Njengesixhobo esikhaphukhaphu esibalulekileyoiimotoukutshintsha intsimbi ngeplastiki,Izinto ze-FRP/ezidityanisiweyozinxulumene kakhulu nokonga amandla eemoto, ukhuseleko lokusingqongileyo kunye nokhuseleko. Ukusetyenziswa kweplastiki/izinto ezidityanisiweyo zeglasi eziqinisiweyo ukwenza amaqokobhe omzimba weemoto kunye nezinye iindawo ezinxulumene noko yenye yezona ndlela zisebenzayo zokwenza iimoto zibe lula.
Ukususela oko imoto yokuqala ye-FRP ehlabathini, i-GM Corvette, yaveliswa ngempumelelo ngo-1953, izinto ze-FRP/composite ziye zaba ngamandla amatsha kushishino lweemoto. Inkqubo yendabuko yokubeka izandla ifanelekile kuphela kwimveliso yabantu abancinci abafudukayo, kwaye ayinakuhlangabezana neemfuno zophuhliso oluqhubekayo kushishino lweemoto.
Ukususela ngeminyaka yoo-1970, ngenxa yophuhliso oluphumeleleyo lweIzixhobo ze-SMCkunye nokusetyenziswa kwetekhnoloji yokubumba eyenziwe ngoomatshini kunye netekhnoloji yokugquma ekwimold, izinga lokukhula konyaka lezinto ze-FRP/composite kwizicelo zeemoto lifikelele kwi-25%, libe lelokuqala ekuphuhlisweni kweemveliso ze-FRP zeemoto. Ixesha lophuhliso olukhawulezileyo;
Ekuqaleni kweminyaka yoo-1990 yoo-1920, ngenxa yemfuno ekhulayo yokukhuselwa kwendalo, ukhaphukhaphu, kunye nokonga amandla, izixhobo ezidityanisiweyo ze-thermoplastic zimelwe yiI-GMT (i-glass fiber mat eqinisiweyo ngezinto ezidityanisiweyo ze-thermoplastic) kunye ne-LFT (i-long fiber eqinisiweyo ngezinto ezidityanisiweyo ze-thermoplastic)zifunyenwe. Iphuhlisiwe ngokukhawuleza, kwaye isetyenziswa kakhulu ekwenzeni iindawo zesakhiwo seemoto, ngesantya sokukhula sonyaka se-10-15%, nto leyo ebeka ixesha lesibini lophuhliso olukhawulezayo. Njengezinto eziphambili kwizinto ezintsha, izinto ezidityanisiweyo zithatha indawo yeemveliso zesinyithi kunye nezinye izinto zemveli kwiindawo zeemoto, kwaye zifumene iziphumo ezingcono kwezoqoqosho nezikhuselekileyo.
Iinxalenye ze-FRP/composite auto zahlulwe kakhulu zibe ziindidi ezintathu:amalungu omzimba, amalungu olwakhiwo kunye namalungu asebenzayo.
1. Amalungu omzimba:kuquka amaqokobhe omzimba, uphahla oluqinileyo, ii-sunroofs, iingcango, ii-radiator grilles, ii-reflectors ze-headlight, ii-bumpers zangaphambili nangasemva, njl.njl., kunye neendawo zangaphakathi. Le yindlela ephambili yokusetyenziswa kwe-FRP/izinto ezidityanisiweyo kwiimoto, ikakhulu ukuhlangabezana neemfuno zoyilo olucwangcisiweyo kunye nembonakalo esemgangathweni. Okwangoku, amathuba okuphuhliswa nokusetyenziswa asemakhulu kakhulu. Ngokuyintloko yiplastiki ye-thermosetting eqinisiweyo yefayibha yeglasi. Iinkqubo zokubumba eziqhelekileyo ziquka: i-SMC/BMC, i-RTM kunye nokubeka ngesandla/ukutshiza.
2. Iindawo zesakhiwo:kuquka izibiyeli zangaphambili, iifreyimu zebhampa, iifreyimu zesihlalo, imigangatho, njl. Injongo kukuphucula inkululeko yoyilo, ukuguquguquka kunye nokuthembeka kwamalungu. Ngokuyintloko sebenzisa ii-SMC ezinamandla aphezulu, ii-GMT, ii-LFT kunye nezinye izixhobo.
3.Iindawo ezisebenzayo:Eyona nto iphambili kuyo kukuba ifuna ukumelana nobushushu obuphezulu kunye nokumelana nokugqwala kweoyile, ikakhulu kwinjini kunye neendawo ezingqongileyo. Ezifana nezi: isiciko sevalvu yenjini, i-intake manifold, ipani yeoyile, isiciko sesihluzo somoya, isiciko segumbi legiya, i-air baffle, ipleyiti yokukhusela umbhobho wokungenisa, iblade yefeni, indandatho yesikhokelo somoya wefeni, isiciko seheater, iindawo zetanki lamanzi, iqokobhe le-Outlet, i-turbine yepompo yamanzi, ibhodi yokuthintela isandi senjini, njl. Izixhobo eziphambili zenkqubo zezi: i-SMC/BMC, i-RTM, i-GMT kunye ne-nylon eqinisiweyo yefayibha yeglasi.
4. Ezinye iindawo ezinxulumene noko:ezifana neesilinda ze-CNG, iimoto zabakhweli kunye nee-RV sanitary parts, ii-motorcycle parts, ii-highway anti-glare panels kunye nee-anti-collision pillars, ii-highway vocalization piers, ii-car polish car survey value cabinet, njl.njl.
Ixesha lokuthumela: Meyi-07-2021
