Njengempahla ebalulekileyo ekhaphukhaphu yeiimotoukutshintsha intsimbi ngeplastiki,FRP / imathiriyeli edibeneyozinxulumene ngokusondeleyo nokonga amandla emoto, ukhuseleko lokusingqongileyo kunye nokhuseleko.Ukusetyenziswa kwefiber yeglasi eyomeleziweyo yeplastiki/izinto ezidityanisiweyo ukwenza amaqokobhe omzimba wemoto kunye namanye amalungu anxulumeneyo yenye yezona ndlela zisebenzayo zokwenza iimoto zibe khaphukhaphu.
Ukususela ekubeni imoto yokuqala ye-FRP yehlabathi, i-GM Corvette, yenziwe ngempumelelo kwi-1953, i-FRP / imathiriyeli edibeneyo ibe yinto entsha kwishishini leemoto.Inkqubo yemveli yokubeka izandla ifanelekile kuphela kwimveliso encinci yokufuduswa, kwaye ayikwazi ukuhlangabezana neemfuno zophuhliso oluqhubekayo loshishino lweemoto.
Ukuqala ngeminyaka yoo-1970, ngenxa yophuhliso oluyimpumelelo lweIzixhobo ze-SMCkunye nokusetyenziswa kobuchwephesha bokubumba ubuchwephesha kunye nobuchwephesha bokubumba, izinga lokukhula lonyaka le-FRP / izinto ezidibeneyo kwizicelo zeemoto zafikelela kwi-25%, yaba ngowokuqala kuphuhliso lweemveliso ze-Automotive FRP.Ixesha lophuhliso olukhawulezayo;
Ekuqaleni kwee-1990s ze-1920s, kunye nemfuno ekhulayo yokukhusela indalo, ukukhanya, kunye nokonga amandla, izinto ezihlanganisiweyo ze-thermoplastic ezimelweI-GMT (i-glass fibre mat eqiniswe imathiriyeli edityanisiweyo ye-thermoplastic) kunye ne-LFT (ifiber ende eyomelezwe kwi-thermoplastic composite material)zafunyanwa.Iphuhliswe ngokukhawuleza, kwaye isetyenziswa ikakhulu ekwenzeni iinxalenye zesakhiwo semoto, kunye nezinga lokukhula lonyaka le-10-15%, libeka ixesha lesibini lophuhliso olukhawulezayo.Njengomphambili wezinto ezitsha, izinto ezihlanganisiweyo ngokuthe ngcembe zithatha indawo yeemveliso zetsimbi kunye nezinye izinto zemveli kwiindawo zemoto, kwaye zizuze iziphumo ezingaphezulu kwezoqoqosho nezikhuselekileyo.
I-FRP/izahlulo ze-auto ezihlanganisiweyo zohlulwe ngokwezigaba ezintathu:amalungu omzimba, amalungu esakhiwo kunye namalungu asebenzayo.
1. Amalungu omzimba:kubandakanywa amaqokobhe omzimba, uphahla oluqinileyo, ii-sunroofs, iingcango, ii-radiator grilles, izikhanyisi zentloko, ii-bumpers zangaphambili nasemva, njl., kunye neendawo zangaphakathi.Le yeyona ndlela iphambili yokusetyenziswa kweFRP/izixhobo ezidibeneyo kwiimoto, ikakhulu ukuhlangabezana neemfuno zoyilo olulungelelanisiweyo kunye nembonakalo ephezulu.Okwangoku, amandla ophuhliso kunye nesicelo asesikhulu.Ikakhulu ifayibha yeglasi eyomeleziweyo kwiiplastiki ze-thermosetting.Iinkqubo zokubumba eziqhelekileyo ziquka: i-SMC/BMC, i-RTM kunye nokubeka isandla/ukutshiza.
2. Amalungu olwakhiwo:kubandakanywa izibiyeli ezingaphambili, iifreyimu ze-bumper, izihlalo zokuhlala, imigangatho, njl njl. Injongo kukuphucula inkululeko yoyilo, ubuninzi kunye nokunyaniseka kwamalungu.Ubukhulu becala sebenzisa i-SMC ephezulu, i-GMT, i-LFT kunye nezinye izinto.
3.Amalungu asebenzayo:Eyona nto iphambili kukuba ifuna ukumelana nobushushu obuphezulu kunye nokumelana ne-oyile ye-corrosion, ngakumbi kwi-injini kunye neendawo zayo ezingqongileyo.Ezinje: isigqubuthelo sevalvu ye-injini, intaphane yokungena, ipani ye-oyile, isigqubuthelo sokucoca umoya, isigqubuthelo segumbi legiya, isigqubuthelo somoya, ipleyiti yokugalela umbhobho, iblade yefeni, isangqa somoya wefeni, isiciko sesifudumezi, izahlulo zetanki yamanzi, iqokobhe le-Outlet, i-injini yempompo yamanzi. , ibhodi yokugquma isandi se-injini, njl. Izinto eziphambili zenkqubo zezi: SMC/BMC, RTM, GMT kunye neglass fibre inayiloni eyomeleziweyo.
4. Amanye amalungu anxulumeneyo:njengeesilinda ze-CNG, iimoto zabakhweli kunye neenxalenye ze-RV zococeko, iinxalenye zesithuthuthu, iipaneli zendlela yokulwa ne-glare kunye neintsika ezichasene nokungqubana, iipayiri zokwahlula uhola wendlela, iikhabhinethi zophahla lwemoto yokuhlola impahla, njl.
Ixesha lokuposa: May-07-2021
