模具的维修保养

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1、METTECHNICALINFORMATIONLETTER1998-039TitlePage1of5MoldMaintenanceGuidelinesJune8,1998TopicGuidelinesforimplementingapreventivemaintenanceprogramformolds,includingexamplesSupersedesNewAuthorMikeRooneyTABLEOFCONTENTSPAGEI.INTRODUCTION....................................................................

2、.............................................1II.DEFININGAPREVENTIVEMAINTENANCEPROGRAM..............................................1III.DAILYMAINTENANCEEXAMPLE...................................................................................3IV.PERIODICMAINTENANCEEXAMPLE...........................

3、.................................................3V.SAMPLEMAINTENANCETOOLLIST..............................................................................4I.INTRODUCTIONTheimportanceofaproperpreventivemaintenanceprogramformolds(andallotherequipment)cannotbeoveremphasized.Onlythroughpropercarecanequ

4、ipmentcontinuetoproducequalityproductinanefficientandcost-effectivemanner.Tothisend,maintenancemustbeperformedonaregularlyscheduledbasisandtheassociatedrecordsmustbemaintainedtoinsurethattheusefullifeofthemoldisnotshortened.Ingeneral,apreventivemaintenanceprogramshouldbeconsideredanecessaryinvestmen

5、ttoinsurethatamoldcanproducequalityproduct.II.DEFININGAPREVENTIVEMAINTENANCEPROGRAMWhilepreventivemaintenanceprogramsvaryduetoanumberoffactors,thefollowingbasicguidelinesdiscusshowtobuildaneffectivepreventivemaintenanceprogram.1.ProgramScopeandTiming:Thefacilitydeterminesthefollowinginformationtodef

6、inetheprogram:•Thetasksthatmustbeperiodicallyperformedtomaintainthemoldingoodcondition.•Theestimatedtimetoperformeachtask.Thisestimateshouldincludethetimerequiredtoremoveorreplacethemoldinthemoldingmachine.•Thefrequencythatthetasksshouldbeperformed,suchasdaily,weekly,everythreemonths,etc.•Thepersonw

7、hoisresponsibleforperformingeachtask.Ideally,theprogramscopeisdefinedbypersonnelfromproduction,maintenance,engineering,andtheoriginalmanufacturerofthemold.(RefertoIII.DailyMaintenanceExampleandIV.Peri