Yeeb

"Filament winding txheej txheem" ​​yog cov txheej txheem tsim khoom siv los tsim cov qauv cylindrical, zoo li cov kav dej, tso tsheb hlau luam, thiab cov raj, siv cov khoom sib xyaw. Nyob rau hauv cov ntsiab lus no, "fiberglass roving" yog hais txog bundles ntawm untwisted strands ntawm nruam fiberglass fibers uas yog siv nyob rau hauv lub filament winding txheej txheem.

Kev npaj: Lub fiberglass roving yog npaj los ntawm unwinding nws los ntawm spools. Lub roving yog tom qab ntawd coj los ntawm cov dej da dej, qhov twg nws tau impregnated nrog cov resin xaiv (xws li, epoxy, polyester, los yog vinylester).

Winding: Lub impregnated roving yog mob mus rau ib tug rotating mandrel nyob rau hauv ib tug predetermined qauv. Cov qauv winding (xws li, helical lossis hoop winding) thiab lub kaum sab xis ntawm winding raug xaiv raws li qhov xav tau ntawm cov khoom kawg.

Curing: Thaum lub winding tiav, cov resin yuav tsum tau kho kom tawv thiab solidify tus qauv. Qhov no tuaj yeem ua tiav ntawm chav tsev kub lossis hauv qhov cub, nyob ntawm seb cov txheej txheem siv tau.

Tso Tawm: Tom qab kho, lub qhov txhab raug tshem tawm ntawm lub mandrel, uas ua rau lub hollow, cylindrical composite qauv.

Kev Ua tiav: Cov khoom kawg tuaj yeem ua cov txheej txheem ntxiv xws li trimming, drilling, lossis txheej, nyob ntawm nws qhov kev thov.

Filament winding txheej txheem siv fiberglass roving muaj ntau yam txiaj ntsig:

Lub zog muaj zog: Vim qhov tsis tu ncua ntawm cov fibers thiab lub peev xwm los taw qhia lawv hauv cov lus qhia xav tau, cov khoom kawg muaj lub zog siab hauv cov lus qhia.

Customizability: Cov qauv winding thiab kev taw qhia fiber ntau tuaj yeem ua kom tau raws li cov kev xav tau tshwj xeeb ntawm lub zog thiab nruj.

Kev lag luam: Rau kev tsim khoom loj, filament winding tuaj yeem raug nqi ntau dua piv rau lwm cov kev tsim khoom sib xyaw.

Versatility: Muaj ntau yam khoom uas muaj ntau qhov sib txawv thiab cov duab tuaj yeem tsim.

Fiberglass roving yog qhov tseem ceeb rau cov txheej txheem filament winding, muab lub zog, yoog raws, thiab tus nqi-nqi rau cov khoom sib xyaw ua ke.

Fiberglass roving thov hauv FRP yeeb nkab

Cov khoom siv ntxiv: Cov iav fiber ntau yog cov khoom siv feem ntau siv hauv cov kav dej FRP. Nws muab cov kav dej uas xav tau lub zog thiab rigidity.

Corrosion Resistance: Piv nrog rau ntau lwm cov ntaub ntawv, FRP kav dej muaj superior corrosion kuj, feem ntau yog vim lawv cov iav fiber ntau cov qauv. Qhov no ua rau cov kav dej FRP tshwj xeeb yog tsim rau kev lag luam tshuaj lom neeg, roj, thiab cov nkev roj, qhov twg corrosion yog ib qho kev txhawj xeeb loj.

Lub teeb pom kev zoo: Cov iav fiber ntau ntxiv FRP cov kav dej yog qhov sib zog dua li cov kav hlau los yog hlau, ua rau kev teeb tsa thiab kev thauj mus los yooj yim dua.

Hnav Resistance: FRP kav dej muaj kev hnav zoo heev, ua rau lawv muaj txiaj ntsig zoo hauv kev thauj cov dej uas muaj cov xuab zeb, av, lossis lwm yam abrasives.

Rwb thaiv tsev cov khoom: FRP kav dej muaj cov khoom zoo rwb thaiv tsev, ua rau lawv xaiv zoo tshaj plaws rau cov hluav taws xob thiab kev sib txuas lus.

Kev Lag Luam Kev Lag Luam: Thaum tus nqi pib ntawm FRP cov kav dej yuav siab dua li qee cov khoom siv ib txwm muaj, lawv lub neej ntev, kev saib xyuas qis, thiab kho cov nqi yuav ua rau lawv raug nqi ntau dua nyob rau hauv tag nrho cov nqi ntawm lub neej.

Tsim Flexibility: FRP cov kav dej tuaj yeem hloov kho kom tau raws li cov kev xav tau ntawm cov ntawv thov tshwj xeeb, txawm hais tias txoj kab uas hla, qhov ntev, lossis tuab.

Hauv cov ntsiab lus, daim ntawv thov ntawm cov iav fiber ntau hauv FRP kav muab ntau qhov kev lag luam nrog kev lag luam, ruaj khov, thiab muaj txiaj ntsig zoo.

Vim li cas fiberglass roving hauv FRP yeeb nkab

Lub zog thiab Rigidity: Fiberglass roving muab FRP kav nrog siab tensile zog thiab rigidity, kom ntseeg tau tias cov kav dej tuav lawv cov duab thiab cov qauv kev ncaj ncees nyob rau hauv ntau yam kev ua haujlwm.

Kev Taw Qhia Kev Ruaj Ntseg: Fiberglass roving tuaj yeem muab tso rau kev taw qhia los muab kev txhawb nqa ntxiv hauv cov lus qhia tshwj xeeb. Qhov no tso cai rau cov kav dej FRP tuaj yeem hloov kho rau cov kev xav tau tshwj xeeb.

Zoo Wetting Properties: Fiberglass roving muaj cov khoom zoo wetting nrog cov resins, kom ntseeg tau tias cov resin kom huv si impregnates cov fiber ntau thaum lub sij hawm cov txheej txheem ntau lawm, ua kom pom tseeb ntxiv.

Nqi-Efficiency: Piv rau lwm cov ntaub ntawv txhawb zog, fiberglass roving yog ib qho kev xaiv zoo, muab kev ua tau zoo yam tsis tau ntxiv cov nqi tseem ceeb.

Corrosion Resistance: Fiberglass roving nws tus kheej tsis corrode, cia FRP kav ua tau zoo nyob rau hauv ntau yam corrosive ib puag ncig.

Cov Txheej Txheem Ntau Lawm: Siv fiberglass roving yooj yim thiab ua kom yooj yim rau cov txheej txheem ntawm FRP cov kav dej, vim tias roving tuaj yeem yooj yim raug mob ntawm cov pwm tsim thiab kho ua ke nrog cov resin.

Cov yam ntxwv ntawm lub teeb yuag: Fiberglass roving muab qhov yuav tsum tau muaj zog ntxiv rau FRP kav dej thaum tseem tuav lub teeb yuag, ua rau kev teeb tsa thiab kev thauj mus los yooj yim dua.

Nyob rau hauv cov ntsiab lus, daim ntawv thov ntawm fiberglass roving nyob rau hauv FRP kav yog vim nws ntau yam zoo, xws li lub zog, rigidity, corrosion kuj, thiab nqi-efficiency.