Ngwa nke Glass Fiber Mat Reinforced Thermoplastic Composites (GMT) n'ime ụgbọ ala

Glass Mat Reinforced Thermoplastic (GMT) bụ akwụkwọ akụkọ, na-azọpụta ike, ihe ngwakọta dị fechaa nwere resin thermoplastic dị ka matriks na eriri enyo dị ka ọkpụkpụ agbasiri ike.Ugbu a ọ bụ ụdị mmepe ihe mejupụtara ihe dị iche iche na-arụsi ọrụ ike n'ụwa ma a na-ahụta ya dị ka otu n'ime ihe ọhụrụ nke narị afọ.

GMT nwere ike na-emepụta ngwaahịa mpempe akwụkwọ emechachara.A na-edozi ya ozugbo na ngwaahịa nke ọdịdị a chọrọ.GMT nwere atụmatụ imewe ọkaibe, nguzogide mmetụta dị oke mma, ọ dịkwa mfe ịgbakọta na ịgbakwunye.A na-akwanyere ya ùgwù maka ike ya na ịdị mfe ya, na-eme ka ọ bụrụ ihe nhazi dị mma iji dochie ígwè ma belata oke.

1. Uru nke GMT Materials

1) Ike dị elu: Ike GMT yiri nke ngwaahịa FRP polyester ejiri aka, na njupụta ya bụ 1.01-1.19g / cm.Ọ dị ntakịrị karịa FRP (1.8-2.0g / cm), ya mere, ọ nwere ike dị elu.

2) Dị arọ na nchekwa ike: Ibu ọnụ ụzọ ụgbọ ala mereihe GMTenwere ike ibelata site na 26 n'arọ gaa na 15 n'arọ, na oke nke azụ nwere ike belata ka ọ dịkwuo ohere ụgbọ ala.Oriri ike bụ naanị 60% -80% nke ngwaahịa igwe na 35% -50% nke ngwaahịa aluminom.

3) E jiri ya tụnyere thermosetting SMC (ihe na-akpụzi mpempe akwụkwọ), ihe GMT nwere uru nke obere okirikiri ịkpụzi, arụmọrụ mmetụta dị mma, recyclability, na ogologo oge nchekwa.

4) Mmetụta mmetụta: ike GMT ị nweta ujo bụ 2.5-3 ugboro karịa SMC.SMC, ígwè, na aluminom niile nwere nsogbu ma ọ bụ mgbawa, mana GMT ka enweghị mmerụ ahụ.

5) Oke siri ike: GMT nwere akwa GF, nke ka nwere ike idowe ọdịdị ya ọbụlagodi ma enwere mmetụta nke 10mph.

2. Ngwa nke GMT Materials na Automotive Field

Ibé akwụkwọ GMT nwere ike dị elu ma nwee ike ịme ka ọ bụrụ ihe dị fechaa.N'otu oge ahụ, ọ nwere nnwere onwe imewe dị elu, ike mgbaka ike na-agbakọ, na nhazi nhazi dị mma.A na-eji ya eme ihe na ụlọ ọrụ ụgbọ ala kemgbe 1990s.Dị ka ihe ndị a chọrọ maka akụ na ụba mmanụ ụgbọala, nrụpụtaghachi, na mfe nhazi na-aga n'ihu, ahịa maka ihe GMT maka ụlọ ọrụ ụgbọ ala ga-anọgide na-eto eto.

Ka ọ dị ugbu a, a na-eji ihe GMT eme ihe na ụlọ ọrụ ụgbọ ala, ọkachasị gụnyere okpokolo agba oche, bumpers, ogwe akụrụngwa, mkpuchi, braket batrị, pedal ụkwụ, nsọtụ ihu, ala, fenders, ọnụ ụzọ azụ, elu ụlọ, akụrụngwa akpa dị ka brackets, anyanwụ. visors, akwa taya mapụtara, wdg.

1) oche oche
Akpụkpọ ụkwụ a na-eme n'ahịrị nke abụọ na Ford Motor Company's 2015 Ford Mustang (nke dị n'okpuru) ụgbọ ala egwuregwu bụ nke Tier 1 soplaya/converter Continental Structural Plastics mere site na iji Hanwha L&C's 45% unidirectional glass-reinforced fiberglass mat thermoplastic Mold GMT) na Ngwá Ọrụ Century & Gage, ịkpụzi mkpakọ.Ọ na-ezute ụkpụrụ nchekwa ECE dị oke egwu nke Europe maka idobe ibu ibu.

Akụkụ ahụ chọrọ ihe karịrị 100 FEA iterations iji wuchaa, na-ewepụ akụkụ ise na nhazi nchara mbụ.Ọ na-echekwa kilogram 3.1 n'otu ụgbọ ala n'ime usoro dị gịrịgịrị, nke dịkwa mfe ịwụnye.

2) Oghere mgbochi mgbochi azụ
Oghere mgbochi mgbochi n'azụ Tucson ọhụrụ Hyundai (lee foto dị n'okpuru) na 2015 bụ ihe GMT mere.E jiri ya tụnyere ihe nchara, ngwaahịa a na-adị mfe karị ma nwee ihe nkwụchi nke ọma.Ọ na-ebelata ibu ụgbọ ala na oriri mmanụ ma na-ahụ na arụmọrụ dị mma.

3) Modul n'ihu
Mercedes-Benz ahọrọla Quadrant Plastic Composites GMTexTM akwa na-eme ka thermoplastic composites dị ka n'ihu njedebe modul ọcha na S-Class ya (nke dị n'okpuru) coupe okomoko.

4) Ogwe nchekwa nchekwa nke ahụ
Quadrant PlasticComposites na-eji GMTex TM arụ ọrụ dị elu maka nchebe mkpuchi n'okpuru anụ ahụ maka mbipụta pụrụ iche nke Mercedes Off-Road.

5) etiti ọdụ ọdụ
Na mgbakwunye na uru ndị a na-emebu nke njikọta arụ ọrụ na mbelata ịdị arọ, nhazi nke ihe owuwu ọdụ ọdụ GMT na-emekwa ka ụdị ngwaahịa anaghị ekwe omume na nchara ma ọ bụ aluminom.Tinyere na Nissan Murano, Infiniti FX45, na ụdị ndị ọzọ.

6) Dashboard framework
GMT na-arụpụta echiche ọhụrụ nke okpokolo agba dashboard ezubere maka iji n'ọtụtụ ụdị Ford Group: Volvo S40 na V50, Mazda, na Ford C-Max.Ngwakọta ndị a na-eme ka njikọ dị iche iche rụọ ọrụ.Karịsịa site incorporating ụgbọ cross òtù n'ụdị mkpa ígwè tubes na ịkpụzi.E jiri ya tụnyere usoro ọdịnala, a na-ebelata ịdị arọ nke ukwuu n'ebughị ọnụ ahịa.

7) Njide batrị