YK8320型數(shù)控滾齒機設計分析及鼓形齒輪加工研究.pdf

1、合肥工業(yè)大學碩士學位論文YK8320型數(shù)控滾齒機設計分析及鼓形齒輪加工研究姓名：張江華申請學位級別：碩士專業(yè)：機械電子工程指導教師：韓江20100301DesignandanalyzeonYK8320CNCgearhobbingmachineandstudyOilprocessingdrumgearABSTRACTGearsserveasthefundamentalpartswhicharewidelyemployedinmechani

2、calHobbingisallimportantmeansforgearmanufacturingWiththedevelopmentofhobbingtechnology，peoplebegintesearchprocessingavarietyofcomplexshapegears，usingCNCgearhobbingmachineIncombinationwiththemotionprincipleofCNCgearhobbin

3、gmachine，usingCNCgearhobbingmachinetoprocessdrumgearisstudiedandappliedinthisdissertationBasedontheanalysisofmotionprincipleofbobbingmachine，processingmethodsandprocessingprinciplesofdrumgearisstudiedInlightofusingexpans

4、ionmethodtoprocessdrumgear，twokindsofmotionrelationshipareanalyzed，whicharetheexpansionrelationshipbetweenrotationofspindleandworkpiece，andtheinterrelationrelationshipbetweenaxialfeedandradialfeedofworkpieceBasedontheana

5、lysisoftwokindsofmotionrelationship，motionrelationshipformulaof4axesisderivedfromthemathematicalpointofviewinthispaperInlightofusingCNCgearhobbingmachinetoprocessdrumgear，InterpolationalgorithmisanalyzedIncombinationwith

6、softwareandhardwarefeaturesofCNCgearhobbingmachineErrorprojects，errorsourcesandprocessingerrorsareananlyzed，andthemethodofincreaseprecisionofprocessingdrumgearispresentedinthispaperFinally，basedonmotionrelationshipformul