Gulu laMtengo wa FRTP
Pali mitundu yambiri ya FRTP, ndipo makampaniwa alinso ndi mawu ochulukirapo komanso chidule cha Chingerezi. Kutengera kukula kwa fiber retention (L) ya chinthucho, chomwe chimagawidwa kukhala ma thermoplastics amfupi (SFRT, L 10 mm) ndi ulusi wopitilira womwe umalimbitsa pulasitiki yopangidwa ndi thermoplastic (CFRT, kawirikawiri CHIKWANGWANI mosalekeza popanda kudula).
Poyerekeza ndi SFRT, LFT ili ndi mawonekedwe otsika kachulukidwe, mphamvu zenizeni zenizeni, ma modulus apamwamba kwambiri komanso kukana kwamphamvu, zomwe zimapangitsa kuti ikhale yoyenera pakugwiritsa ntchito kwambiri. Ichi chakhala chimodzi mwazifukwa zazikulu zomwe LFT imakondedwa pamakampani ogwiritsira ntchito pansi. Pali magulu atatu a LFT omwe amagwiritsidwa ntchito kwambiri: Glass Mat Reinforced Thermoplastic GMT (Glass Mat Reinforced Thermoplastics), Long Fiber Reinforced Thermoplastic Granules LFT-G (Long-Fiber Reinforced Thermoplastic Granules) ndi Long Fiber Reinforced Thermoplastic Granules Thermoplastic Granules LFT-D (Long-Fiber Reinforced Thermoplastic Direct).
CFRT ndi recyclable, ali mkulu mwachindunji mphamvu ndi kuuma yeniyeni, ali kwambiri kukana dzimbiri, kukana zimakhudza ndi kukana kutentha. Zida zapamwamba zazitsulo ndi polymeric.
Ntchito za FRTP
Ndi kutuluka kwa mafuta onunkhira a thermoplastic resin matrix (monga PEEK, PPS) ndi kuuma kwakukulu, kukana kutentha ndi mphamvu yapakati, komanso mpweya wa carbon ndi fiber aramid okhala ndi zinthu zabwino kwambiri monga mphamvu zambiri, high modulus, kutentha kwapamwamba komanso kukana kwa dzimbiri. , chitukuko cha ulusi wochita bwino kwambiri monga silicon carbide fibers kotero kuti FRTP yapamwamba ikugwiritsidwa ntchito m'magulu ochulukirapo a mafakitale, monga: zoyendera njanji, magalimoto, ndege, zipangizo zapakhomo, magetsi ndi zina.
◆ Zamlengalenga
Kuuma kwakukulu kwa FRTP, kutsika mtengo kwa makina ndi kukonzanso, kuletsa bwino lawi lamoto, utsi wochepa komanso zinthu zopanda poizoni, komanso machiritso mkati mwa mphindi zimapangitsa kukhala chinthu choyenera kuzinthu zopepuka, zotsika mtengo zamlengalenga.
M'magawo opangidwa ndi ndege, FRTP imagwiritsidwa ntchito kwambiri pansi, m'mphepete mwake, kuwongolera pamwamba ndi mbali za mchira, zomwe ndi zigawo zachiwiri zonyamula katundu zokhala ndi mawonekedwe osavuta.
Ndege ya Airbus A380, ndege ya Airbus A350, ndege ya bizinesi ya Gulfstream G650 ndi helikoputala ya AgustaWestland AW169 zonse ndizo ntchito zazikulu zamapangidwe a fuselage a thermoplastic. Kapangidwe kofunikira kwambiri kwa FRTP kwa Airbus A380 ndi nsonga yokhazikika ya mapiko a fiberglass / PPS. Airbus A350 fuselage FRTP imagawidwa makamaka mu spars ndi nthiti zosuntha ndi maulalo a fuselage. The Gulfstream G650 business jet ndichinthu chofunikira kwambiri pakugwiritsa ntchito kwa FRTP yokhala ndi kaboni fiber / PEI pakukakamiza nthiti zazikulu ndi kaboni CHIKWANGWANI / PPS zowongolera ndi ma elevator.
◆ Magalimoto
Kukula kwa ukadaulo wotsika mtengo, waufupi, wapamwamba kwambiri wazinthu zophatikizika wakhala chimodzi mwazinthu zofunika kwambiri polimbikitsa kuchepetsa kulemera kwagalimoto. Makampani ambiri apakhomo amagalimoto agwirizana kale ndi makampani opanga ma jakisoni okhala ndi ukadaulo wapamwamba wa composite.
Ntchito m'magalimoto onyamula anthu ndi: mipando ndi mafelemu ake, zolozera zenera, zitseko zamkati, mabampu, mabampu, ma hood, mabulaketi akutsogolo, popondapo mapazi, mafelemu a dashboard, zopatulira mpweya, zipinda, zida zosinthira matayala, chosungira batire, kuchuluka kwa magalimoto. Passat, POLO, Bora, Audi A6, Golf, Buick Excelle, Buick GL8 ndi zitsanzo zina zatengera mbali zambiri za FRTP zapamwamba, zomwe zambiri zimagwiritsa ntchito GMT kapena LFT.
M'magalimoto agalimoto, ndi mbale ya PP yokhala ndi uchi, yomwe imalowa m'malo mwa mbale yaying'ono yakunja yamalata yokhala ndi chitsulo ndi mbale yamalata m'galimoto yamakono.
◆ Ulendo wa njanji
Malingana ndi makhalidwe onyamula katundu akhoza kugawidwa m'magulu awiri: zigawo zazikulu zonyamula katundu zamagulu ophatikizika ndi zigawo zazikulu zopanda katundu zamagulu ophatikizika. Zigawo zazikulu zonyamula katundu za kompositi zimagwirizana kwambiri ndi zigawo zazikulu zonyamula katundu za masitima, monga sitima yapamtunda, kabati yoyendetsa ndi chimango cha bogie. Zigawo zosanyamula katundu wazinthu zophatikizika zimatha kugawidwa m'zigawo zomwe sizili zazikulu (monga thupi, pansi ndi mpando ndi zina zomwe sizimanyamula katundu) ndi zida zothandizira (zigawo zothandizira monga zimbudzi, zimbudzi. , ndi matanki amadzi).
Kuti mudziwe zambiri komanso zambiri chonde titsatireni: /news_katalogi/nkhani/
Kufuna Kugula:
Watsapp: +86 18677188374
Imelo: info@grechofiberglass.com
Tel: +86-0771-2567879
Mob.: +86-18677188374
Webusaiti:www.grechofiberglass.com
Nthawi yotumiza: Sep-26-2021
