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《面向數(shù)控下料加工的集成化板材優(yōu)化下料系統(tǒng)的研究與開發(fā)》由會員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫。
1、重慶大學(xué)碩士學(xué)位論文面向數(shù)控下料加工的集成化板材優(yōu)化下料系統(tǒng)的研究與開發(fā)姓名：朱波申請學(xué)位級別：碩士專業(yè)：機(jī)械電子工程指導(dǎo)教師：劉飛;閻春平20050501重慶大學(xué)碩士學(xué)位論文面向數(shù)控下料加工的集成化板材優(yōu)化下料系統(tǒng)的研究與開發(fā)碩士研究生朱波指導(dǎo)教師劉飛教授閻春平副教授學(xué)科專業(yè)機(jī)械電子工程重慶大學(xué)機(jī)械工程學(xué)院二OO五年五月重慶大學(xué)碩士學(xué)位論文英文摘要ABSTRACTManufacturingindustryinvolvesmanyareas,andconsumesvastresourcewhileturnsout
2、productsandcreateswealth.Machiningwithplatematerialhasawideuseinmanufacturingindustry.It’sofgreatimportancetosaveresourceandreducecostofenterprisethroughimprovingtheutilityofplatematerialbyusingcuttingstocksoftware.Inrecentyears,theapplicationofnumericalcontr
3、oltechnologyinplatematerialcuttingbecomesmoreandmorecommon.Todevelopspecialoptimizedcuttingsoftwareorientednumericalcontrolthroughcombiningcuttingstocktechnologyandnumericaltechnologycanimprovemachiningefficiencyaswellasutilityofplatematerial.Thispaperanalyze
4、dthecuttingprocessofplatematerialwithnumericalcontrolmachinefromtheperspectiveoftheintegrationofCAD/CAM,andstudiedpartialcoretechnologiesinvolvedinrealizingCADforplatemateriallayoutandCAMofautomaticnumericalcontrolprogramming.Atfirst,thebasicrequirementsofnum
5、ericalcontrolcuttingofplatematerialinmanufacturingenterprisesareanalyzed,onthebasisofwhich,thetotaldesignplanofintegratedoptimizedcuttingsystemwasputforward.Meanwhile,thestructureandfunctionofthesystemweredesignedintheplan,anddesignthoughtsandprocessesofeachf
6、unctionmodelwereanalyzed.Then,partialcoretechnologiesinvolvedinthesystemwerestudied.Theclassicalcuttingstockalgorithmcolumngenerationtechnology,andwrapuprectangletechnologyforabnormityareanalyzed;ThedevelopmentofAutoCADwithObjectARXisstudiedandthegeneratingme
7、thodofcuttingoutlinedrawingandlayoutdrawingwerefoundoutonthebasisofanalysesofthegraphdatabasestructureofAutoCADandthebasicoperationofit;Theprocessplanningtechnologyofplatematerialcuttingorientingnumericalcontrolisstudiedaprocessplanningmethoddirectlybasedonla
8、youtdrawingisestablished;TheemulationtechnologyinAutoCADisstudiedandakindofdynamicemulationmethodisputforward,whichisrealizedbyincrementallymodifyinggraphentity;ThepostpositionofNCprogram
