SMALL-SCALE FILAMENT WINDING MACHINE …（小规模的纤维缠绕机u2026）.pdfVIP

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SMALL-SCALE FILAMENT WINDING MACHINE …（小规模的纤维缠绕机u2026）.pdf

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SMALL-SCALE FILAMENT WINDING MACHINE …（小规模的纤维缠绕机u2026）

JournalofEngineeringScienceandTechnology Vol.7,No.2(2012)156-168 ©SchoolofEngineering,Taylor’sUniversity SMALL-SCALEFILAMENTWINDINGMACHINEFOR PRODUCINGFIBERCOMPOSITEPRODUCTS SAADMUTASHER*,NAZIMMIR-NASIRI,LEECHAILIN SchoolofEngineeringandSciences,SwinburneUniversityofTechnology (SarawakCampus)JalanSimpangTiga,93350,Kuching,Sarawak, Malaysia *CorrespondingAuthor:smutasher@.my Abstract Over the years, filament winding has been recognized as a cost effective techniquetoproducecompositeproductswithsuperiorproperties.Inthispaper, small-scaleautomatedfilamentwindingmachinewas designedandfabricated.In filamentwindingprocess,thefiberisimpregnated withresinandwrappedona cylindricalshapemandrel.Thedesignedmachineintegratesmechanical,electrical and electronics components all controlled by a single PIC 18F452 micro- controller.Thepaperpresentsseriesofalgorithmsthatcontroltheentirewinding processes. The machine generates helical winding patterns with various angles. The windingpatternsareachievedbycontrollingseparatelyrotationalspeedof mandrelandtranslationalspeedofcarriageblockontheleadscrew.Testingofthe prototypeshowsthatitiscapableofproducingwindinganglesintherangefrom 40to80degrees. This machine canuse fortrainingthenewstudentsas apart fromtheirstudyoffabricationoflongfibercompositematerials. Keywords:Windingmachine,Compositematerial,Controlsystems,Helicalwinding. 1.Introduction Composite fiber is recognized by the industry as an engineered material that is capabletoreplaceconventionalmaterialinproducingdurableandcosteffective products that are able to perform in adverse conditions. In general, composite fiber winding machinesaredevelopedduetotechnologicaladvancesin various industries including aerospace, marine, electri