I-Glass Mat Eyongeziweyo I-Thermoplastic (i-GMT) yinoveli, igcina amandla, izinto ezidibeneyo ezikhaphukhaphu kunye ne-thermoplastic resin njenge-matrix kunye ne-glass fiber mat njenge-skeleton eyomeleziweyo.Ngoku luludidi olusebenzayo oludityanisiweyo lophuhliso lwemathiriyeli kwihlabathi kwaye ithathwa njengenye yezinto ezintsha zenkulungwane.
I-GMT inokuvelisa iimveliso ezigqityiweyo.Emva koko icutshungulwa ngokuthe ngqo kwimveliso yesimo esifunwayo.I-GMT ineempawu zoyilo ezintsonkothileyo, ukuxhathisa okugqwesileyo kwempembelelo, kwaye kulula ukudibanisa kunye nokongeza.Ixabiswa ngenxa yokuqina kunye nokukhanya kwayo, iyenza ibe yinto efanelekileyo yokwakhiwa kwendawo yokutshintsha intsimbi kunye nokunciphisa ubunzima.
1. Izinto eziluncedo kwiZixhobo ze-GMT
I-1) Amandla aphezulu: Amandla e-GMT afana neemveliso ze-polyester ezenziwe ngesandla ze-FRP, kwaye ubuninzi bayo buyi-1.01-1.19g / cm.Incinci kune-thermosetting FRP (1.8-2.0g / cm), ngoko ke, inamandla athile aphezulu.
2) Ukukhanya kunye nokonga amandla: Ubunzima bomnyango wemoto owenziweIzixhobo ze-GMTinokuncitshiswa ukusuka kwi-26 kg ukuya kwi-15 kg, kwaye ubukhulu bomqolo bunokuncitshiswa ukwandisa indawo yemoto.Ukusetyenziswa kwamandla kuphela kwi-60% -80% yeemveliso zetsimbi kunye ne-35% -50% yeemveliso ze-aluminium.
I-3) Xa kuthelekiswa ne-thermosetting SMC (i-sheet molding compound), izinto ze-GMT zineenzuzo zomjikelezo omfutshane wokubumba, ukusebenza kakuhle kwempembelelo, ukubuyiswa kwakhona, kunye nomjikelezo omde wokugcina.
4) Ukusebenza kwempembelelo: Ukukwazi kwe-GMT ukufunxa ukothuka kumaxesha angama-2.5-3 aphezulu kune-SMC.I-SMC, intsimbi, kunye ne-aluminiyam zonke ziye zachaphazeleka zizibonda okanye iintanda phantsi kweempembelelo, kodwa i-GMT yahlala ingonzakele.
I-5) Ukuqina okuphezulu: I-GMT iqulethe ilaphu le-GF, enokuthi igcine imilo yayo nokuba kukho impembelelo ye-10mph.
2. Ukusetyenziswa kweMathiriyeli ye-GMT kwiNdawo yeeMoto
Amaphepha e-GMT anamandla amakhulu kwaye anokwenziwa abe ngamacandelo alula.Kwangaxeshanye, inenkululeko yoyilo oluphezulu, ukufunxa amandla okungqubana okuqinileyo, kunye nokusebenza kakuhle kokusetyenzwa.Sele isetyenziswa kakhulu kwishishini leemoto ukusukela ngeminyaka yoo-1990.Njengoko iimfuno zoqoqosho lwamafutha, ukusebenziseka kwakhona, kunye nokulula ukusetyenzwa ziqhubeka nokukhula, intengiso yezixhobo ze-GMT kushishino lweemoto iya kuqhubeka ikhula ngokuthe ngcembe.
Okwangoku, izixhobo ze-GMT zisetyenziswa kakhulu kwishishini leemoto, ngakumbi kubandakanya iifreyimu zezihlalo, ii-bumpers, iipaneli zesixhobo, iihoods, izibiyeli zebhetri, iipedali zonyawo, iziphelo zangaphambili, imigangatho, iifenders, iingcango ezingasemva, uphahla, imithwalo Amacandelo afana nezibiyeli, ilanga. ii-visor, ii-reaks zamatayara, njl.
1) Isakhelo sesihlalo
Uyilo olubunjiweyo lwesihlalo somqolo wesibini kwiFord Motor Company's 2015 Ford Mustang (kumfanekiso ongezantsi) imoto yezemidlalo yayiyilwe ngumthengisi / umguquleli we-Continental Structural Plastics usebenzisa i-Hanwha L&C's 45% unidirectional glass-reinforced fiberglass mat Mold material GMT) kunye neSixhobo seCentury & Gage, ukubumba ukunyanzeliswa.Ihlangabezana ngempumelelo nemigaqo yokhuseleko yaseYurophu ecela umngeni kakhulu kwi-ECE yokugcina imithwalo yemithwalo.
Inxalenye ifuna ngaphezulu kwe-100 FEA iterations ukugqiba, ukuphelisa iinxalenye ezintlanu kuyilo lwangaphambili lwesakhiwo sentsimbi.Kwaye igcina iikhilogram ezi-3.1 ngesithuthi ngasinye kwisakhiwo esincinci, esilula ukuyifaka.
2) Umqadi wokuchasana ngasemva
I-anti-collision beam ngasemva kwe-Tucson entsha ye-Hyundai (jonga umfanekiso ongezantsi) kwi-2015 yenziwe ngezinto ze-GMT.Xa kuthelekiswa nezixhobo zetsimbi, imveliso ilula kwaye ineempawu ezingcono zokuthoba.Inciphisa ubunzima besithuthi kunye nokusetyenziswa kwamafutha ngelixa uqinisekisa ukusebenza okukhuselekileyo.
3) Imodyuli yesiphelo sangaphambili
I-Mercedes-Benz ikhethe i-Quadrant Plastic Composites GMTex TM ilaphu elomeleziweyo le-thermoplastic composites njengezinto zemodyuli zangaphambili kwi-S-Class yayo (echazwe ngezantsi) i-luxury coupe.
4) Iphaneli yokukhusela engaphantsi komzimba
I-Quadrant PlasticComposites isebenzisa ukusebenza okuphezulu kwe-GMTex TM yokukhusela i-hood engaphantsi kwe-Mercedes Off-Road Special Edition.
5) Isakhelo somsila
Ukongeza kwiinzuzo eziqhelekileyo zokudibanisa okusebenzayo kunye nokunciphisa ubunzima, ukubunjwa kwezakhiwo ze-GMT ze-tailgate kwenza ukuba iifom zemveliso zingenakwenzeka ngentsimbi okanye i-aluminium.Ifakwe kwi-Nissan Murano, i-Infiniti FX45, kunye nezinye iimodeli.
6) Isakhelo seDashboard
I-GMT yenza ingqikelelo entsha yezakhelo zedeshibhodi ezenzelwe ukusetyenziswa kwiimodeli ezininzi zeQela leFord: iVolvo S40 neV50, iMazda, kunye neFord C-Max.Ezi ngqungquthela zenza uluhlu olubanzi lokudityaniswa okusebenzayo.Ngokukodwa ngokubandakanya amalungu e-cross yesithuthi ngendlela yeetyhubhu zentsimbi ezincinci ekubunjweni.Xa kuthelekiswa neendlela zemveli, ubunzima buyancipha kakhulu ngaphandle kokunyusa iindleko.
7) Umphathi webhetri
Ixesha lokuposa: Jan-09-2024
