准双曲面齿轮数控加工理论与仿真研究

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1、天津大学博士学位论文准双曲面齿轮数控加工理论与仿真研究姓名：张威申请学位级别：博士专业：机械制造及其自动化指导教师：王太勇20061201ABSTRACTThen哪erahzationandintelligenceofdesignandmanufactureforcomplicatedmech血calsystemsisthetechnicalkeytodevelopingequipmentmanufacturing·Manufacturesystemforcorepartoffundamentaldevice，suchasspiralbevelan

2、dhypoidgears，aero’senginevanes，andscrewpropeflersofsubmarine，dependontheelevationofresearchleveloncomplicatedmechanicalsystems．Tostudyma．chiningtechniquesofcomplexcurvedfacelikespiralbevelandhypoidgears，itislookedatanentranceforGleasongearswithmiddlemodulustoaccess也eessenceofr

3、esearchesofmachining，simulationandkinematicsofspiralbevelandhypoidgears．Inthisdissertation,severalaspectslikedesign,maclmingmetho(b，simulationsystemsandgenerationprinciplearelocatedascut。mpointesforinvestigatmgtheprocessingtheoriesandtechnologiesofGleasongears．Usingthehomogene

4、ouscoordinatemethod，thespatialkinematicsofcomplicatedcurvedfacesshapingforspiralbevelandhypiodgearsisresearched．ThroughproposillgMaclaurinformulaforsimphfyingthetraditionalspiralbevelandhypoidgearscalculatingmethod，thecomputationspeediselevated，Theproposedmethod18muchfasterand

5、easierthanthedirectlyderivativemethod．Recurtocomputerizedmulti-environmentaldesignthought，manufacturingparameterspre．modificationandoptimizationmodeofspiralbevelandhypoidgearsispresented．Buildingthedesignparametersaidcomputationandvirtualmanufacturesystem,thetooltrajectorystud

6、yandpracticalmachiningprocessparameterspre．modificafionandoptimizationareachievedbyvisualizedanalyzingsimulatedmachiningprocessandvirtualgearproducts．Throughpresentingweb．basedspiralbevelandhypoidgearsvirtualmanufacturemode．aremotedesignandsimulationsystemofspiralbevelandhypoi

7、dgearsbasedonBrowse／Servermethodisbuilt．Thesharingserviceandromateutilizationofspiralbevelandhypoidgearsmanufactureresource011thewebplatformarerealized．Tosumup，researchesofthisdissertationareabenigntryinganddemonstrationforthefollowingstudiesOnthemulti-pro'posedsimulationsyste

8、ms，themeasurementandassessmentofprocessmgerrorofhypoidgears，t