Application of FRP in Rail Transit Vehicles

Ka nts'etsopele ea theknoloji ea lihlahisoa tsa kopo ea likarolo, hammoho le kutloisiso le kutloisiso ea ho tsamaisa thepa ea thepa ho tsamaisa thepa ka terene e eketsehang butle. Mefuta, limaraka tsa limaraka le maemo a mahlale a thepa ea likokoana-hloko e sebelisitsoeng khafetsa.

Mefuta ea lisebelisoa tse kopaneng e sebelisoang meromong ea terene e kenyeletsa:

(2) Finolic Resin Dar Fib e matlafalitsoeng;

(5) Carbon fiber.

Ho tsoa lintlheng tsa sehlahisoa ke:

(1) letsoho la holile likarolo tsa FRP;

(2) Likarolo tse bōpiloeng tsa FRP;

(3) likarolo tsa li-scp tsa mofuta oa sebopeho sa sandwich;

(4) Carbon Fiters likarolo tsa khabone.

Kopo ea FRP ka likoloi tsa parpic tsa terene

1. Kopo ea pele ea FRP e nang le likoloi tsa terene

Tšebeliso ea FP e likoloi tsa terene e qalile ka bo-1980, 'me e ne e sebelisoa ka lekhetlo la ho etsa liteko tsa motlakase tsa Speed 140km / h Boholo ba kopo e kenyelletsa:

● sehlopha sa Wall Wall;

● Poleiti e kahare;

● Ho bokella fiber ea khalase e matlafatsang ea polasetiki;

Morero oa kopo ea mantlha ka nako eo e ne e le Katsuyiogi. Mofuta oa FRP o sebelisitsoeng o sa hlonepha ba polyester Resin Frep.

2. Sepotho sa batch sa FRP ho likoloi tsa particing

Ts'ebeliso ea Batch ea FSP ka likoloi tse thata tsa terene le kholo e 'meli e ile ea etsahala ka bo-1990. E sebelisoa haholo bakeng sa tlhahiso ea likoloi tsa Railway le likoloi tsa literene tsa litoropo:

Sehlopha sa lebota sa kahare sa kamore ea baeti;

● Poleiti e kahare;

Khoele ea khalase ea khalase e matlafatsang polasetiki ea polasetiki;

Tlhatlhobo ea khalase ea khalase e matlafatsang ea ka lebokoseng;

Fiber Glass Fiber e matlafalitsoeng ea polasetiki ea polasetiki;

DEP A moea oa moea oa moea, o senya Duct;

● Lula kapa setulo sa setulo.

Lekhetlong lena, sepheo sa mantlha sa kopo se khelohile lehong ho nkela sehlopha sa likoloi; Mefuta ea FRP e sebelisitsoeng e ntse e sa fetohe haholo polyester Resin Frep.

3. Lilemong tsa morao tjena, ts'ebeliso ea FRP ka likoloi tsa terene

Ho tloha qalong ea lekholo lena, FRP e sebelisoa haholo ka terene ea terene. Ntle le ho sebelisoa ho etsa lihlahisoa tse fapaneng tse boletsoeng ka tlase, e boetse e sebelisoa haholo ka lebaka la:

● Shruud ea lehlaba;

Moea o mocha oa moea marulelong;

● Mehloli e fapaneng ea libopeho tse thata ka koloing, ho kenyelletsa le mefuta e mehlano e kobehileng kahare le lipene tse lehlakoreng le leng; koahela lipene tsa libopeho tse fapaneng; Fibe ea khalase e matlafatsoang polasetiki ea linotsi; likarolo tse khabisang.

Morero oa mantlha oa kopo ena othalong ena ke ho etsa likarolo tse nang le litlhoko tse khethehileng tsa ts'ebetso kapa litlhoko tse rarahaneng. Ntle le moo, ho hanyetsa mollo ha mollo ka sethaleng sena le eona e ntlafalitsoe. Seaparo sa lekhukhu le sa sebetseng le sa ba emisang se sa lekanyetsoang sa pokello ea pokello ea pokello ea ponolic se sebelisitsoe haholo, 'me tšebeliso ea boolico ea pusolic e fokotsehile butle butle.

4. Kopo ea FRP ho Emu e lebelo haholo

Ts'ebeliso ea FRP ho Emus ea Railway e lebelo haholo e hlile e kene mohatong oa ho holisa. Hobane:

Ts'ebeliso ea fiberd ea khalase e entsoeng ka khalase ho etsa li-panners tse phahameng tsa Emu ha li harelaneng tsa lerako tse phahameng ka likhukhuni li na le melemo e latelang:

Boholo ba likarolo tsa likarolo ho phahame;

● Motsoako oa boleng le sehlahisoa,

● Litlolo ka bobebe;

● E loketse tlhahiso ea boenjiniere.