Ka nts'etsopele ea theknoloji ea tlhahiso ea thepa e kopaneng, hammoho le kutloisiso e tebileng ea thepa e kopaneng indastering ea lipalangoang tsa terene, hammoho le tsoelo-pele ea theknoloji ea indasteri ea tlhahiso ea likoloi tsa lipalangoang tsa terene, boholo ba ts'ebeliso ea thepa e kopaneng likoloing tsa lipalangoang tsa terene bo atolohile butle-butle. Mefuta, limaraka le maemo a tekheniki a thepa e kopaneng e sebelisoang le tsona li ntse li ntlafala khafetsa.
Mefuta ea thepa e kopaneng e sebelisitsoeng likoloing tsa literene e kenyelletsa:
(1) FRP e tiileng le e sa tieang hanyane ea polyester e sa tlalang;
(2) polasetiki e matlafalitsoeng ka khalase ea resin ea phenolic;
(3) FRP e sa tlalang lelakabe e thibelang malakabe e nang le resin ea polyester e matla haholo;
(4) Polasetiki e matlafalitsoeng ea khalase e thibelang malakabe e sa koaheloang ke polyester e nang le matla a tlase hanyane;
(5) Thepa ea faeba ea khabone.
Ho tsoa lintlha tsa sehlahisoa ke:
(1) Likarolo tsa FRP tse behetsoeng ka letsoho;
(2) Likarolo tsa FRP tse bōpiloeng;
(3) Likarolo tsa FRP tsa sebopeho sa sandwich;
(4) Likarolo tsa faeba ea khabone.
Tšebeliso ea FRP Likoloing tsa Lipalangoang tsa Terene
1. Tšebeliso ea pele ea FRP likoloing tsa literene
Tšebeliso ea FRP likoloing tsa literene e qalile lilemong tsa bo-1980, 'me e ile ea sebelisoa ka lekhetlo la pele litereneng tsa motlakase tse hlahisoang ka tlung tsa 140km/h tse lebelo le tlase. Sebaka sa ts'ebeliso se kenyelletsa haholo-holo:
● phanele ea lebota e ka hare;
● poleiti e ka hare e ka holimo;
● Ntloana ea polasetiki e matlafalitsoeng ea khalase e kopantsoeng;
Sepheo se seholo sa ts'ebeliso ka nako eo e ne e le Katsukiyogi. Mofuta oa FRP o sebelisitsoeng ke unsaturated polyester resin FRP.
2. Tšebeliso ea sehlopha sa FRP likoloing tsa literene
Tšebeliso ea sehlopha sa FRP likoloing tsa lipalangoang tsa literene le khōlo ea eona butle-butle e etsahetse lilemong tsa bo-1990. E sebelisoa haholo bakeng sa tlhahiso ea likoloi tsa bapalami ba literene le likoloi tsa literene tsa litoropo:
Lebota la kahare la kamore ea baeti;
●Poleiti e ka hare e ka holimo;
Ntloana ea polasetiki e matlafalitsoeng ea khalase e kopantsoeng;
Ntloana ea polasetiki e matlafalitsoeng ea khalase e kopaneng;
Ntlo ea ho hlapela ea polasetiki e matlafalitsoeng ka khalase e kopaneng;
Mokero oa moea o pholileng oa FRP, mokero oa mosi o litšila;
● Foreimi ea setulo kapa setulo.
Nakong ena, sepheo se seholo sa ts'ebeliso se fetohile ho tloha ho nkeleng lehong sebaka ho ea ho ntlafatsa maemo a likoloi; mefuta ea FRP e sebelisoang e ntse e le FRP ea polyester e sa tlalang haholo.
3. Lilemong tsa morao tjena, ts'ebeliso ea FRP likoloing tsa terene
Ho tloha qalong ea lekholo lena la lilemo, FRP e 'nile ea sebelisoa haholo likoloing tsa literene. Ntle le ho sebelisoa ho hlahiseng lihlahisoa tse fapaneng tse boletsoeng ka holimo, e boetse e sebelisoa haholo ho hlahiseng:
●Sekoahelo sa marulelo;
Mokero o mocha oa moea marulelong;
●Likarolo tse fapaneng tse nang le libopeho tse rarahaneng ka koloing, ho kenyeletsoa le liphanele tsa lebota tse kobehileng tse mahlakore a mararo le liphanele tsa marulelo a mahlakoreng; liphanele tsa sekoahelo tsa libopeho tse fapaneng tse ikhethang; liphanele tsa lebota tsa polasetiki ea mahe a linotši tse matlafalitsoeng ka khalase; likarolo tse khabisitsoeng.
Sepheo se seholo sa ts'ebeliso ea FRP mohatong ona ke ho hlahisa likarolo tse nang le litlhoko tse ikhethang tsa ts'ebetso kapa litlhoko tse rarahaneng tsa mohlala. Ho feta moo, khanyetso ea mollo ea FRP e sebelisoang mohatong ona le eona e ntlafalitsoe. Resin ea polyester e sa tlatsoang e sebetsang le e eketsang FRP e se e sebelisoa haholo, 'me ts'ebeliso ea resin ea phenolic FRP e fokotsehile butle-butle.
4. Tšebeliso ea FRP ho EMU e lebelo le phahameng
Tšebeliso ea FRP ho li-EMU tsa terene tse lebelo le phahameng e hlile e fihlile boemong bo hōlileng. Hobane:
(1) FRP e sebediswa tlhahisong ya dikarolo tse nang le mesebetsi e ikgethang, dibopeho le dibopeho tse rarahaneng, le tshebetso e phethahetseng e babatsehang e ka mamellang meroalo e meholo, jwalo ka diforeime tse kopaneng tsa FRP, di-module tsa ho bula le ho kwala tsa ka pele, di-shroud tsa marulelo a aerodynamic, jj.
(2) Plastiki e matlafalitsoeng ka khalase e bōpiloeng (SMC) e 'nile ea sebelisoa haholo
Tšebeliso ea polasetiki e matlafalitsoeng ea khalase e bōpiloeng ho etsa liphanele tsa lebota tsa bapalami ba EMU tse lebelo le phahameng ka lihlopha e na le melemo e latelang:
Ho nepahala ha likarolo ho phahame;
● Boleng ba tlhahiso le sehlopha sa sehlahisoa,
●E fihlelletswe bobebe;
●E loketse tlhahiso ea boenjiniere ka bongata.
(3) Ntlafatsa boemo ba FRP bo sebelisoang likarolong tse ling
●E ka etsoa likarolo tse nang le meetso e fapaneng ha ho hlokahala;
Boleng ba ponahalo bo betere, 'me ho nepahala ha sebopeho le boholo ba likarolo ho phahame;
● 'Mala le paterone ea bokaholimo li ka fetoloa ka nako e le 'ngoe.
Nakong ena, ts'ebeliso ea FRP e kenyelletsa ho phethahala ha mesebetsi le libopeho tse khethehileng, le lipheo tsa boemo bo holimo tse kang ho jara mojaro o itseng le boima bo bobebe.
Nako ea poso: Mots'eanong-06-2022
