滾動壓邊圈的拉深成形技術(shù)研究.pdf

1、浙江理工大學(xué)碩士學(xué)位論文滾動壓邊圈的拉深成形技術(shù)研究姓名：高慧玲申請學(xué)位級別：碩士專業(yè)：機(jī)械制造及其自動化指導(dǎo)教師：李湘生20120306浙江理工大學(xué)碩士學(xué)位論文TheresearchforthetechnologyofballblankholderdeepdrawingAbstractDeepdrawingtechnologyisanimportantStampformingprocess，whichplayallimportantp

2、lacesintheindustrialproductionfield。Thistechnologyiswidelyusedintheproductionprocessingforthecharacteristicsofgoodformingcondition，lowcostandhighmaterialutilizationratioButWithmodemindustrialproductiontechnologyimproving

3、，thestructureoftheStampingpartsmoreandmorecomplexbecausetheforceofthinsphericalbottomstraighttubeworkpieceismorecomplicatedinthedeepdrawingprocess，theformingprocessismoredifficultyInthispaper，theauthoranalysesthedeepdraw

4、ingprocessofthethinsphericalbottomstraighttubeworkpiece，andaccordingtOtheblank’Sforceconditionsofthedifferentstagesanddifferentpositions，designsanewkindofdeepdrawingdeviceThisdeviceissimulatedandanalyzedinthesoftware，and

5、thenisusedtOmakedeepdrawingtest，finallyprovethisimproveddevicetobefeasibleChapterone：Onbasedofpresentresearchforthedeepdrawingtechnologyathomeandabroad，theauthorputsforwardthistopicresearchcontent，andpointsoutthesignific

6、anceofthistopicaswellasthesubjectofresearchdifficultyandkeytechnologyChaptertwo：AccordingtOeachpart’Sforceofthecylindricaldeepdrawingprocess，theauthoranalysestheforceofthethinsphericalbottomstraighttubeworkpiece，andanaly

7、sesandsummarizesexpressionsaccordingtothestressTheselayagoodfoundationforfollowupstudyChapterthree：Inthischapterauthordesignsakindofdeepdrawingdevice，andonthebasisofthisdevice，authordesignsanewtypeofdeepdrawingdevice，whi

8、chcanchangesslidingfrictionintotherollingfrictioninblankflangefrictionstate，thusachievethetestplanChapterfour：Setup3dmodelsusedynaforrnsoftwaretosimulateandanalyze，theanalysisresultsoftestprovidesacertainreferencevaluefo

9、rthefutureresearchChapterfive：UsedesigneddeepdrawingdevicetodrewtheSS201stainlesssteelmaterialfollowingtothetestscheme，measureandanalyzetheworkplaces，InitiallyprovedthatimproveddeepdrawingequipmenttobecertainfeasibilityC