Tabarmar Glass Reinforced Thermorplastic (GMT) tana nufin wani sabon abu mai adana kuzari kuma mai sauƙin amfani wanda ke amfani da resin thermoplastic a matsayin matrix da tabarmar fiber gilashi a matsayin kwarangwal mai ƙarfi. A halin yanzu abu ne mai matuƙar aiki a duniya. Ana ɗaukar ci gaban kayan aiki a matsayin ɗaya daga cikin sabbin kayan ƙarni. Gabaɗaya GMT na iya samar da samfuran da ba a gama su ba, sannan a sarrafa su kai tsaye zuwa samfuran da ake so. GMT tana da fasalulluka masu rikitarwa, juriya mai kyau, kuma tana da sauƙin haɗawa da sake sarrafawa. Ana yaba mata saboda ƙarfi da sauƙi, wanda hakan ya sa ta zama cikakkiyar kayan gini don maye gurbin ƙarfe da rage nauyi.
1. Fa'idodin kayan GMT
1. Ƙarfin da ya dace: Ƙarfin GMT yayi kama da na samfuran FRP na polyester da aka yi da hannu. Yawansa shine 1.01-1.19g/cm, wanda ya fi ƙanƙanta fiye da FRP mai saita thermosetting (1.8-2.0g/cm), don haka yana da ƙarfi mafi girma.
2. Mai sauƙi da kuma tanadin kuzari: Ana iya rage nauyin ƙofar motar da aka yi da kayan GMT daga 26Kg zuwa 15Kg, kuma ana iya rage kauri na baya, ta yadda sararin motar zai ƙaru. Yawan amfani da makamashin shine kashi 60-80% kawai na kayayyakin ƙarfe da kuma kashi 35 na kayayyakin aluminum. -50%.
3. Idan aka kwatanta da thermosetting SMC (injin gyaran takarda), kayan GMT suna da fa'idodin gajeren zagayen gyare-gyare, kyakkyawan aiki mai kyau, sake amfani da su da kuma tsawon lokacin ajiya.
4. Aikin tasirin: Ikon GMT na shan tasirin ya ninka na SMC sau 2.5-3. A ƙarƙashin tasirin tasirin, tarkace ko tsagewa suna bayyana a cikin SMC, ƙarfe da aluminum, amma GMT ba ta da haɗari.
5. Babban tauri: GMT ya ƙunshi masana'anta GF, wanda zai iya kiyaye siffarsa koda kuwa akwai tasirin 10mph.
2. Amfani da kayan GMT a fannin kera motoci
Takardar GMT tana da ƙarfi mai ƙarfi, tana iya samar da sassa masu sauƙi, kuma tana da 'yancin ƙira mai yawa, ƙarfin ɗaukar kuzari mai ƙarfi, da kuma kyakkyawan aikin sarrafawa. An yi amfani da ita sosai a masana'antar motoci a ƙasashen waje tun daga shekarun 1990. Yayin da buƙatun tattalin arzikin mai, sake amfani da ita da sauƙin sarrafawa ke ci gaba da ƙaruwa, kasuwar kayan GMT da ake amfani da su a masana'antar motoci za ta ci gaba da bunƙasa a hankali. A halin yanzu, ana amfani da kayan GMT sosai a masana'antar motoci, galibi sun haɗa da firam ɗin kujera, bumpers, dashboards, murfin injin, maƙallan batir, feda, ƙarshen gaba, benaye, masu gadi, ƙofofin baya, rufin mota, maƙallan kaya, masu rufe rana, rakodin taya da sauran kayan haɗin gwiwa.
Lokacin Saƙo: Agusta-02-2021
