Amakuru - Ikoreshwa rya GMT mu modoka

Ikirahure cya Thermoplastic (GMT) ni ibikoresho bishya, bizigama ingufu, byoroheje birimo resin ya thermoplastic nk'umusemburo n'umusemburo wa fibre y'ikirahure nk'umusemburo ukomeza imbaraga. Kuri ubu ni ubwoko bw'ibikoresho bivanze bikora cyane ku isi kandi bufatwa nk'imwe mu bikoresho bishya byo mu kinyejana cya mbere.

GMT muri rusange ishobora gukora ibikoresho byakozwe mu mpapuro zikozwe mu buryo buciriritse. Hanyuma itunganywa mu buryo butaziguye ikamera nk'uko ibyifuzwa. GMT ifite imiterere ihambaye, irwanya ingaruka nziza, kandi yoroshye kuyiteranya no kuyishyiramo. Ikundwa kubera imbaraga zayo n'ubworoshye bwayo, bigatuma iba igikoresho cyiza cyo gusimbuza icyuma no kugabanya uburemere.

1. Ibyiza by'ibikoresho bya GMT

1) Ingufu nyinshi: Ingufu za GMT zisa n'iz'ibicuruzwa bya polyester FRP byashyizwe ku ntoki, kandi ubucucike bwabyo ni 1.01-1.19g/cm. Ni ntoya ugereranyije na thermosetting FRP (1.8-2.0g/cm), bityo, ifite imbaraga zihariye zo hejuru.

2) Yoroheje kandi igabanya ingufu: Uburemere bw'urugi rw'imodoka rukozwe muriIbikoresho bya GMTishobora kugabanuka kuva kuri kg 26 ikagera kuri kg 15, kandi ubugari bw'inyuma bushobora kugabanuka kugira ngo hongerwe umwanya w'imodoka. Ingufu zikoreshwa ni 60%-80% by'ibikoresho by'icyuma na 35%-50% by'ibikoresho bya aluminiyumu.

3) Ugereranyije na thermosetting SMC (urusobe rw'amabati), ibikoresho bya GMT bifite ibyiza byo gukora uruziga rugufi, gukora neza, kongera gukoresha ibikoresho, no kubika ibintu igihe kirekire.

4) Imikorere y'ingaruka: Ubushobozi bwa GMT bwo kwihanganira impanuka buri hejuru y'inshuro 2.5-3 ugereranije na SMC. SMC, icyuma, na aluminiyumu byose byagize ibibazo cyangwa imivuniko iyo byagongaga, ariko GMT ntiyakomeretse.

5) Uburimbane bwinshi: GMT irimo igitambaro cya GF, gishobora kugumana ishusho yacyo nubwo cyaba gifite umuvuduko wa 10mph.

2. Ikoreshwa ry'ibikoresho bya GMT mu rwego rw'imodoka

Impapuro za GMT zifite imbaraga nyinshi kandi zishobora gukorwamo ibice byoroheje. Muri icyo gihe, ifite ubwisanzure bwo gushushanya, ifata ingufu nyinshi, kandi ikora neza. Yakoreshejwe cyane mu nganda z'imodoka kuva mu myaka ya 1990. Uko ibisabwa kugira ngo habeho lisansi ihagije, kongera gukoreshwa, no koroshya gutunganya bikomeza kwiyongera, isoko ry'ibikoresho bya GMT ku nganda z'imodoka rizakomeza gukura buhoro buhoro.

Muri iki gihe, ibikoresho bya GMT bikoreshwa cyane mu nganda z'imodoka, harimo cyane cyane intebe, amabampa, ibirahuri by'ibikoresho, amabati, ibirahuri bya bateri, pedali z'ibirenge, impera z'imbere, hasi, amabati, inzugi z'inyuma, ibisenge, imizigo. Ibice nk'ibirahuri, visors z'izuba, imitako y'amapine y'inyongera, nibindi.

1) Urufunguzo rw'intebe
Igishushanyo mbonera cy’imodoka ya Ford Motor Company yo mu 2015 Ford Mustang (ifoto iri hepfo) yakozwe n’umucuruzi/umuhinduranya w’imodoka wa Tier 1 Continental Structural Plastics hakoreshejwe Hanwha L&C's 45% unidirectional unidirectional fiberglass reinforced fiberglass Molds for composite materials (GMT) na Century Tool & Gage, compression molding. Iyujuje neza amabwiriza y’umutekano y’i Burayi ya ECE yo kubungabunga imizigo.

Igice cyasabye gusubiramo FEA inshuro zirenga 100 kugira ngo kirangire, gikuraho ibice bitanu mu gishushanyo mbonera cy’icyuma cya kera. Kandi kigabanya ibiro 3.1 kuri buri modoka mu gishushanyo mbonera gito, kandi byoroshye gushyiraho.

2) Umurabyo wo kurwanya impanuka inyuma
Umurabyo wo kurwanya impanuka uri inyuma ya Tucson nshya ya Hyundai (reba ifoto iri hepfo) mu 2015 ukozwe mu bikoresho bya GMT. Ugereranyije n'ibikoresho by'icyuma, iki gikoresho ni cyoroshye kandi gifite ubushobozi bwo kugisunika neza. Kigabanya uburemere bw'imodoka n'ikoreshwa rya lisansi mu gihe gitanga umusaruro mu buryo butekanye.

3) Module y'imbere
Mercedes-Benz yahisemo Quadrant Plastic Composites GMTexTM fabric-reinforced thermoplastic composites nk'ibintu by'imbere mu modoka yayo ya S-Class (igaragara ku ifoto iri hepfo) ifite ibara ry'akataraboneka.

4) Igice cyo hasi cy'ubwirinzi bw'umubiri
Quadrant PlasticComposites ikoresha GMTex TM ifite ubushobozi bwo kurinda munsi y'umubiri w'imodoka ya Mercedes Off-Road Special Edition.

5) Urufunguzo rw'inyuma
Uretse ibyiza bisanzwe byo guhuza imikorere no kugabanya ibiro, ubushobozi bwo gukora neza kw'inyuma ya GMT butuma imiterere y'ibicuruzwa idashoboka hakoreshejwe icyuma cyangwa aluminiyumu. Ikoreshwa kuri Nissan Murano, Infiniti FX45, n'izindi moderi.

6) Imiterere y'ikibaho cy'imbonerahamwe
GMT ikora igitekerezo gishya cy’amadirishya yo kuri dashboard agenewe gukoreshwa kuri ubwoko butandukanye bwa Ford Group: Volvo S40 na V50, Mazda, na Ford C-Max. Izi mashini zihuza zituma habaho uburyo butandukanye bwo guhuza. Cyane cyane iyo ikoresheje ibyuma bifatanye n’imodoka mu buryo bw’ibyuma bito mu gushushanya. Ugereranyije n’uburyo gakondo, uburemere buragabanuka cyane hatabayeho kongera ikiguzi.