CMMTRAININGMATERIAL三坐标培训资料

CMMTRAININGMATERIAL2CONFIDENTIALAnOverviewASubsidiaryof•Machinemodel:GlobalImage203315(Brown&Sharpe)•Range(mm):X2m,Y3.3m,Z1.5m•Language:Chinese,English,Italian,French,German,Spanish•Software:PC-DMIS3.53CONFIDENTIALGettingStartASubsidiaryof1.CreateaNewPartProgram:2.NewPartProgramdialogbox:a)FileName:testb)Units:Inches4CONFIDENTIALGettingStartASubsidiaryof3.DefineaProbe:a)ProbeName:TESTb)ProbeDescriptionPROBEPH10MQJoint:bangleJoint:aangleConnect:CONVERT30MM_TO_M8THRDConnect:Probe_TP20Connect:EXTEN20MMTIP#1:TIP1.5BY20MM5CONFIDENTIALASubsidiaryofGettingStartTipCalibrationHowtogetitAddanewProbeAangle:VerticaldirectionBangle:HorizontaldirectionXYZAB6CONFIDENTIALASubsidiaryofGettingStart4.MeasureaplaneTakethreehitsonthetopsurface.Thehitsshouldbetriangularinshapeandasspreadoutaspossible.PresstheDonekeyOnoperateboxafterthethirdhit.PC-DMISwilldisplayafeatureIDandtriangle,indicatingthemeasurementoftheplane.5.MeasurealineTaketwohitsontheedgeofthepart,thefirsthitontheleftsideofthepartandthesecondhittotherightofthefirsthit.Thedirectionis1sthitto2ndhit.PresstheDoneKeyonoperatebox.7CONFIDENTIALASubsidiaryofMovetheprobetothecenterofonecircle.(Thetopleftcirclewasselectedforthisexample.)Lowertheprobeintotheholeandmeasurethecircle,takingfourhitsinapproximatelyequaldistances.PresstheDonekeyOnoperatebox.PC-DMISwilldisplayafeatureIDandmeasuredcircleintheGraphicsDisplaywindow.6.MeasureacircleGettingStartEXAMPLE8CONFIDENTIALASubsidiaryof7.CreateanAlignmentGettingStartStep1:Insert-Alignment-NewStep2:(3)LevelXMINUSbyPLN1Step3:(2)RotateYPLUSaboutXMINUSbyCIR2TOCIR1Step4:(1)OriginY&ZbyPNT1AndOriginXbyPLN1Whentheabovestepsarecomplete,clickontheOKbutton.TheAlignmentslist(ontheSettingstoolbar)andtheEditwindowwilldisplaythenewlycreatedalignment.234.14.2Display9CONFIDENTIALASubsidiaryofGettingStart8.EnterDCCmodeAutomodestarting……9.AddCommentsExample:Warning,machineisgoingtoDCCmode10.MeasureAdditionalFeaturesEg.ConeTomeasureaconeitisbesttotake3hitsontheupperleveland3hitsonalowerlevelasshowninthedrawingbelow.10CONFIDENTIALASubsidiaryofGettingStart11.ConstructNewFeaturesfromExistingFeaturesPC-DMIScancreatefeaturesbyusingotherfeaturesExample:Toolbar:surfacepointplanelinecylindercurveAccesstheConstructLinedialogboxa)Usingthemousecursor,clickontwocircles(CIR1,CIR2)intheGraphicsDisplaywindow,Oncethecirclesareselected,theywillbehighlightedb)SelecttheAutooption.c)Selectthe2DLineoption.d)ClicktheCreatebutton.PC-DMISwillcreatealine(LINE2)usingthemosteffectiveconstructionmethod.11CONFIDENTIALASubsidiaryofGettingStart12.CalculateDimensionsPC-DMIScandisplaytheresultofeachdimensionoperationintheEditwindow.Toolbar:Example:1.AccesstheLocationdialogbox2.FromthelistboxortheGraphicsDisplaywindow,selectthefeatureandaxesyouneedtocalculate,thenputthetolerance.3.ClicktheCreatebutton.PC-DMISwilldisplaythelocationsofthethreecirclesintheEditwindow.12CONFIDENTIALASubsidiaryofGettingStart13.MarktheItemstoExecuteMarkingallowsyoutoselectivelychoosewhatelementsofyourpartprogramareexecuted.1.MarkallofthefeaturesinthepartprogramusingtheMarkAllmenuoptioncoveredintheEditingaPartProgramsection.Oncemarked,theselectedfeatureswillbedisplayedusingthecurrenthighlightcolor.2.PC-DMISasksifit'sOKtomarkmanualalignmentfeatures.ClickYes.ClearMarkedMarkAllMark13CONFIDENTIALASubsidiaryofGettingStart14.SettheReportOutputPC-DMISwillalsosendthefinalreporttoafileorprinterifselected.Forthistutorial,settheoutputtogototheprinter.1.SelecttheEditWindowPrintSetupoption.ThePrintOptionsdialogboxappears.2.SelectthePrintercheckbox.3.ClickOK.14CONFIDENTIALASubsidiaryofGettingStart15.ExecutetheFinishedProgramThereareavarietyofoptionsavailabletoexecutealloraportionofthepartprogram.Execute1.SelecttheExecutemenuoption.PC-DMISwilldisplaytheExecutionModeOptionsdialogboxandbeginthemeasurementprocess.2.Readtheworkinstructions(SAM),andfollowtherequeststotakespecifiedhits.3.PC-DMISrequeststhatyoutakethesehitsintheapproximatelocationindicatedintheGraphicsDisplaywindow.•Takethreehitsonthesurfacetocreateaplane.PresstheDonekey.•Takestwohitsontheedgetocreatealine.PresstheDonekey.•Takefourhitsinsidethecircle.PresstheDonekey.4.ClickContinueafteryoutakeeachhit.•Whenthelasthithasbeentakenonthecircle,PC-DMISwilldisplaythePC-DMISMessagedialogboxwithyourmessage:WARNING,MachineisgoingtoDCCmode.AssoonastheOKbuttonisclicked,PC-DMISautomaticallymeasurestherestofthefeatures.15CONFIDENTIALASubsidiaryofGettingStart16.PrinttheReportAfterthepartprogramisexecuted,PC-DMISwillautomaticallyprintthereporttothedesignatedoutputsource.(referpg.14)CHOOSEPRINTPREVIEWCLICKPRINTPrintoutsetup16CONFIDENTIALASubsidiaryofBasicfileoptions1.ChangingtheLanguageSelectingLanguagedisplaysthelanguagesthatareavailabletoyouCHINESEHowtogetit17CONFIDENTIALASubsidiaryofBasicfileoptions2.ImportingCADDataTheinputdatafilesthatcanbeusedcanbeanyofthesefiletypes:CAD(IGES,DXF,STEP,VDAFS,DES,XYZIJK,STL,CATIA,Pro/ENGINEER,Unigraphics,orMMIV)HowtogetitChoosetheIGESfileProcess18CONFIDENTIALASubsidiaryofSetupoption1.Generalsetup1.AutocircleHits:42.AutoLineHits:23.MinutestoSa