Kev tsim cov kav dej fiberglass feem ntau yog nyob ntawm cov pwm thiab cov txheej txheem tshwj xeeb. Cov txheej txheem muaj xws li winding, centrifugal casting, thiab tes nteg -up. Winding tam sim no yog ib txoj hauv kev ntau dua, thiab nws cov kauj ruam yog kwv yees li hauv qab no:
Pwm Npaj: Tsim thiab tsim ib lub mandrel raws li cov yeeb nkab qhov ntev. Cov pwm saum npoo yuav tsum du thiab tiaj tus kom ntseeg tau qhov du ntawm cov yeeb nkab phab ntsa.
Resin Preparation: Sib tov unsaturated polyester resin los yog epoxy resin nrog curing agents, accelerators, thiab lwm yam auxiliary cov ntaub ntawv nyob rau hauv ib tug tshwj xeeb piv rau lub matrix resin.
Fiber Laying: Cua fiberglass yarn los yog ntaub mus rau lub rotating pwm nto ntawm lub preset lub kaum sab xis thiab nro siv ib tug winding ntaus ntawv, thaum tib lub sij hawm txheej cov fibers nrog resin impregnation.
Curing thiab Shaping: Tom qab winding, cua sov los yog cia nws sawv ntawm chav tsev kub kom tso cai rau cov resin nyob rau hauv ib tug ntoo khaub lig- txuas cov tshuaj tiv thaiv, maj mam hardening thiab shaping cov yeeb nkab.
Demolding thiab Post-kev ua: Tom qab cov yeeb nkab tau kho tag, tshem tawm ntawm pwm thiab ua tiav txiav, nto tiav, thiab lwm yam txheej txheem raws li xav tau.