基于OpenGL的數(shù)控車削仿真系統(tǒng)的研究.pdf

1、Y1093669學(xué)校代號：10731學(xué)號：P0408020107密級：公開蘭州理工大學(xué)碩士學(xué)位論文基于OpenGL的數(shù)控車削仿真系統(tǒng)的研究堂焦蟲遺厶絲名!猩汪昱垣姓名壁巫整!里＆矗塹副塾援縫差皇僮!扭皇王程堂墮童些名整!盟越劍堂區(qū)基自麴絲迨窒握童量翅i2QQ2生旦旦論文答辯日期：2007年6月5日答辯委員會主席：余生?；贠penGL的數(shù)控車削仿真系統(tǒng)的研究AbstractInordertoavoidthesituationthatNC

2、equipmentsaredamagedbecauseofmachiningtoolrouteerrors，improveNCmachiningefficiencyshortenproductioncycles。reducedevelopmentcoSTSreducetherejectrateinthecourseofNCmachiningprocess，itisessentialtoexaminetheexactnessandrati

3、onalityofNCprocedurebeforeprocessingformallyWiththedevelopmentofseveralsubjectssuchascomputersimulationtechnologyCAD／CAMandso0n，itispossibletouseNCsimulationtechnologytosimulateNCmachiningprocessingraphicsandmakeNCcodeve

4、rificationcanbefinishedinthecomputerThiscansavealotoftime，manpowerandmaterialresources，thusitcanacquirebettereconomicefficiencyVisualC60ismadeasasoftwaredevelopmentplatformandtheobjectorientedmethodisusedtoanalyseanddesi

5、gnNCmachiningsimulationsystemoverallinthisdissertationOnthebasisofthese，amodulardesignmethodisproposed，whichmakestheNClathesimulationprocessdividedintovariousfunctionalrelativelyindependentsub—modules，andcompleteeachsub—

6、moduledesignseparatelyfinallylinkupeachsubmoduletoformacompletesystemforNCmachiningsimulationAccordingtosuchmethod，thepaperdescribestheprocessingenvironmentmodelingmethod，NCprogramdecodingprocess，interpolationmethod，tool

7、forthedefinition，theformingprincipleandprocessoftheworkpieceetcInaddition，thepaperalsousestheOpenGLtechnologyBydintofthepowerful3DgraphicsprogrammingfunctionsprovidedbytheOpenGLandtheobjectorientedmodelingmethod，aprocess

8、simulationenvironmentcanbesetupThentheenvironmentisaddedhidden，light，antialiasingandtexturehandling，whichCallmakeNClathemachiningsimulationenvironmentmorerealisticIntheprocessofmachiningsimulation，thedoublebuffertechniqu

9、eisusedtoaccelerategraphicsdisplayavoidthescintillationscreen，animateprocessingmorecontinuityandmaketheworkpiecemachiningprocessofformingmorereal—timeThissystemhasthecharacteristicsthatarefriendlyinterface，simplemanipula