| Message: | 1.Xiamen City Bola Sports Goods Co., Ltd.is a carbon road bike wheelx31645dan,carbon clincher rimin one large multi-functional integrated modern enterprise,and devote the high-quality carbon rim factory and first-class service for the masses of customers.
2.Xiamen City Bola Sports Goods Co., Ltd. is specialized in Hardware, equipment, industrial products since established in 10 years ago.So far,our company has established its branch companies in major cities throughout the country.Formed in Xiamen,Fujian,China,City area,Xiamen City,Fujian Province,China as the center, the radiation sales system and service network.Details:Thematerialsusedinthemanufactureofbicycleshaveevolvedfromthepastironorstainlesssteeltothemostcommonlyusedaluminumalloys.Theuseofaluminumalloycangreatlyreducetheweightofthecarbody,butinordertomaketheweightofthecarbodylighter,therearenowbicyclesmadeofcarbonfiber.Theuseofcarbonfiberasarawmaterialhastheadvantageofbeinglightinweight,butitscostishigherthanthatofageneralaluminumalloy.Undernormalcircumstances,mostoftheframeisonlyusedfortheapplicationofthematerial,butintheracingbicycleracingmarket,theweightofthewholecarisanextremelyimportantconsideration,sothewholecarisaslightaspossible.Thecarbonfibercreatesthebody.Therefore,eventherimismadeofcarbonfiber.Inthemanufacturingprocessofthetubularcarbonbikerims,ontheonehand,thecostshouldbeconsidered,andontheotherhand,theweightcanbereduced.Therefore,thetubularcarbonbikerimsisknowntohaveahollowringstructureonthemarket.Sincethecarbonfiberhasareducedductilityafterhardeningmolding,thehollowstructure;whenthetubularcarbonbikerimsisunderpressure,thereisoftenadefectthatthestrengthisinsufficientanddamaged.Therefore,thereisaknownutilitymodelthatutilizestheleftandrightoppositehalfframestoformatubularcarbonbikerimsstructurewithverticalsupportribs,whichcanincreasethestrengthoftherim,butthemanufacturingmethodiscomposedofleftandrightframes.Theyareembeddedineachother,notonlyneedtosetupamoldtomakedifferentframes.Aftertheframei |
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