机床测头基础知识

Probingbasics,Machinetoolprobingtechnology-howtheyworkandhowyoucanusethem,.,Slide2,5/15/2020,Probingapplications,InspectiononCNClathes,Toolsettingonmachiningcentres,ToolsettingonCNClathes,.,Slide3,5/15/2020,Kinematicresistiveprobeoperation,.,Slide4,5/15/2020,Kinematicresistiveprobeoperation,Probewithopticaltransmission,Probewithinductivetransmission,BenefitsoftheRenishawprobedesignsimpleruggedhighlyrepeatablesealedtoIPX8canbeusedwithdifferenttransmissionstosuityourapplication,.,Slide5,5/15/2020,x,y,standardroutinesdefineprobepathprobetriggeringlatchesontomachinepositiondataisstoredinmacrovariablelocationsdataisretrievedforprocessautomation,Howaninspectionprobeworks,.,Slide6,5/15/2020,Howanon-contacttoolsetterworks,Beam-breaksystemlaserbeampassesbetweentransmitterandreceiverunitstoolmovedtointersectbeamatanypointalongitslengthelectronicssensereductioninlightatreceiverandgeneratetriggermachinepositionislatchedandusedtodeterminetooldimensions,.,Slide7,5/15/2020,Designedforthemachinetoolenvironment,MicroHoleTMprotectionsystemlaserbeamemergesthroughsmallapertureconstantairstreamalsopassesthroughtheMicroHoleTM,preventingingressofcoolant,swarf,chipsanddustairflowsathighspeed:150to250m/sairstreamangledtoavoidturbulencealonglaserbeamprotectionalwayson-evenwhenmeasuring,MicroHoleTM,.,Slide8,5/15/2020,Designedforthemachinetoolenvironment,MicroHoleTMprotectionsystem,MicroHoleTMpreventscoolantingressconstantprotection,evenwhentoolsetting,Protectioninactionthrough-toolcoolantstillactiveduringbreakagedetectioncycle,.,Slide9,5/15/2020,Renishawprobingsoftwaremakesthingssimple,EasytoprogramoruseinMDImodePROGRAMMED-withpre-writtenEIAMacrosSETWORKandTOOLOFFSETS-automaticallySETROTARYAXIS-automaticallyINSPECT-featuresize,locationandanglePRINTRESULTSofinspection,.,Slide10,5/15/2020,Componentset-up,Exampleprogram,%G80G90G00T01M06G54X0Y0G43H1Z100.1.G65P9014X-10.Y-10.Z-5.F1000Protectedmove2.G65P9012X0.0Y0.0S1.Cornermeasure3.G65P9014Z10.04.G65P9014X50.Y40.5.G65P9014Z-5.6.G65P9019D40.0T10M20H0.2Boremeasure7.G65P9014Z20.08.G65P9014Y90.9.G65P9018Z5.0S2.Zmeasure10.G65P9014Z50.0G28Z100.M30,Inspectionroutinescallthemacrospecifyparametershighlightoffsetstobeupdated,.,Slide11,5/15/2020,Componentset-up,Manualdatainput,Example.TosetG54tothesurfaceXpositionusethejogwheelstopositiontheprobewithin10mmofthesurfacekeyinG65P9023X10.S54.pressCyclestartthatsit-thecyclerunsandtheoffsetisupdated,EasyProberoutinessetyourpartsinsecondsflexible-MDIorprogrammed,.,Slide12,5/15/2020,On-machineinspection,Inspectionreports,ExampleG65P9834X45.Y-65.W2.FeaturetofeatureG65P9810X-135.Y-65.F3000.G65P9814D71.W1.BoremeasurePrintedoutput.COMPONENTNO31FEATURENO1POSNR79.0569ACTUAL79.0012TOLTP0.2000DEV0.0557POSNX-45.000ACTUAL-45.1525TOLTP0.2000DEV-0.1525POSNY-65.000ACTUAL-64.8263TOLTP0.2000DEV0.1737+OUTOFPOS+ERRORTP0.1311RADIALANG-124.6952ACTUAL-124.8578DEV-0.1626COMPONENTNO31FEATURENO2SIZED71.0000ACTUAL71.9072TOL0.1000DEV0.9072+OUTOFTOL+ERROR0.8072POSNX-135.000ACTUAL-135.3279DEV-0.3279POSNY-65.000ACTUAL-63.8201DEV1.1799,InspectionPlusroutinesoutputprobedatathroughtheRS232porttoaprinter,.,Slide13,5/15/2020,Toolsettingonmachiningcentres,Non-contacttoolsettingroutines,Examples.Tosetthelengthofatoolmovethetooloverthebeam(atanypointalongitslength)executeG65P9862theactivetooloffsetwillbeupdatedTocheckforabrokentoolmovetooltosafe,clearpositionexecuteG65P9864toolpositionedinZandthenswipedthroughthebeamshorttoolswilltriggeranalarm,Fast,simplecyclestoolsetting,brokentooldetectionandtoolprofileinspection,.,Slide14,5/15/2020,Toolsettingonlathes,Non-contacttoolsettingroutines,AUTOMODE%G28U0W0G98T0101T0202G125T2.H7.T0303G125T3.H8.T0313G125T3.H7.C20T0404G125T4.H4.T0505G125T5.H2.T0606G125T6.H1.M30,Toolsettingandbrokentooldetectionsetawholeturretoftoolsinminutesprogrammedchecksfortoolbreakagein-cycle,.,Slide15,5/15/2020,Summary,Renishawmanufacturingtechnologyhelpsyouto:eliminateWASTEby:automatingnonvalue-addedtasksbuyingpartsoffyourmachinesestablishingmachineperformancebeforeyourstarttocutmetalreduceVARIATIONby:providingrepeatable,automatedfeedbackofprocessparametersmonitoringtoolsandcontrollingpartdimensionsincyclebuy