平面二次包络蜗杆的四轴四联动磨削和车削方法研究

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1、西华大学硕士学位论文平面二次包络蜗杆的四轴四联动磨削和车削方法研究姓名：代晓会申请学位级别：硕士专业：机械设计及理论指导教师：陈守强20090501FourAxis—InterplationGrindingandTurningMethodofPlanarDouble-EnvelopingWormStudyMajor：MechanicaldesignPostgraduate：DaiXiaohuiSupervisor：ChenShouqiangTheplanardouble—envelopingwormisindependentlydevelopedbyourcou

2、ntryscholars．Sinceithastheadvantagesofdoublelinecontact，largercompositecllreradius，comparedwiththenormalworm,ithasimportantapplicationsinindustry．Thereforeinordertoimprovetheplanardouble-envelopingwormmachiningaccuracyandefficiencyandlowertheproductioncosts，witchbecomeaveryimportantt

3、askformachiningequipmentandmethodsdevelopedstudy．Basedontheplanardouble-envelopingwormmeshinganalysis，andbasedonfouraxis-interplationplanardouble—envelopingwormmachiningprinciple，analyzedanddiscussedthestructureandmachiningmethodoftheNCgrindingmachines．Madeawholdesignprogramofplanard

4、ouble—envelopingwormNCmachine．ThemachineCanachievethree—axisinterplationtumingandfour-axisinterplationgrindingofplanardouble—envelopingWOrm．Atthesametime，thekeyusedforgrindingpans-machinetoolspindle，rotarygrindingheadgrindingheadanddrivetherotarytableforadetailedstructuralanalysisand

5、design．Andinaccordancewiththeprocessingofplanardouble—envelopingwormmainfunctionoftherequirementsoftheoriginalspindleNClatheforthetransformationprocesstomeetthewormattheexactlocationanddegreerequirements．Inthetransformationofthedeviceafterawormgrindingpilotstudyvalidatedtheuseofgrind

6、ingtheoryandmethod．Inordertoverifytheacademicanalysis，wemadeasufficietandeepexperiment．．II．Forthose，basedonCDK6150NClathetomakeagrindingmachine，whichnotonlygrindingbutalsoturning．Accordingtotheactualneedsoftheproduction,analysisofthegrindingandtumingforplanardouble—envelopingwormmach

7、iningtheory,methodsbased0nturningtheprogrammingandcomputersimulationanalysis，andusedincementgrindingwornlturningintoaknifeusedinTaiwanandtumingaseriesofteststoverifythecorrectnessofthetheoryandmethodofhighpracticalvalue．Keywords：planardouble—envelopeworm,NCgrindingmachine，NClathe，NCg

8、rindingmetho