《角磨机使用安全》ppt课件

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1、SafetyDuringGrindingOperationGrindingmachine&wheelsSurfaceGrinderMini-SurfaceGrinderRPM=6600RPM=9000Grindingmachine&wheelsMini-straightGrinder&It’scompatiblewheelsRPM=18000Grindingmachine&wheelsPedestalGrinderRPM=2300GrindingwheelBackflangeAdopterNutGrinderMo

2、untingofDepressedCentrewheelonSurfaceGrinderGuardGrindingwheelAdopterNutGrinderUnsafeMethodMountingofWheelonSurfaceGrinderThebackflangeNotusedGrindingwheelBackflangeGrinderUnsafeMethodMountingofWheelonSurfaceGrinderAdaptornutnotusedGrindingwheelBackflangeAdop

3、terNutGrinderUnsafeMethodMountingofWheelonSurfaceGrinderWheelusedassupportforpaperwheelGrindingwheelAdopterNutGrinderUnsafeMethodMountingofWheelonSurfaceGrinderOldusedwheelorMetalplatesusedinplaceofbackflangeGrindingwheelBackflangeAdopterNutGrinderUnsafeMetho

4、dMountingofWheelonSurfaceGrinderCut-offwheelisusedinsteadofDepressedcentrewheelUnsafeMethodMountingofWheelonSurfaceGrinderM/cRPM6600WheelRPM6500GrindingwheelRPMislessthanRPMofthemachineGrindingwheelBackflangeAdopterNutGrinderMountingofDepressedCentrewheelonSu

5、rfaceGrinderGrindingmachine&wheelsStraightGrinderRPM=5630GrindingwheelflangeNutGrinderUnsafemethodofmountingofwheelonStraightGrinder“D”d=D/3GuardsGrindingwheelGrinderMountingofGrindingwheelonStraightGrinderUsingflangeononesideonlyGrinderMountingofGrindingwhee

6、lonStraightGrinderGrinderProvidingsmallersizeofflangesProvidingdifferentsizeofflangesonbothsidesd

7、putinreversewayGrindingwheelflangeNutGrinderMountingofGrindingwheelonStraightGrinder“D”d=D/3PrecautionsBefore&DuringUsageFlangesMountingMachineVisualInspectionLabelsSafetyDevicesFLANGESFlangesareveryimportantBothflangesDIAtobesameFlangeDIAtobeatleast1/3diaofw

8、heelFlangesmustberelievedMOUNTINGWheelmusteasilyfitonthespindle.MUSTNOTBELOOSEItboreistightkeepthewheelaside.DONOTTRYTOINCREASEBORESIZEMACHINEMachineshouldbewellmaintained.Thereshouldbeno