Njira yopangira pultrusion ndi kutulutsa mtolo wa ulusi wagalasi wopitilira womwe uli ndi guluu wa resin ndi zinthu zina zolimbikitsira mosalekeza monga tepi yagalasi, polyester surface felt, ndi zina zotero. Njira yopangira ma profiles apulasitiki olimbikitsidwa ndi ulusi wagalasi powaphimba ndi kutentha mu uvuni wophikira. Imadziwikanso kuti njira yopitilira pultrusion. Mapaipi akuluakulu opangira, ndodo, ma profiles, mbale ndi mapulasitiki ena olimbikitsidwa ndi ulusi wagalasi.
Ubwino wa njira yopangira pultrusion ndi: zida zosavuta, mtengo wotsika, kupanga bwino kwambiri, kupanga mzere wopangira wokha mosavuta, komanso khalidwe lokhazikika la zinthu; zimatha kupereka gawo lonse la zinthu zolimbitsa, mphamvu zambiri zamakanika, makamaka mphamvu yayitali komanso modulus; kugwiritsa ntchito bwino zinthu zopangira Mtengo wapamwamba, kwenikweni palibe zinyalala zamakona; mphamvu yayitali komanso yopingasa ya mbiriyo imatha kusinthidwa kuti igwirizane ndi zofunikira zosiyanasiyana zogwiritsira ntchito; kutalika kwake kumatha kudulidwa ngati pakufunika.
Ma resin omwe amagwiritsidwa ntchito kwambiri pazinthu zopangidwa ndi pultruded ndi ma polyester resin osakhuta, otsatiridwa ndi ma epoxy resin, omwe amagwiritsidwa ntchito makamaka pazinthu zomwe zimakhala ndi mphamvu zambiri zamakaniko komanso zofunikira pakukana kutentha, kuphatikiza ma vinyl ester resin, ma phenolic resin, ma thermoplastic resin, ndi zina zotero. Zofunikira pa njira yopangira pultrusion ya guluu wa resin ndi izi: kukhuthala kochepa, kosavuta kulowa muzinthu zolimbitsa; nthawi yayitali ya gel (nthawi zambiri imafunika kugwiritsa ntchito maola opitilira 8), kuchira mwachangu, kukwaniritsa zofunikira pakuumba kosalekeza; kumamatira bwino, Kuchepa kwa kuchiritsa ndi kochepa; kusinthasintha ndi kwabwino, ndipo chinthucho sichimasweka mosavuta.
Kugwiritsa ntchito epoxy resin composite pultrusion profile
Zinthu zopangidwa ndi epoxy resin composite pultrusion zimagwiritsidwa ntchito kwambiri pa:
1) Gawo lamagetsi pakadali pano ndi lomwe limagwiritsidwa ntchito kwambiri komanso limodzi mwa magawo omwe akufunidwa kwambiri pa chitukuko. Monga ndodo zoyikira ma transformer air duct, mandrels a insulator amphamvu kwambiri, machubu oteteza chingwe amphamvu kwambiri, ma racks a chingwe, makwerero oteteza, ma insulating rods, ma poles, ma track guards, ma racks ogawa ma cable, ma motor parts, ndi zina zotero.
2) Munda wa mankhwala oletsa dzimbiri ndi munda womwe ukukula mofulumira kwambiri m'zaka zaposachedwa. Zinthu zomwe zimadziwika bwino ndi izi: zida zothandizira maukonde a mapaipi, ndodo zokoka, mapaipi opondereza pansi, zida zotsukira madzi otayira, ma baffle a mankhwala, njanji, masitepe, zogwirira ntchito papulatifomu, pansi pa grille, ndi zina zotero. mu mafakitale a mankhwala, mafuta, mapepala, zitsulo ndi mafakitale ena.
3) Pankhani ya kapangidwe ka nyumba, imagwiritsidwa ntchito makamaka pa kapangidwe kopepuka, kapangidwe ka nyumba zazitali kapena kapangidwe kapadera. Monga kapangidwe ka chipinda chosunthika, ma profiles a zitseko ndi mawindo, ma trusses, milatho yowala, ma plating, ma hema, nyumba za padenga, nyumba zazikulu za boron, ndi zina zotero.
4), masewera ndi zosangalatsa monga ndodo zosodza, ndodo za hockey, ma snowboards, mizati yozungulira, mauta ndi mivi, ndi zina zotero.
5) Malo oyendera monga malo osungira magalimoto, mafelemu a magalimoto, magalimoto oziziritsa, ma springboard a magalimoto, malo osungira katundu, ma bampers, ma decks, zoteteza njanji zamagetsi, ndi zina zotero.
6) Mu gawo la mphamvu, imagwiritsidwa ntchito makamaka pa mabulaketi osonkhanitsa mphamvu ya dzuwa, masamba a turbine ya mphepo, ndi mitsinje ya zitsime zamafuta.
7) Mu gawo la ndege, monga mapaipi oteteza ndege ndi ndege zamlengalenga, zida zamagalimoto za ndege zamlengalenga, mipiringidzo ya I-composite ya ndege, mipiringidzo ya trough ndi mipiringidzo ya sikweya, ndodo zomangira ndege, ndodo zolumikizira, ndi zina zotero.
Nthawi yotumizira: Epulo-20-2022
