机床测头基础知识ppt课件.ppt

Probingbasics Machinetoolprobingtechnology howtheyworkandhowyoucanusethem Slide1 Slide2 4 16 2020 Probingapplications InspectiononCNClathes Toolsettingonmachiningcentres ToolsettingonCNClathes Slide3 4 16 2020 Kinematicresistiveprobeoperation Slide4 4 16 2020 Kinematicresistiveprobeoperation Probewithopticaltransmission Probewithinductivetransmission BenefitsoftheRenishawprobedesignsimpleruggedhighlyrepeatablesealedtoIPX8canbeusedwithdifferenttransmissionstosuityourapplication Slide5 4 16 2020 x y standardroutinesdefineprobepathprobetriggeringlatchesontomachinepositiondataisstoredinmacrovariablelocationsdataisretrievedforprocessautomation Howaninspectionprobeworks Slide6 4 16 2020 Howanon contacttoolsetterworks Beam breaksystemlaserbeampassesbetweentransmitterandreceiverunitstoolmovedtointersectbeamatanypointalongitslengthelectronicssensereductioninlightatreceiverandgeneratetriggermachinepositionislatchedandusedtodeterminetooldimensions Slide7 4 16 2020 Designedforthemachinetoolenvironment MicroHoleTMprotectionsystemlaserbeamemergesthroughsmallapertureconstantairstreamalsopassesthroughtheMicroHoleTM preventingingressofcoolant swarf chipsanddustairflowsathighspeed 150to250m sairstreamangledtoavoidturbulencealonglaserbeamprotectionalwayson evenwhenmeasuring MicroHoleTM Slide8 4 16 2020 Designedforthemachinetoolenvironment MicroHoleTMprotectionsystem MicroHoleTMpreventscoolantingressconstantprotection evenwhentoolsetting Protectioninactionthrough toolcoolantstillactiveduringbreakagedetectioncycle Slide9 4 16 2020 Renishawprobingsoftwaremakesthingssimple EasytoprogramoruseinMDImodePROGRAMMED withpre writtenEIAMacrosSETWORKandTOOLOFFSETS automaticallySETROTARYAXIS automaticallyINSPECT featuresize locationandanglePRINTRESULTSofinspection Slide10 4 16 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 4 16 2020 Componentset up Manualdatainput Example TosetG54tothesurfaceXposition usethejogwheelstopositiontheprobewithin10mmofthesurfacekeyinG65P9023X10 S54 pressCyclestartthat sit thecyclerunsandtheoffsetisupdated EasyProberoutinessetyourpartsinsecondsflexible MDIorprogrammed Slide12 4 16 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 4 16 2020 Toolsettingonmachiningcentres Non contacttoolsettingroutines Examples Tosetthelengthofatool movethetooloverthebeam atanypointalongitslength executeG65P9862theactivetooloffsetwillbeupdatedTocheckforabrokentoolmovetooltosafe clearpositionexecuteG65P9864toolpositionedinZandthen swiped throughthebeamshorttoolswilltriggeranalarm Fast simplecyclestoolsetting brokentooldetectionandtoolprofileinspection Slide14 4 16 2020 Toolsettingonlathes Non contacttoolsettingroutines AUTOMODE G28U0W0G98T0101T0202G125T2 H7 T0303G125T3 H8 T0313G125T3 H7 C20T0404G125T4 H4 T0505G125T5 H2 T0606G125T6 H1 M30 Toolsettingandbrokentooldetectionsetawholeturretoftoolsinminutesprogrammedchecksfortoolbreakagein cycle Slide15 4 16 2020 Summary Renishawmanufacturingtechnologyhelpsyouto eliminateWASTEby automatingnonvalue addedtasksbuyingpartsoffyourmachinesestablishingmachineperformancebeforeyourstarttocutmetalreduceVARIATIONby providingrepeatable automatedfeedbackofprocessparametersmonitoringtoolsandcontrollingpartdimensionsincycle