Mphepo za FRP

Pali mitundu yosiyanasiyana ya mitundu wamba kunjako ikafika pamagalimoto ndi mitundu ina ya mayendedwe. Frp, RTM, SMC, ndi LFi ndi ena mwa odziwika kwambiri. Iliyonse ili ndi njira yake yopindulitsa, ndikupangitsa kuti kukhala koyenera komanso koyenera pamakampani ndi miyezo yamakono. Pansipa pali kuyang'ana mwachangu izi ndi zomwe aliyense wa iwo akuyenera kupereka.

Pulasitiki yotsimikizika (FRP)

Frp ndi chinthu chophatikizika chomwe chimapangidwa ndi matrix a polymer omwe amalimbikitsidwa ndi ulusi. Mafuta awa amatha kukhala ndi zinthu zingapo kuphatikizapo aramid, galasi, basalt, kapena kaboni. Polymer nthawi zambiri imakhala pulasitiki ya thermosetting yomwe imakhala ndi pourerethane, rinyl ester, polyester, kapena epoxy.

Ubwino wa Frp ndizambiri. Izi zimapangitsa kuti kufesa kudayamba kuthengo chifukwa ndi madzi osokoneza bongo komanso osakhazikika. Frp ali ndi mphamvu yolemera kwambiri kuposa zitsulo kuposa zitsulo, thermoplastics, ndi konkriti. Imalola kuti pakhale kulolerana bwino pamalopo pomwe imapangidwa mokhazikika pogwiritsa ntchito mphukira 1. Phazi la ziphuphu zimatha kusintha magwiridwe antchito ndi mafilimu owonjezera, kutentha kwambiri, ndipo kumalola ambiri omwe akufuna kudzamaliza.

Tsitsani kusinthasintha (RTM)

RTM ndi mtundu wina wa mawonekedwe amadzimadzi akuumba. Chothandizira kapena chomenyera chimasakanikirana ndi zotumphukira kenako ndikulowetsedwa mu nkhungu. Nthombo iyi ili ndi fiberglass kapena ulusi wina wowuma womwe umathandizira kulimbikitsa mgwirizanowu.

Gulu la Rrtm limalola mitundu yovuta ndi mawonekedwe monga ma curve. Ndizowoneka bwino komanso zowoneka bwino kwambiri, ndi mikono yodzaza ndi 25-50%. a RTM ali ndi mawonekedwe a mafinya. Poyerekeza ndi mitundu ina, RTM ndiyokwera mtengo. Kuumba uku kumapangitsa kuti mbali zomalizidwa zonse kunja komanso mkati ndi utoto wa mitundu yambiri.

Tsamba loumba la pawiri (SMC)

SMC ndi polyester yolimbikitsidwa yolimbikitsidwa yolimbikitsidwa yomwe imakhala ndi fiber galasi, koma ulusi wina akhoza kugwiritsidwanso ntchito. Cholembachi panjirayi chikupezeka m'masikono, chomwe chimadulidwa zidutswa zazing'ono zotchedwa "milandu". Kutalika kwa kaboni kapena galasi limatambasulira kusamba. Tsitsi limakhala ndi epoxy, ester kapena polyester.

Khalidwe lalikulu la SMC limachulukitsa mphamvu chifukwa cha ulusi wake wautali, poyerekeza ndi mankhwala ochulukitsa. Ndiwosagwiritsa ntchito njoka, yokwera mtengo kupanga, ndipo imagwiritsidwa ntchito ngati zosowa zosiyanasiyana zaukadaulo. SMC imagwiritsidwa ntchito pamagetsi amagetsi, komanso kwa magetsi komanso ukadaulo wina wamakono.

Jekeseni wautali wautali (LFI)

LFI ndi njira yomwe imadzetsa kuchokera ku polurethane ndi ulusi wosankhidwa kukhala wophatikizidwa kenako ndikuthiridwa ndi nkhungu. Kuuka kwa nkhungu uwu kumatha kupakidwa utoto umapanga bwino gawo lotsika kwambiri kuchokera mu nkhungu. Ngakhale nthawi zambiri imayerekezedwa ndi SMC ngati tekinoloje, maubwino akuluakulu ndikuti amapereka njira yotsika mtengo kwambiri, komanso kukhala ndi ndalama zotsika chifukwa cha zovuta zotsika. Palinso njira zina zofunika kwambiri pakupanga zida za LFI kuphatikizapo kungotsatira kubereka, kuthira, kujambula, ndi kuchiritsa.

LFI amadzitamandira chifukwa cha mphamvu chifukwa cha ulusi wosankhidwa. Izi zitha kupangidwa molondola, mosasunthika, ndipo zimatukula mwachangu kwambiri poyerekeza ndi mitundu ina yambiri. Ziwalo zophatikizika zomwe zimapangidwa ndi ukadaulo wa Lfi ndizambiri zopepuka ndikuwonetsa kusinthasintha kwambiri poyerekeza ndi njira zina zachikhalidwe. Ngakhale LFI yakhala ikugwiritsidwa ntchito kwakanthawi kagalimoto komanso kupanga kwina kwaulendo ndikupanga, ndikoyamba kulemekeza nawonso msika womanga nyumba.

Powombetsa mkota

Iliyonse mwa mitundu wamba yodziwika bwino pano ili ndi mwayi wawo wapadera. Kutengera ndi zotsatira zomwe mukufuna chifukwa cha chinthucho, aliyense ayenera kuganizira mosamala kuti awone zomwe zingakhale zofunikira pa kampani.

Khalani omasuka kulumikizana nafe

Ngati muli ndi mafunso okhudza njira zofanizira ndi zabwino, timakonda kucheza nanu. Ku Romeo Rim, tili ndi chidaliro kuti titha kupereka yankho lolondola pa zosowa zanu, kulumikizana nafe lero kuti mumve zambiri.