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外文翻译--程序数据的转移和管理计划.pdf

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外文翻译--程序数据的转移和管理计划.pdf

InformationforMachineOperatorsProgramdatatransfer/managingprograms2.8©SiemensAG2007Allrightsreserved.SINUMERIK840DManual,ToolandMoldMaking08/2007402.8Programdatatransfer/managingprogramsNCprogramsarestoredinthecontrol,ifrequired,downloadedintotheNCKworkingmemoryRAMandexecutedonthemachine.Formoldmakingprogramsthatgenerallycomprisetechnologyandgeometryprogramsthegeometryprogramwithupto100MBisoftensolargethatitcannolongerbesavedintheNCKworkingmemoryRAMand/orcannotbeprocessed.Thisisthereasonthatmoldmakingprogramsmustbesavedonanexternalmemorysothattheycanbesuccessivelyprocessed.ExternalprogrammemoryhardwareconfigurationDependingonthesystem,theexistingoperatorinterfaceHMIandtheoptionsthathavebeenpurchased,youcanuseexternalprogrammemorieswiththefollowingcharacteristics„TCP/IPEthernetnetworkdrivers,serialinterfaceRS232/V.24lowdaterate„HarddiskPCU50„CompactFlashcardTCU,802D„USBinterfaceUSBstick„PCMCIAcardPCU20„FloppydiskCallingtheprogramdataintheexternalmemoryusingEXTCALLAnEXTCALLcommandisprogrammedinthemainprogramthatinturncallsthegeometryprogramthathasbeenexternallystoredcorrespondingtothenetworkpathontheserver,theUSBinterface,harddisketc.UsingEXTCALL,youcansubsequentlydownloadaprogramfromtheHMIintheexecutefromexternalmode.Inthiscase,allprogramsthatcanbereachedthroughthedirectorystructureoftheHMI,canbesubsequentlydownloadedandexecuted.ProgramdataviaUSBstickfloppydisk,PCMCIAcardTCP/IPEthernet,RS232CompactFlashcardharddiskNCKServerProgramdataviaCompactFlashcardTCP/IPEthernet,RS232USBstickSWrelease1.4...NCK840D802D©SiemensAG2007Allrightsreserved.SINUMERIK840DManual,ToolandMoldMaking08/2007InformationforMachineOperatorsProgramdatatransfer/managingprograms2.841ProcedurewhencallingthegeometryprogramusingEXTCALLXInmachinedataSD42700EXT_PROG_PATH,definethesourcedirectorytothegeometryprogram,e.g.toaserver\\R4711\workpieces\subprograms.Thedefaultsettingisoptional.ThedirectorycanfirstbespecifiedwhenmakingthecallwithEXTCALL.XProgramthegeometryprogramcall,e.g.SAMPLEinthemainprogram.Thecalldiffersdependingonthecontrolandwherethedataissaved.„PCU50,subroutineisontheharddiskEXTCALLsample„PCU20,802D,subroutineisdirectlyontheCompactFlashcardEXTCALLC\sample.spf„PCU20,802D,subroutineisinthedirectoryontheCompactFlashcardEXTCALLC\programms\sample.spf„NetworkconnectedtoEthernetandpathinthemachinedataSD42700EXTCALLsample.spf„NetworkconnectedtoEthernetandnopathinthemachinedataSD42700EXTCALL\\myserver\programms\workpieces\sample.spfManaginglargeprogramsusingthe802Dsl–RCStoolTheRCStoolRemoteControlSystemisanExplorertypetoolforyourPC/PGtoassistyouinyourdailyworkwithSINUMERIK802Dsl.TheconnectionbetweenthecontrolsystemandthePC/PGcanbeestablishedeitherviaanRS232cable,peertopeercable,oralocalnetworkcableoptional.Whenexecutingfromexternalwith802DslpleasenotethatprogramsontheCFcardcannotbeedited.IftheseprogramsarelargerthantheNCKmemorythenyoumustexternallyedittheprogramse.g.PC.TheRCStoolisprovidedforpreciselythistask.InatransparentExplorertypedisplayyoucancopy,shiftanddeleteprogramsorotherdata.InformationforMachineOperatorsHighSpeedSettings–CYCLE8322.9©SiemensAG2007Allrightsreserved.SINUMERIK840DManual,ToolandMoldMaking08/2007422.9HighSpeedSettings–CYCLE832ApplicationYoucaninfluencethesequenceofCAMprogramsusingCYCLE832oftheSINUMERIK840D.Itisusedtoprovidetechnologicalsupportwhenmachiningfreeformcontoursinthe3axishighspeedmachiningsectorHighSpeedCuttingHSC.CYCLE832combinestheessentialprogrammingcommandsandGcodesthatarerequiredforHSC.WhenexecutingCAMprogramsintheHSCarea,thecontrolhastoprocesshighfeedrateswiththeshortestNCblocks.Agoodsurfacequalitywithhighprecisionintheµmrangeathighmachiningfeedrates10m/minisexpected.ByapplyingdifferentmachiningstrategiesyoucanuseCYCLE832tofinetunetheprogram.„Whenroughing,theemphasisisonspeedduetotheblendingofthecontour.„Whenfinishing,theemphasisisonprecisionandsurfacequality.Inbothcases,specifyingatoleranceensuresthatthemachiningcontourisobservedinordertoachievethedesiredsurfacequalityandprecision.Generally,whenroughing,thetoleranceisselectedhigherthanwhenfinishing.SurfacequalityPrecisionSpeed©SiemensAG2007Allrightsreserved.SINUMERIK840DManual,ToolandMoldMaking08/2007InformationforMachineOperatorsHighSpeedSettings–CYCLE8322.943CallingCYCLE832inHMImenutreeCorrespondingtotheparameterselectiontheyellowarrowseitherpointtowardsSpeed,SurfacequalityorinthedirectionPrecision.TheotheroptionsarereleasedbythemachineryOEMandaregenerallypasswordprotected.OpenstheProgramsoperatingarea.PresstheMillingsoftkey.Displayadditionalsoftkeys.PressHighSpeedSettings.Thecycleiscalled.ProgramsMillingHighSpeedSettings231123

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