Njengento ebalulekile engasindi yeizimotoukushintsha insimbi ngepulasitiki,FRP/izinto ezihlanganisiwezihlobene kakhulu nokonga amandla emoto, ukuvikelwa kwemvelo kanye nokuphepha.Ukusetshenziswa kwe-glass fiber reinforced plastics/izinto eziyinhlanganisela ukwenza amagobolondo omzimba wezimoto nezinye izingxenye ezihlobene kungenye yezindlela ezisebenza kahle kakhulu zokwenza izimoto zibe lula.
Kusukela imoto yokuqala emhlabeni ye-FRP, i-GM Corvette, yakhiqizwa ngempumelelo ngo-1953, izinto ze-FRP/ezihlanganisiwe seziphenduke amandla amasha embonini yezimoto.Inqubo yendabuko yokubeka izandla ifaneleka kuphela ukukhiqizwa kokuthuthwa kwabantu abancane, futhi ayikwazi ukuhlangabezana nezidingo zokuthuthukiswa okuqhubekayo kwemboni yezimoto.
Kusukela ngeminyaka yawo-1970, ngenxa yokuthuthukiswa okuyimpumelelo kweIzinto zokwakha ze-SMCkanye nokusetshenziswa kobuchwepheshe bokubumba obungomshini kanye nobuchwepheshe bokumboza ngesikhunta, izinga lokukhula lonyaka lezinto ezisetshenziswayo ze-FRP/eziyinhlanganisela ezinhlelweni zezimoto lifinyelele ku-25%, libe ngelokuqala ekuthuthukisweni kwemikhiqizo yezimoto ye-FRP.Isikhathi sokuthuthukiswa okusheshayo;
Ekuqaleni kwawo-1990 ngawo-1920s, ngesidingo esandayo sokuvikelwa kwemvelo, ukukhanya okulula, nokonga amandla, izinto eziyinhlanganisela ye-thermoplastic zimelelwaI-GMT (i-glass fibre mat eqiniswe ngezinto eziyinhlanganisela ye-thermoplastic) kanye ne-LFT (i-fiber ende eqiniswe nge-thermoplastic composite material)zatholwa.Ithuthuke ngokushesha, futhi isetshenziswa kakhulu ekwenzeni izingxenye zesakhiwo sezimoto, nezinga lokukhula lonyaka lika-10-15%, liqala inkathi yesibili yokuthuthuka ngokushesha.Njengokuhamba phambili kwezinto ezintsha, izinto eziyinhlanganisela kancane kancane zithatha indawo yemikhiqizo yensimbi nezinye izinto zendabuko ezingxenyeni zezimoto, futhi zithole imiphumela eyengeziwe yezomnotho nephephile.
Izingxenye zezimoto ze-FRP/eziyinhlanganisela zihlukaniswe ikakhulukazi izigaba ezintathu:izingxenye zomzimba, izingxenye zesakhiwo kanye nezitho ezisebenzayo.
1. Izitho Zomzimba:okuhlanganisa amagobolondo omzimba, uphahla oluqinile, ama-sunroofs, izicabha, ama-radiator grilles, izibonisi zamalambu, obhampa bangaphambili nangemuva, njll., kanye nezingxenye zangaphakathi.Lesi isiqondiso esiyinhloko sokusetshenziswa kwe-FRP/izinto ezihlanganisiwe ezimotweni, ikakhulukazi ukuhlangabezana nezidingo zedizayini ehlelekile nokubukeka kwekhwalithi ephezulu.Njengamanje, amandla okuthuthukiswa nokusetshenziswa asemakhulu.Ikakhulukazi ingilazi fibre eqiniswe thermosetting plastic.Izinqubo zokubumba ezijwayelekile zifaka: I-SMC/BMC, i-RTM kanye nokubekwa kwezandla/ukufutha.
2. Izingxenye zesakhiwo:okuhlanganisa abakaki abangaphambili, amafreyimu abhampa, amafreyimu ezihlalo, iphansi, njll. Injongo iwukuthuthukisa inkululeko yokuklama, ukwenza izinto ezihlukahlukene kanye nobuqotho bezingxenye.Ngokuyinhloko sebenzisa i-SMC enamandla kakhulu, i-GMT, i-LFT nezinye izinto.
3.Izingxenye ezisebenzayo:Isici sayo esiyinhloko ukuthi idinga ukumelana nokushisa okuphezulu kanye nokumelana nokugqwala kwamafutha, ikakhulukazi injini nezingxenye zayo ezizungezile.Okufana nalokhu: ikhava yevalvu yenjini, inhlobonhlobo yokungenisa, ipani likawoyela, ikhava yesihlungi somoya, ikhava yegumbi legiya, i-air baffle, ipuleti lokuvikela ipayipi, i-fan blade, indandatho yomhlahlandlela womoya wabalandeli, ikhava yeheater, izingxenye zethangi lamanzi, igobolondo le-Outlet, i-turbine yepompo yamanzi , ibhodi lokufakwa komsindo wenjini, njll. Izinto eziyinhloko zenqubo yilezi: SMC/BMC, RTM, GMT kanye neyiloni eliqiniswe ngefayibha yengilazi.
4. Ezinye izingxenye ezihlobene:njengamasilinda e-CNG, imoto yabagibeli kanye nezingxenye ze-RV sanitary, izingxenye zesithuthuthu, amaphaneli anqamula ukucwazimula komgwaqo omkhulu nezinsika zokungqubuzana, izinsimbi zokuhlukanisa umgwaqo onguthelawayeka, amakhabethe ophahleni lwemoto okuhlola impahla, njll.
Isikhathi sokuthumela: May-07-2021
