E le thepa ea bohlokoa e bobebe bakeng salikoloiho nkela tšepe sebaka ka polasetiki,FRP / lisebelisoa tse kopantsoengli amana haufi-ufi le ho boloka matla a koloi, tšireletso ea tikoloho le polokeho.Tšebeliso ea li-plastiki tse matlafalitsoeng ka khalase / lisebelisoa tse kopantsoeng ho etsa likhetla tsa 'mele oa koloi le likarolo tse ling tse amanang le tsona ke e' ngoe ea litsela tse sebetsang ka ho fetisisa tsa ho etsa hore likoloi li be bobebe.
Ho tloha ha koloi ea pele ea FRP lefatšeng, GM Corvette, e entsoe ka katleho ka 1953, thepa ea FRP / composite e fetohile matla a macha indastering ea likoloi.Mokhoa o tloaelehileng oa ho beha matsoho o loketse feela bakeng sa tlhahiso e nyenyane ea ho falla, 'me e ke ke ea finyella litlhoko tsa tsoelo-pele e tsoelang pele ea indasteri ea likoloi.
Ho qala ka bo-1970, ka lebaka la tsoelo-pele e atlehileng eaLisebelisoa tsa SMCle ts'ebeliso ea theknoloji ea ho bopa e entsoeng ka mochini le theknoloji ea ho roala ka har'a hlobo, sekhahla sa kholo ea selemo le selemo sa lisebelisoa tsa FRP / composite lits'ebetsong tsa likoloi se fihlile ho 25%, ea fetoha ea pele ho nts'etsopele ea lihlahisoa tsa likoloi tsa FRP.Nako ea tsoelo-pele e potlakileng;
Mathoasong a lilemo tsa bo-1990 tsa bo-1920, ka tlhokahalo e ntseng e eketseha ea ts'ireletso ea tikoloho, boima bo bobebe, le ho boloka matla, thepa ea motsoako oa thermoplastic e emetsoeng keGMT (mata a khalase a matlafalitsoeng a thermoplastic composite) le LFT (fiber e telele e matlafalitsoeng ke thermoplastic composite material)li ile tsa fumanoa.E tsoetse pele ka potlako, 'me e sebelisoa haholo-holo ha ho etsoa likarolo tsa meralo ea likoloi, ka sekhahla sa kholo ea selemo le selemo sa 10-15%, e hlahisang nako ea bobeli ea tsoelo-pele e potlakileng.E le karolo e ka pele ea lisebelisoa tse ncha, lisebelisoa tse kopantsoeng butle-butle li nkela lihlahisoa tsa tšepe sebaka le lisebelisoa tse ling tsa setso likarolong tsa likoloi, 'me li fihletse liphello tse ngata tsa moruo le tse sireletsehileng.
Likarolo tsa likoloi tsa FRP / composite li arotsoe haholo ka mekhahlelo e meraro:ditho tsa mmele, dikarolo tsa sebopeho le ditho tsa tshebetso.
1. Likarolo tsa 'mele:ho kenyeletsoa likhetla tsa 'mele, marulelo a thata, marulelo a letsatsi, mamati, li-radiator grilles, li-reflectors tsa lebone la pele, li-bumper tse ka pele le tse ka morao, joalo-joalo, hammoho le likarolo tse ka hare.Ena ke tataiso ea mantlha ea ts'ebeliso ea thepa ea FRP / composite likoloing, haholoholo ho fihlela litlhoko tsa moralo o hlophisitsoeng le ponahalo ea boleng bo holimo.Hajoale, monyetla oa nts'etsopele le ts'ebeliso e ntse e le kholo.Haholo-holo fiber ea khalase e matlafalitsoeng ka polasetiki ea thermosetting.Mekhoa e tloaelehileng ea ho bopa e kenyelletsa: SMC/BMC, RTM le ho beha letsoho/spray.
2. Likarolo tsa sebopeho:ho kenyeletsoa masakaneng a ka pele, liforeimi tse kholo, liforeimi tsa litulo, fatše, joalo-joalo. Sepheo ke ho ntlafatsa tokoloho ea moralo, ho feto-fetoha ha maemo le botšepehi ba likarolo.Haholo-holo sebelisa matla a phahameng a SMC, GMT, LFT le lisebelisoa tse ling.
3.Likarolo tse sebetsang:Ntho ea eona e ka sehloohong ke hore e hloka ho hanyetsa mocheso o phahameng le ho hanyetsa ho bola ha oli, haholo-holo bakeng sa enjene le likarolo tsa eona tse potolohileng.Joalo ka: sekoaelo sa valve ea enjene, mefuta e mengata ea ho kenya, pane ea oli, sekoaelo sa sefefo sa moea, sekoaelo sa kamore ea gear, sekoaelo sa moea, sekoaelo sa peipi e kenang, lehare la fan, selikalikoe sa tataiso ea moea, sekoaelo se futhumatsang, likarolo tsa tanka ea metsi, khetla ea Outlet, turbine ea pompo ea metsi. , boto ea ho kenya molumo oa enjene, joalo-joalo Lisebelisoa tse ka sehloohong tsa ts'ebetso ke: SMC/BMC, RTM, GMT le nylon e matlafalitsoeng ka fiber ea khalase.
4. Likarolo tse ling tse amanang:joalo ka li-cylinders tsa CNG, koloi ea baeti le likarolo tsa bohloeki tsa RV, likarolo tsa lithuthuthu, liphanele tse thibelang mahlaseli a litsela tse kholo le litšiea tse thibelang ho thulana, lipilara tsa ho itšehla thajana, likhabinete tsa marulelo a thepa ea tlhahlobo ea thepa, joalo-joalo.
Nako ea poso: May-07-2021
