數(shù)控機床在線測量仿真技術的研究.pdf

1、天津大學碩士學位論文數(shù)控機床在線測量仿真技術的研究姓名：程岸申請學位級別：碩士專業(yè)：機械電子工程指導教師：劉又午章青2000.1.1盔鯊查蘭竺主絲蘭一一———————————』旦2L翌—墨AbstractTbisdissertationfoCUSPSontherequirementoftherapiddevelopmentofnumericalcontroltechnologyandaimsatrisingemciencyandprec

2、isionofmeasurement，reducingthemanmadeaccidentBasedOntheexperienceofusingsimulatingsystemduringthecollrseofmachining，thispaperexplainshowtomakeonlinesimulationsystemofnumericalcontroltoolswithODenGL———anadvancedthreedimen

3、sionalgraphlibraryandLlseVisualC50asdevelopingtoolsOnlinesimulatingsystemfirstreadthemeasuringprogramthentranslateandedititandextractsomeusefuljnformationsuchasmeasuringpath，shapeanddimensionoftheobjecttobemeasuredAtiert

4、hat，systemcallusetheseinformationtosimulatethewholeprocessofmeasuringbytheWayofusethreedimensionalmotionpictureThewholeCOurSeofsimulationisdrivedbythemeasurmgprogramThesystemincludes：nanslateandeditmoduleformeasuringprog

5、ramwhichCalltranslateandeditGcode，Mcode，variableandmathematicexpressionwhichoftenbeusedinmeasuringprogram；Interpolatingmoduleformeasuringpathandcurvedsurfacewhichcompletedtheinterpolatingworkformpsuringpathandcreatingsmo

6、othcurvedsurfacetobemeasured；111reedimensional0biectmodulewhichiSbasedonobjectorientationjdeaItencapsulatesmanyfunctiontocreatethreedimensionalobjectThismethodiSadvantageoustoprotectwholesystemandtoincreasesystem’Sfuncti

7、on；FriendlyinterfacewhichiSveryconvienceforuserTlispaperalsoexperiencewithsimpleobjectcombinedobjectandsmoothcurvedsurfaceTheresultisconsistentwiththecorrespondedmeasuringprogramKeywords：OpenGLthreedimensionalmotionpictu