空間構件FW-FP柔性制造技術的研究—鋪放頭機構部分.pdf

1、武漢理工大學碩士學位論文空間構件FWFP柔性制造技術的研究—鋪放頭機構部分姓名：于傳浩申請學位級別：碩士專業：機械設計及理論指導教師：吳耀楚王志輝2003.5.1AbstractTheuseofreinforeedplasticsorcompositematerialinthefabricationofstructuralcomponentshasgrownsubstantiallyinrecentyearsCompositestruc

2、tureshavebecomeincreasinglypopularasareplacementformetalIicparts，particularlyinhighperformanceapplicationssuchasintheaircraftindustry，becauseofthehi曲strengthtoweightratio，goodcorrosionresistance，goodimpactresistance，andt

3、hermalresistanceexhibitedbycompositeparts0neaspectofthecompositesindustrywhichhasres砸ctedtheUSeofcompositematerialpartsinsomeapplicationsiSthattraditionallymanycompositematerialpartshadtObefabricatedbyhandorwithseveralma

4、nualoperationsThetechnologyofautomatingthefclrmationofcompositepartsCOntinuestoevolvebutlimitationsstillexistparticularlvinthefornlationofpartshavingarelativelycomplexshape，partshavingcontouredorarcadesurfacesThemanufact

5、uresystemoffilamentwinding(FW)andfiberplacement(FnistheoneofadvancedequipmentforFRPproductsItCanbeusedtoproducetheproductsofthepositivecurvaturegyrationbodies，suchasconlainercylinder，oiltank，tube，orb，cone，assembledbodyan

6、dSOonFurthermore，itismoresuitedtomachiningsomeproductsofthecomplexbodiessuchasthesurfacesofthenegativecurvaturegyrationbodiestheshellcomponentswhichhaveslotSandreinforcedtendonsHoweverthefiberplacementheadiSthepivotalfra

7、meworkinthemanufacturesystemofFWandFPItisatechnologythathascombinedmechanism，electronandairpressureItsioint’smovementissimilartothatofthemanipulatorAccordingtotherequestofthemoldingtechnicsandcomponent’Sshape，nleframewor

8、khasmanyfunctions，suchasfetching，directing，spreading，heating，orienting，pressingshearing，eommutatingforthecontinuousfilamenttapeItcarriesoutthelayingroleonthesurfaceofthemodelaccordingtotheprogramgivenbythecomputercontrol

9、systemItineludesaddingmeans，compactionmeans，curingmeans，filmsystem，heatingmeansandtheassistantsetupssuch嬲guidingthedirection。orientationetcThePaperhasdiscussedandcomparedthreeprojectsfromthesetup’Scomponent，designedthese