nkhani

Zomwe zimapangidwa ndi zinthu zophatikizika zimayendetsedwa ndi ulusi.Izi zikutanthauza kuti utomoni ndi ulusi zikaphatikizidwa, zinthu zake zimakhala zofanana kwambiri ndi za ulusi pawokha.Deta yoyesa ikuwonetsa kuti zida zolimbitsa ma fiber ndizomwe zimanyamula katundu wambiri.Choncho, kusankha nsalu n'kofunika kwambiri popanga mapangidwe amagulu.

Yambani ndondomekoyi pozindikira mtundu wa chilimbikitso chomwe chikufunika mu polojekiti yanu.Opanga odziwika amatha kusankha kuchokera kuzinthu zitatu zolimbikitsira zomwe zimagwiritsidwa ntchito: galasi fiber, carbon fiber ndi Kevlar® (aramid fiber).Ulusi wagalasi umakonda kukhala wosankha, pomwe ulusi wa kaboni umapereka kuuma kwambiri komanso kukana kwa Kevlar® kukwiya kwambiri.Kumbukirani kuti mitundu ya nsalu imatha kuphatikizidwa mu laminates kuti ipange ma hybrid stacks ndi phindu la zinthu zambiri.

Mukangoganiza zosonkhanitsa nsalu, sankhani kulemera kwake ndi kalembedwe kamene kamagwirizana ndi ntchito yanu.Nsalu ikapepuka, zimakhala zosavuta kuti zikhomere pa malo opindika kwambiri.Opepuka amagwiritsanso ntchito utomoni wochepa, kotero kuti laminate yonse imakhala yopepuka.Nsalu zikamalemera, zimakhala zosavuta kusinthasintha.Kulemera kwapakatikati kumakhala ndi kusinthasintha kokwanira kuphimba ma contours ambiri, ndipo amathandizira kwambiri ku mphamvu ya gawolo.Ndiwotsika mtengo kwambiri ndipo amapanga zida zolimba komanso zopepuka zamagalimoto, zam'madzi ndi mafakitale.Ma rovings oluka ndizitsulo zolemera zomwe zimagwiritsidwa ntchito popanga zombo ndi kupanga nkhungu.

Momwe nsalu imapangidwira imatengedwa ngati chitsanzo kapena kalembedwe kake.Sankhani kuchokera kumitundu itatu yoluka: plain, satin ndi twill.Mitundu yoluka ndi yotsika mtengo kwambiri komanso yosasinthika, koma imalumikizana bwino ikadulidwa.Kuwoloka pafupipafupi kwa ulusi kumachepetsa mphamvu ya ulusi wokhotakhota, ngakhale kuti ndi zokwanira kwa onse koma ntchito zapamwamba kwambiri.

Satin ndi twill weave ndizofewa komanso zamphamvu kuposa zoluka wamba.Poluka ulusi wa satin, ulusi umodzi umayandama pamwamba pa ulusi winanso wachitatu kapena 7 ndipo umasokera pansi pa ulusi wina.Mu mtundu wokhotakhota uwu, ulusi umayenda motalika, kusunga mphamvu yongoyerekeza ya ulusi.Twill weave imapereka mgwirizano pakati pa masitayelo a satin ndi osavuta, okhala ndi zokometsera za herringbone.

Langizo Laukadaulo: Kuti muwonjezere kusinthasintha pansalu, iduleni kuchokera pampukutu pamakona a digirii 45.Akadulidwa motere, ngakhale nsalu zolimba kwambiri zimakokera bwino pa silhouette.

Fiberglass Reinforcement

Fiberglass ndiye maziko amakampani opanga zinthu.Lakhala likugwiritsidwa ntchito pazinthu zambiri zophatikizika kuyambira m'ma 1950s ndipo mawonekedwe ake amamveka bwino.Fiberglass ndi yopepuka, imakhala ndi mphamvu zokhazikika komanso zopondereza, imatha kupirira kuwonongeka ndi katundu wozungulira, ndipo ndiyosavuta kunyamula.

Magalasi a fiberglass ndiyemwe amagwiritsidwa ntchito kwambiri pazinthu zonse zophatikizika.Izi zimachitika makamaka chifukwa cha mtengo wake wotsika komanso zolimbitsa thupi.Fiberglass ndiyabwino pamapulojekiti atsiku ndi tsiku komanso magawo omwe safuna ulusi wambiri wowonjezera mphamvu komanso kulimba.

Kuti muwonjezere mphamvu ya fiberglass, imatha kugwiritsidwa ntchito ndi epoxy ndipo imatha kuchiritsidwa pogwiritsa ntchito njira zokhazikika.Ndiwoyenera kugwiritsidwa ntchito m'mafakitale amagalimoto, am'madzi, omanga, opangira mankhwala komanso oyendetsa ndege, ndipo nthawi zambiri amagwiritsidwa ntchito pazinthu zamasewera.

Kevlar® Reinforcement

Kevlar® inali imodzi mwazitsulo zoyamba zopanga mphamvu zapamwamba kuti zivomerezedwe ndi mafakitale apulasitiki opangidwa ndi fiber-reinforced (FRP).Kevlar® Composite grade ndi yopepuka, imakhala ndi mphamvu zokhazikika, ndipo imawonedwa kuti ndi yothandiza kwambiri komanso yosamva ma abrasion.Zomwe zimagwiritsidwa ntchito nthawi zambiri zimaphatikizapo zikopa zopepuka monga kayak ndi mabwato, mapanelo oyendetsa ndege ndi zotengera zokakamiza, magolovesi osamva, zida zankhondo, ndi zina zambiri.Kevlar® imagwiritsidwa ntchito ndi epoxy kapena vinyl ester resins.

Carbon Fiber Reinforcement

Mpweya wa kaboni uli ndi mpweya wopitilira 90% ndipo uli ndi mphamvu zapamwamba kwambiri pamakampani a FRP.M'malo mwake, ilinso ndi mphamvu zopondereza komanso zosinthika kwambiri pamsika.Pambuyo pokonza, ulusiwu umaphatikizana kuti upangitse zolimbitsa thupi monga nsalu, zokokera, ndi zina zambiri.Carbon fiber reinforcement imapereka mphamvu zenizeni komanso kuuma, ndipo nthawi zambiri imakhala yokwera mtengo kuposa zowonjezera zina.

Kuti muwonjezere mphamvu ya carbon fiber, iyenera kugwiritsidwa ntchito ndi epoxy ndipo ikhoza kuchiritsidwa pogwiritsa ntchito njira zodzikongoletsera.Ndi yabwino kwa ntchito zamagalimoto, zam'madzi ndi ndege, ndipo nthawi zambiri zimagwiritsidwa ntchito pazinthu zamasewera.