KODI MASOMPHENYA A FIBERGLASS WAMWAMBA NDI CHIYANI, KODI MUKUDZIWA?

Kodi mitundu yodziwika bwino ya fiberglass ndi iti, mukudziwa?

Nthawi zambiri zimanenedwa kuti magalasi a fiberglass amatengera mitundu yosiyanasiyana malinga ndi zinthu zosiyanasiyana, njira ndi magwiridwe antchito, kuti akwaniritse ntchito zosiyanasiyana.

Lero tikambirana za mitundu yosiyanasiyana ya ulusi wagalasi wamba.

1. Twistless Roving

Kuzungulira kosapindika kumagawidwanso molunjika osapindika ndi plied osapindika.Direct ulusi ndi ulusi wosalekeza womwe umatengedwa kuchokera ku galasi losungunuka, womwe umadziwikanso kuti single-strand untwisted roving.Ulusi wa plied ndi mchenga wokhuthala wopangidwa ndi zingwe zingapo zofananira, zomwe zimangophatikiza ulusi wolunjika.

Ndikuphunzitseni chinyengo pang'ono, momwe mungasiyanitsire mwachangu pakati pa ulusi wachindunji ndi ulusi wa plied?Ulusi umodzi umatulutsidwa ndikugwedezeka mofulumira.Chotsaliracho ndi ulusi wowongoka, ndipo umene umabalalitsidwa kukhala ulusi wambiri ndi ulusi wopota.

2. Ulusi wambiri

Ulusi wopangidwa ndi bulked umapangidwa ndi kukhudza ndi kusokoneza ulusi wagalasi wokhala ndi mpweya woponderezedwa, kotero kuti ulusi wa ulusiwo umalekanitsidwa ndipo voliyumuyo imachulukitsidwa, kotero kuti imakhala ndi mphamvu zonse za ulusi wopitirira komanso kukula kwa ulusi waufupi.

3. Nsalu zowomba

Gingham ndi nsalu yowongoka, yokhotakhota ndi yolumikizira imalumikizidwa ku 90 ° mmwamba ndi pansi, yomwe imadziwikanso kuti nsalu yoluka.Mphamvu ya gingham imakhala makamaka m'njira zozungulira komanso zokhotakhota.

4. Nsalu ya axial

Nsalu ya Axial imapangidwa ndi kuluka ulusi wagalasi molunjika mosapindika pamakina oluka axial.Ma angles odziwika kwambiri ndi 0°, 90°, 45° , -45° , omwe amagawidwa mu nsalu zosagwirizana, nsalu za biaxial, nsalu za triaxial ndi nsalu za quadriaxial malinga ndi chiwerengero cha zigawo.

5. Fiberglass mphasa

Makatani a fiberglass onse amatchulidwa kuti“kumva”, zomwe zimakhala ngati pepala zopangidwa ndi zingwe zopitirira kapena zodulidwa zomwe sizimangika pamodzi ndi zomangira mankhwala kapena makina opangira .Ma Felts amagawidwanso kukhala mikwingwirima yodulidwa, mphasa zosokera, mphasa zophatikizika, mphasa zopitilira, mphasa zam'mwamba, ndi zina. Ntchito zazikuluzikulu: pultrusion, mapindikidwe, akamaumba, RTM, vacuum induction, GMT, etc.

6. Zingwe zodulidwa

Ulusi wa fiberglass umadulidwa kukhala zingwe zautali wina wake.Ntchito zazikulu: chonyowa chodulidwa (gypsum yolimbitsa, yonyowa yowonda), B MC, ndi zina.

7. Akupera ulusi wodulidwa

Amapangidwa pogaya ulusi wodulidwa mu nyundo kapena mphero.Itha kugwiritsidwa ntchito ngati chodzaza kuti musinthe mawonekedwe a resin pamwamba ndikuchepetsa kuchepa kwa utomoni.

Pamwambapa pali mitundu ingapo wamba ya fiberglass yomwe idayambitsidwa nthawi ino.Nditawerenga mitundu iyi ya ulusi wagalasi, ndikukhulupirira kuti kumvetsetsa kwathu kudzapita patsogolo.

Masiku ano, magalasi a fiberglass ndi omwe amagwiritsidwa ntchito kwambiri polimbitsa zinthu, ndipo ntchito yake ndi yokhwima komanso yayikulu, ndipo pali mitundu yambiri.Pazifukwa izi, ndizosavuta kumvetsetsa magawo ogwiritsira ntchito komanso kuphatikiza zida.