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基于ProE的平面凸轮NC加工
Abstract
ThispaperdiscussestheNCmachiningofflatcambasedonProE.Thefirstpartofthepaperintroducestheprinciplesandtypesofflatcam,andthesecondpartdescribestheprocessstepsformachiningflatcamusingProEsoftware.ThethirdpartanalyzestheadvantagesofusingProEforNCmachiningofflatcam,andthelastpartsummarizesthekeypointsandproposesfutureresearchdirections.
Keywords:flatcam,NCmachining,ProEsoftware,processsteps,advantages.
Introduction
Flatcamisamechanicalcomponentthatiswidelyusedinvarioustypesofmachinery.Itsmainfunctionistoconvertthelinearmotionofthefollowersintotherotarymotionofthecamshaft.Therearemanytypesofflatcams,includingpear-shapedflatcam,circularflatcam,ellipticalflatcam,andothers.Forthemachiningofflatcam,NCmachiningtechnologyiscommonlyused.ProEisawidelyusedsoftwareforthedesignandNCmachiningofmechanicalcomponents,anditcanbeappliedtothemachiningofflatcamaswell.
ProcessStepsforMachiningFlatCamUsingProESoftware
TheNCmachiningprocessforflatcamconsistsofseveralstepsasfollows:
Step1:ModelingofflatcamusingProEsoftware
FlatcamisfirstmodelledusingProEsoftware,whichincludesthedesignanddraftingof2Dand3Dgeometricmodels.
Step2:Calculationofcuttingparameters
Inordertogetthecuttingparametersforflatcam,theusermustconsiderthetypeofmaterialbeingused,cuttingspeed,feedrate,andcuttingtoolgeometry.
Step3:ToolpathgenerationusingProEsoftware
ThetoolpathformachiningflatcamisgeneratedusingProEsoftware,whichinvolvesspecifyingtoolorientation,pathgeneration,andmachinesimulation.
Step4:Verificationoftoolpath
Thetoolpathgeneratedinstep3isverifiedusingProEsoftwaretoensureitiscorrectwithoutanyerrors.
Step5:NCprogramgeneration
ThefinalstepisthegenerationofNCcodeusingProEsoftware.TheNCcodecanthenbeinputintotheCNCmachineinordertostartthemachiningprocess.
AdvantagesofUsingProEforNCMachiningofFlatCam
ThereareseveraladvantagestousingProEsoftwareforNCmachiningofflatcam:
1.ProEsoftwareiscapableofgeneratinghighly-precisetoolpaths,whichcanhelpensureahigh-qualityendproduct.
2.Thesoftwareiseasytouseand