Magalasi Olimbitsa Thupi Opangidwa ndi Magalasi (GMT) amatanthauza zinthu zatsopano, zosunga mphamvu komanso zopepuka zomwe zimagwiritsa ntchito utomoni wa thermoplastic ngati matrix ndi magalasi a fiber ngati mafupa olimba. Pakadali pano ndi zinthu zophatikizana zomwe zimagwira ntchito kwambiri padziko lonse lapansi. Kupanga zinthu kumaonedwa ngati chimodzi mwa zinthu zatsopano za m'zaka za zana lino. GMT nthawi zambiri imatha kupanga zinthu zomalizidwa ndi pepala, kenako nkuzigwiritsa ntchito mwachindunji kukhala zinthu zomwe zimafunidwa. GMT ili ndi mawonekedwe ovuta, kukana kukhudza kwambiri, ndipo ndi yosavuta kusonkhanitsa ndikukonzanso. Imayamikiridwa chifukwa cha mphamvu zake komanso kupepuka kwake, zomwe zimapangitsa kuti ikhale gawo labwino kwambiri lomanga m'malo mwa chitsulo ndikuchepetsa kulemera.
1. Ubwino wa zipangizo za GMT
1. Mphamvu yapamwamba kwambiri: Mphamvu ya GMT ndi yofanana ndi ya zinthu zopangidwa ndi polyester FRP zoyikidwa pamanja. Kuchuluka kwake ndi 1.01-1.19g/cm, komwe ndi kochepa kuposa thermosetting FRP (1.8-2.0g/cm), kotero ili ndi mphamvu yapamwamba kwambiri.
2. Yopepuka komanso yopulumutsa mphamvu: Kulemera kwa chitseko cha galimoto chopangidwa ndi zinthu za GMT kungachepetsedwe kuchoka pa 26Kg kufika pa 15Kg, ndipo makulidwe a kumbuyo angachepetsedwe, kotero kuti malo a galimoto awonjezereke. Kugwiritsa ntchito mphamvu ndi 60-80% yokha ya zinthu zachitsulo ndi 35 ya zinthu za aluminiyamu. -50%.
3. Poyerekeza ndi thermosetting SMC (sheet molding compound), zinthu za GMT zili ndi ubwino wafupikitsa nthawi yopangira zinthu, kugwira ntchito bwino, kubwezeretsanso zinthu komanso kusunga nthawi yayitali.
4. Kugwira ntchito kwa mphamvu: Mphamvu ya GMT yoyamwa mphamvu ya mphamvu ndi yokwera nthawi 2.5-3 kuposa ya SMC. Pogwiritsa ntchito mphamvu ya mphamvu, mabala kapena ming'alu imawonekera mu SMC, chitsulo ndi aluminiyamu, koma GMT ndi yotetezeka.
5. Kulimba kwambiri: GMT ili ndi nsalu ya GF, yomwe imatha kusunga mawonekedwe ake ngakhale itakhala ndi mphamvu ya 10mph.
2. Kugwiritsa ntchito zipangizo za GMT m'munda wamagalimoto
Chipepala cha GMT chili ndi mphamvu zapadera, chimatha kupanga ziwalo zopepuka, ndipo chili ndi ufulu wopanga bwino, mphamvu zogundana, komanso magwiridwe antchito abwino. Chakhala chikugwiritsidwa ntchito kwambiri m'makampani opanga magalimoto akunja kuyambira m'ma 1990. Pamene zofunikira pakugwiritsa ntchito mafuta mopanda malire, kubwezeretsanso mphamvu komanso kusavuta kukonza zikupitirira kukula, msika wa zipangizo za GMT zomwe zimagwiritsidwa ntchito m'makampani opanga magalimoto upitiliza kukula pang'onopang'ono. Pakadali pano, zipangizo za GMT zimagwiritsidwa ntchito kwambiri m'makampani opanga magalimoto, makamaka kuphatikiza mafelemu a mipando, ma bumpers, ma dashboards, ma hood a injini, ma bracket a batri, ma pedal, malekezero akutsogolo, pansi, alonda, zitseko zakumbuyo, denga la galimoto, ma Bracket a katundu, ma visor a dzuwa, ma rack a matayala owonjezera ndi zina.
Nthawi yotumizira: Ogasiti-02-2021 
