基于齿轮仿真加工的齿轮刀具设计研究

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1、mⅡ————————————一莘束文通大学硕士学位论文基于齿轮仿真加工的齿轮刀具设计研究学位申请人一张博林学科专业；机械制造及其自动化指导教师，‘黄勇副教授箐辩蛋员台主席丑彩酾箐辩日期-摘要然后，对齿轮仿真加工理论做了较为深入的探讨，对齿轮刀具模型进行了简化，利用该模型，采用UG／OpenAPI和UG／OpenGRIP混合编程技术实现了对齿轮刀具简化模型进行参数化造型并基于齿轮仿真加工通过对被加工齿轮齿廓的过程进行动态仿真判断齿轮刀具参数的合理与否。同时，利用UG／OpenMenuScript建立了系统的主菜单，通过MFC实现了交互性良好的人机界面和齿轮刀具参数数据管理，大大加强了

2、系统的功能。最后，对基于COM组件技术下仿真加工的相关问题进行了初步探索，得出了在COM技术下系统的层次结构和开发平台。同时，对基于COM技术的C／S结构的关键技术进行了讨论，总结出了三层C／S结构的数据库的开发方法，为以后系统的深入研究奠定了基础。关键词：UG／Open，MFC，C／S，齿轮刀具，参数设计计算，仿真加工，COMAbstractRESE^RCH0FGE^RCUTTERDESlGNB^SED0NGEAR■^CHlNINGSl删U汀10NThegearhasbecometheimportantbasicpartofalotofengineeringgoods，itsde

3、signandmanufacturelevelwillinfluenceperformanceandqualityoftheengineeringgoodsdirectly．ButkeyfactorsdeterminingprocessingqualityofthegeararedesignandmanufactureofthegearcurerandSOon．Becauseofdesigningthegearcutterwitllthetraditionalmethod，thecalculatingamountisbigandthecycleislong．Althoughthec

4、omplicatedcutterintellectualCADsoftwareCandesignthenecessarycurerfastaccordingtousers’demand，itisunabletoguaranteegearcutters’calculatedaccuracyanddependabilityofresult，whetheritisrationalornotforthecurertodesignandwhetherthebadphenomenaofcuringtakeplaceintheprocessingcourseareknownafterproduc

5、ingproductbyexamination，whichmakesthegearcutterinthecycleofdesignandtrialproductionlongintheenterprise，trycuttinganddebugcostly,causealotofwaste，SOitisdifficulttomeetthemarketdemandofthepresentgearmanufacturingindustry．Forthisreason，inordertohelpthecutterdesignertoexaminethecurertoothshapepara

6、meters，reduceandevenavoidtryingcutting，thispaperutilizescomputersimulationtechnologyandcomputergraphicstechnologytodesignparametersofthegearcutterandsimulatethecourseofmachiningdynamically．Meanwhile，byincorporatingMFCintoUGsecondarydevelopment，applicationofcombinationofUGMFC／OpenandC／Sstructur

7、eisrealized．ThedevelopedsystemhaspassedappraisalandappliedtorealproductdesignandmachiningsimulationandgainbetterresultsintheNanchangGearCorporation．Thispapermainlyincludesthefollowingworks：Firstofa11．thegeneraldesigns订uctI鹏andthefunctio