Glass Mat Reinforced Thermoplastic (GMT) labari ne, ceton kuzari, kayan haɗaɗɗun nauyi mai nauyi tare da resin thermoplastic azaman matrix da fiber fiber mat a matsayin kwarangwal mai ƙarfi.A halin yanzu nau'in haɓaka kayan abu ne mai matuƙar aiki a cikin duniya kuma ana ɗaukarsa ɗaya daga cikin sabbin kayan ƙarni.
GMT gabaɗaya na iya samar da samfuran da ba a kammala ba.Sannan ana sarrafa shi kai tsaye cikin samfurin da ake so.GMT yana da fasalulluka na ƙira, kyakkyawan juriya mai tasiri, kuma yana da sauƙin haɗawa da ƙarawa.Yana da daraja don ƙarfinsa da haske, yana mai da shi kyakkyawan tsarin tsarin don maye gurbin karfe da rage taro.
1. Amfanin GMT Materials
1) Ƙarfin ƙarfi: Ƙarfin GMT yana kama da na samfuran FRP na polyester da aka ɗora a hannu, kuma yawansa shine 1.01-1.19g / cm.Ya fi ƙarami fiye da FRP (1.8-2.0g/cm), saboda haka, yana da ƙayyadaddun ƙarfi.
2) Nauyi mai sauƙi da tanadin kuzari: Nauyin ƙofar mota da aka yi da itaGMT kayanza a iya rage daga 26 kg zuwa 15 kg, kuma za a iya rage kauri na baya don kara mota sarari.Amfanin makamashi shine kawai 60% -80% na samfuran ƙarfe da 35% -50% na samfuran aluminum.
3) Idan aka kwatanta da thermosetting SMC (filin gyare-gyaren takarda), kayan GMT yana da fa'idodi na ɗan gajeren zagayowar gyare-gyare, ingantaccen tasiri mai tasiri, sake yin amfani da shi, da sake zagayowar ajiya mai tsawo.
4) Tasirin aiki: Ƙarfin GMT don ɗaukar girgiza shine sau 2.5-3 sama da SMC.SMC, karfe, da aluminium duk sun sha wahala ko fashe a ƙarƙashin tasiri, amma GMT ya kasance ba tare da lalacewa ba.
5) Babban rigidity: GMT ya ƙunshi masana'anta na GF, wanda har yanzu zai iya kula da siffarsa koda kuwa akwai tasirin 10mph.
2. Aikace-aikacen Kayan GMT a cikin Filin Mota
Shafukan GMT suna da ƙarfi sosai kuma ana iya yin su su zama sassa marasa nauyi.A lokaci guda, yana da babban yancin ƙira, ƙarfin haɗuwa da makamashi mai ƙarfi, da kyakkyawan aikin sarrafawa.An yi amfani da shi sosai a cikin masana'antar kera motoci tun shekarun 1990s.Kamar yadda buƙatun tattalin arzikin man fetur, sake yin amfani da su, da sauƙin sarrafawa ke ci gaba da ƙaruwa, kasuwan kayan GMT na masana'antar kera motoci za ta ci gaba da girma a hankali.
A halin yanzu, ana amfani da kayan GMT sosai a cikin masana'antar kera motoci, galibi sun haɗa da firam ɗin wurin zama, bumpers, ginshiƙan kayan aiki, hoods, braket ɗin baturi, ƙafar ƙafa, ƙarshen gaba, benaye, fenders, kofofin baya, rufin, kayan aikin kaya kamar brackets, rana. visor, akwatunan taya, da sauransu.
1) Wurin zama
Zane na biyu-jere baya matsawa-molded zane a kan Ford Motor Company ta 2015 Ford Mustang (hoton da ke ƙasa) motar wasanni da aka tsara ta Tier 1 maroki / mai canza Continental Structural Plastics ta amfani da Hanwha L & C ta 45% unidirectional gilashin-ƙarfafa fiberglass mat thermoplastic Molds GMT) da Kayan aikin Karni & Gage, gyare-gyaren matsawa.Ya yi nasarar saduwa da ƙalubale masu ƙalubale ƙa'idodin aminci na Turai ECE don kiyaye nauyin kaya.
Sashin yana buƙatar fiye da 100 FEA maimaitawa don kammalawa, yana kawar da sassa biyar daga ƙirar ƙirar ƙarfe ta farko.Kuma yana adana kilogiram 3.1 ga kowace abin hawa a cikin tsari mafi ƙarancin tsari, wanda kuma yana da sauƙin shigarwa.
2) Rear anti- karo katako katako
Ƙunƙarar rigakafin karo a bayan sabon Tucson na Hyundai (duba hoton da ke ƙasa) a cikin 2015 an yi shi da kayan GMT.Idan aka kwatanta da kayan ƙarfe, samfurin ya fi sauƙi kuma yana da mafi kyawun kayan kwantar da hankali.Yana rage nauyin abin hawa da amfani da mai yayin da yake tabbatar da aiki mai aminci.
3) Gaba-karshen module
Mercedes-Benz ya zaɓi Quadrant Plastic Composites GMTexTM masana'anta-ƙarfafa thermoplastic composites a matsayin gaba-karshen module abubuwa a cikin S-Class (hoton kasa) alatu Coupe.
4) Panel na gadi na ƙasa
Quadrant PlasticComposites yana amfani da babban aiki GMTex TM don kariya ta murfin jikin mutum don Ɗab'in Musamman na Kashe-Hannun Mercedes.
5) Tailgate frame
Bugu da ƙari ga fa'idodin da aka saba na haɗakar aiki da rage nauyi, haɓakar tsarin tailgate na GMT kuma yana ba da damar samfuran samfuran ba zai yiwu ba tare da ƙarfe ko aluminum.Aiwatar da Nissan Murano, Infiniti FX45, da sauran samfura.
6) Tsarin dashboard
GMT yana ƙera sabon ra'ayi na firam ɗin dashboard da aka yi niyya don amfani akan samfuran Ford Group da yawa: Volvo S40 da V50, Mazda, da Ford C-Max.Waɗannan haɗe-haɗe suna ba da damar haɗaɗɗun ayyuka da yawa.Musamman ta hanyar haɗa membobin giciye abin hawa a cikin nau'in bututun ƙarfe na bakin ciki a cikin gyare-gyaren.Idan aka kwatanta da hanyoyin gargajiya, nauyin yana raguwa sosai ba tare da ƙara yawan farashi ba.
7) Mai riƙe batir
Lokacin aikawa: Janairu-09-2024
