传统牛头刨床双向刨的设计与实现.pdf

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1、机床与液压Jun．2013HydromechatronicsEngineeringVo1．4lNo．12DOI：10．3969／j．issn．1001-3881。2013。12．014DesignandRealizationoftheTraditionalShaperBidirectionalPlanningZHOURuitao，ZHENGWeiganga．SchoolofEnergyandPowerEngineering；b．EngineeringTrainingCenter，WuhanUnive

2、rsityofTechnology，Wuhan430063，ChinaAbstract：TraditionalShaperreturntripisakindofidiemotion．thereforeitwilIlcadtolowefi-ciencyandwillwastealotoftimeandenergy．Howtousethereturntripoftheplanerisanim-portantwaytoimprovetheeficiency．Thispaperintroducesameth

3、odofhowtoaddthereverseplanetoolonthetraditionalshaperandthereplacementoftwoknivesiscontrolledbyelectromag-netandthenthebackhauloftraditionalshaperwillbeefectivelyusedtoimprovetheeficiencyandtoobtainthehighprecisionofplaner．Therefore，theresultsofthispap

4、erwillimprovetheperformanceofplanertechnology．Keywords：TraditionalShaper，bidirectionalplanning，planertransformationasimplebi-planningtransformationmethodforthe1．IntroductiontraditionalShaper，i．e．，thetraditionalplanerstruc—turewillnotbechangedandthereve

5、rseplanetoolTraditionalShapercanonlydoone-·wayplan·willbeaddedandcontrolledbyelectromagnettoa—ning，i．e．thereturningoftraditionalShaperisavoidthetroubleoframconstantforceis0kinetickindofidlemotion．Thischaracteristicdeterminesmechanismdesign．Sincetheretu

6、rnmotionofshaperthelowefficiencyoftraditionalshapermachine．A1一isadopted，theeficiencymachiningaccuracyofthethoughtraditionalShaperhasaquickreturncharac-traditionalshaperwillbetremendouslyimproved．teristic，thisisnotafundamentalsolutiontothesolveDuetothes

7、impleandreliablecharacteristics，alowefficiencyproblemandmakenouseofthedeple—transformationexperimentisconductedinthispapertionproblem[1]．Sincethereexistsonlyoneplaneandthefeasibilityofthisdesignhasbeenverifledtoolforthetraditionalshaper，therealcuttinge

8、dgeofbasedontheB6050typeofShaper．thismachineisverylimited．Moreover，themachi—ningaccuracyisdificulttogetimprovedduetothe2．Designideasfactthattheplanningtendsknifemarksformedonthesurfaceoftheworkpiece[2]．Bi—planningShap—Areverseplanetoolw