagiventaskandhazardcombination"-asdescribedinANSIB11.TR3Followinganorganizedandlogicalapproach,riskassessmentandriskreductioncanachieveatolerablerisk.RiskAssessmentProce

4、ssGatherEquipmentSpecificationsIdentifyEquipmentHazardsandTaskHazardsEstimateRisk&ProbabilityDetermineWhetherRiskIsTolerableDetermineEquipmentLimitationsUseLimitationsSpaceLimitationsTimeLimitationsEnvironmentLimitationsInterfaceLimitationsVeryLikelytoOccurLikely,MayOccurUnlikely,

5、NotLikelytoOccurRemote:VeryUnlikelyCatastrophic:PermanentDisablingSerious:SevereDisablingModerate:SignificantDisablingMinor:SlighDisablingIfUntolerable,RiskReductionMeasuresMustBeImplementedUsePPEIncorporateAdministrativeControlsIncorporateSafeguardingTechnologiesEliminateandReduc

6、eHazardsbyDesignSupportivePrimaryHazardReductionActivitiesWheretobeginKnowhowtousethemachinesafelybeforeoperating.Haveyoureviewedtheowner'smanual?Itwillprovideoperating,repairing,lubricatingandfuelinformation.AretheWarningDecalsinplace?Arethemachineguardsproperlyplacedandingoodcon

7、dition?Areelectricallinesdamagefree?Areairandhydrauliclinesingoodconditionandnotleaking?Isthesetupapropersetup?Istheareaaroundthemachinesorderly?Safetybeginsbeforeyouevenstarttheequipment!PersonalProtection:WearPPE,suchasgoggles,safetyshoesandleathergloves.Longhairshouldbetiedback

8、ortuckedundertoavoidgettingcaught