mastercam五轴加工教程.ppt

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1、5axisoverviewCNCSoftware,Inc.MASTERCAMDrivingmulti-axismachinesisallaboutcontrolBothsetsoftoolpathsfollowthisformatCUTCONTROLWhatdoesthetoolfollow?TOOLAXISCONTROLHowisthetoolaxiscontrolled?TOOLTIPCONTROLWhatcontrolsthedepthofthetool?CNCSoftware’smulti-axisinterfaceCu

2、rve5axisToolaxiscontrolCurve5axisA1.Toolaxiscontrollines.MCXCurve5axisToolaxiscontrollines.Selectionorderdoesn’tmatter,Directiondoes.VectordirectionshouldpointtowardthetoolholderCurve5axisCurve5axisA2.Toolaxiscontrolsurface.MCXCurve5axisToolaxiscontrolSurface.Allvect

3、orsarenormaltothedefinedtoolaxiscontrolsurfaceCurve5axisA3.ToolaxiscontrolPlane.MCXCurve5axisToolaxiscontrolPlaneCurve5axisToolaxiscontrolPlaneCurve5axisA4.Toolaxiscontrolfrompoint.MCXCurve5axisToolaxiscontrolFromPointCurve5axisA5.Toolaxiscontroltopoint.MCXCurve5axis

4、ToolaxiscontrolToPointCurve5axisA6.Toolaxiscontrolchain.MCXCurve5axisToolaxiscontrolChain/StepalongwholechainAdditionaltoolaxiscontroloptionsPointgenerators:addstoolaxisvectorsbasedonanincrementaldistanceorangleAngleDistanceLead/Lag:adjuststoolaxisvectorforwardorback

5、wardrelativetothecutdirectionSidetilt:adjuststoolaxisvectorleftorrightrelativetothecutdirectionAxislimits:limitorlockanaxisvectorPointGeneratorsPointGeneratorsaddvectorsbasedonchangeinvectorangleordistancebetweenvectorsPointGeneratorsAngle:Ifactive,additionaltoolaxis

6、vectorsaregeneratedbetweentoolaxisvectorsiftheychangemorethantheanglespecifiedhere.Distance:Ifactive,additionaltoolaxisvectorsaregeneratedbetweentoolaxisvectorswhichhaveadistancegreaterthanthedistancespecifiedherePointGeneratorsA7.Curve5axusingpointgenerators.MCXLead

7、/Lag-SidetiltAdditionaltoolaxiscontroloptionsOP10sidetilt.MCXLead/Lag-SidetiltAdditionaltoolaxiscontroloptionsOP10sidetilt.MCXA8.Curve5axisusingaxislimits.MCXAdditionaltoolaxiscontroloptionsAxislimitsAxisLimitsAdditionaltoolaxiscontroloptionsAxisLimitsThinkofthelimit

8、ingareaas0and10degreelinesrotatedaroundtheZaxiscreatingconesurfaces.Theaxisisrelativetoworldcoordinates.Additionaltoolaxiscontrolop