Labarai - Amfani da GMT a Motoci

Tabarmar Glass Reinforced Thermoplastic (GMT) wani sabon abu ne mai adana kuzari, mai sauƙin amfani, wanda ke ɗauke da resin thermoplastic a matsayin matrix da tabarmar fiber gilashi a matsayin kwarangwal mai ƙarfi. A halin yanzu nau'in haɓaka kayan haɗin gwiwa ne mai matuƙar aiki a duniya kuma ana ɗaukarsa a matsayin ɗaya daga cikin sabbin kayan ƙarni.

GMT gabaɗaya tana iya samar da samfuran da ba a gama su da takarda ba. Sannan ana sarrafa shi kai tsaye zuwa samfurin siffar da ake so. GMT tana da fasalulluka na ƙira masu kyau, juriya mai kyau ga tasiri, kuma tana da sauƙin haɗawa da ƙarawa. Ana daraja ta 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) Ƙarfi Mai Girma: Ƙarfin GMT yayi kama da na samfuran FRP na polyester da aka ɗora da hannu, kuma yawansa shine 1.01-1.19g/cm. Ya fi ƙanƙanta fiye da FRP mai saita thermosetting (1.8-2.0g/cm), saboda haka, yana da ƙarfi mai girma.

2) Mai sauƙi kuma mai ceton kuzari: Nauyin ƙofar mota da aka yi daKayan GMTza a iya rage shi daga kilogiram 26 zuwa kilogiram 15, kuma za a iya rage kauri na baya don ƙara sararin motar. Yawan amfani da makamashi shine kashi 60%-80% na kayayyakin ƙarfe da kuma kashi 35%-50% na kayayyakin aluminum.

3) Idan aka kwatanta da thermosetting SMC (injin gyaran takarda), kayan GMT suna da fa'idodin gajeren zagayowar gyare-gyare, kyakkyawan aikin tasiri, sake amfani da su, da kuma dogon zagayowar ajiya.

4) Aikin tasirin: Ikon GMT na shan girgiza ya ninka SMC sau 2.5-3. SMC, ƙarfe, da aluminum duk sun fuskanci rauni ko tsagewa a ƙarƙashin tasirin, amma GMT ba ta yi rauni ba.

5) Babban tauri: GMT ya ƙunshi masana'anta GF, wanda har yanzu zai iya kiyaye siffarsa ko da akwai tasirin 10mph.

2. Amfani da Kayayyakin GMT a Fagen Mota

Takardun GMT suna da ƙarfi sosai kuma ana iya yin su a matsayin sassa masu sauƙi. A lokaci guda, yana da 'yancin ƙira mai yawa, ƙarfin ɗaukar kuzarin karo mai ƙarfi, da kuma kyakkyawan aikin sarrafawa. An yi amfani da shi sosai a masana'antar kera motoci tun daga shekarun 1990. Yayin da buƙatun tattalin arzikin mai, sake amfani da shi, da sauƙin sarrafawa ke ci gaba da ƙaruwa, kasuwar kayan GMT don masana'antar kera motoci za ta ci gaba da bunƙasa a hankali.

A halin yanzu, ana amfani da kayan GMT sosai a masana'antar kera motoci, galibi sun haɗa da firam ɗin kujeru, bumpers, allunan kayan aiki, hula, maƙallan batir, feda na ƙafa, ƙarshen gaba, benaye, fenders, ƙofofin baya, rufi, kaya. Kayan aiki kamar su maƙallan hannu, visor na rana, rack na taya, da sauransu.

1) Tsarin wurin zama
An ƙera ƙirar motar Ford Mustang ta aji biyu mai siffar matsewa a kan motar Ford Motor ta 2015 (wanda aka nuna a ƙasa) ta kamfanin Tier 1 mai samar da kayayyaki/mai canza Continental Structural Plastics ta amfani da mat ɗin fiberglass mai ƙarfi na 45% na Hanwha L&C don kayan haɗin gwiwa (GMT) da kuma mannewa na Century Tool & Gage, mannewa. Ta yi nasarar cika ƙa'idodin aminci na Turai ECE don kula da kayan kaya.

Sashen ya buƙaci fiye da maimaitawar FEA 100 don kammalawa, wanda ya kawar da sassa biyar daga ƙirar ƙarfe ta baya. Kuma yana adana kilogiram 3.1 ga kowace mota a cikin sirara mai tsari, wanda kuma ya fi sauƙin shigarwa.

2) Hasken hana karo na baya
Hasken hana karo a bayan sabuwar motar Hyundai ta Tucson (duba hoton da ke ƙasa) a shekarar 2015 an yi shi ne da kayan GMT. Idan aka kwatanta da kayan ƙarfe, samfurin yana da sauƙi kuma yana da kyawawan halaye na kwantar da hankali. Yana rage nauyin abin hawa da amfani da mai yayin da yake tabbatar da aiki mai aminci.

3) Tsarin gaba
Kamfanin Mercedes-Benz ya zaɓi Quadrant Plastic Composites GMTexTM mai ƙarfin thermoplastic composites a matsayin abubuwan da ke cikin gaba a cikin S-Class (wanda aka nuna a ƙasa).

4) Ƙungiyar tsaro ta ƙasa ta jiki
Quadrant PlasticComposites yana amfani da GMTex TM mai inganci don kariyar murfin ƙasa don Mercedes Off-Road Special Edition.

5) Tsarin ƙofar baya
Baya ga fa'idodin da aka saba samu na haɗakar aiki da rage nauyi, tsarin GMT na ƙofar baya yana ba da damar samar da samfuran da ba za a iya amfani da su da ƙarfe ko aluminum ba. An yi amfani da shi ga Nissan Murano, Infiniti FX45, da sauran samfura.

6) Tsarin Dashboard
GMT tana ƙera sabuwar manufar firam ɗin dashboard da aka yi niyya don amfani a kan samfuran Ford Group da yawa: Volvo S40 da V50, Mazda, da Ford C-Max. Waɗannan haɗakar suna ba da damar haɗakar ayyuka iri-iri. Musamman ta hanyar haɗa sassan giciye na abin hawa a cikin nau'in bututun ƙarfe masu siriri a cikin ƙera. Idan aka kwatanta da hanyoyin gargajiya, nauyin yana raguwa sosai ba tare da ƙara farashi ba.