Ubwino ndi kugwiritsa ntchito zida zophatikizika mumakampani anjanji

Mu 1978, sitima yapamtunda ya London Underground idakhazikitsa sitima yoyamba yopanga ndi zitseko za zisa za aluminiyamu ku UK.Monga chitsanzo chaposachedwa, galimoto yoyendera dzuwa ya gulu la Antarctic imakhala pafupifupi yopangidwa ndi mapanelo opepuka.
Pofuna kukwaniritsa zomwe zikuchulukirachulukira zonyamula anthu, kuphatikiza zimbudzi wamba, matanki amadzi a CET, malo opangira magetsi, zoziziritsira mpweya, matebulo ochulukirapo, makina opendekeka, kuwongolera kogundana ndi malo ogundana, komanso kusintha kwa malamulo okhala, zonsezi zimapangitsa kuti sitimayi ikhale yolemera kwambiri.Mwachitsanzo, poyerekezera ndi locomotive ya 1970 Mk3, sitima yapamtunda ya Bombardier Voyager ya 2000 ndiyolemera ndi 40%.
Pofuna kuonetsetsa kuti kulemera kwa sitimayo sikungapitirize kuwonjezeka.Zipolopolo za thupi, zitseko zakunja, ma bogies, HVAC, couplers, cabs, linings zamkati, zitseko zamkati ndi zamkati za okwera (kuphatikiza mipando) ndi malo ofunikira ogwiritsira ntchitozinthu zophatikizakuchepetsa kulemera.

Bombardier yatsopano ya AVENTRA nsanja yomwe imagwiritsidwa ntchito m'malo mwa Electrostar ili ndi matani 30-35, omwe ndi kutsika kwa 17% mpaka 28% poyerekeza ndi mapangidwe a 42-tani am'mbuyomu.Kuphatikiza apo, nsanja yatsopanoyi imagwiritsa ntchito mphamvu zochepera 50% kuposa nsanja yofanana ya 319 ndipo imathandizira kuchepetsa nthawi yoyenda.Kulemera kwa nsanja yaposachedwa ya Nokia DesiroCity ndi 25% yopepuka kuposa kulemera kwa zombo zomwe zilipo ku UK, ndipo kugwiritsa ntchito mabuleki osinthika komanso kuunikira kopulumutsa mphamvu kwachepetsa kugwiritsa ntchito mphamvu ndi 50%.
Mipando yophatikizika, zitseko zophatikizika pogwiritsa ntchito zida zophatikizika ndi ulusi, zotsekera kumbuyo, mapanelo a denga, kutsogolo ndi kumapeto kwa kabati, mapanelo am'mbali mwa thupi, ndi pansi zokhala ndi ntchito zowonjezera, kuphatikiza zophimba pansi, kutentha, kutentha / kutsekereza mawu, ndi njira zoyeretsera zosavuta ndi zina. madera kumene magalimoto njanji angathe kukwaniritsa zotsika mtengo kuchepetsa kulemera.
Zida zina zopepuka zophatikizika kuti zikwaniritse zosowa zamakampani anjanji mzaka zingapo zikubwerazi zikuphatikiza phenolic SMC (pawiri yopangira ma sheet), epoxy glass prepreg yosinthidwa yomwe imakwaniritsa mulingo waposachedwa wa EN 45545 woteteza moto,carbon fiber/phenolic prepreg, ndi foam-retardant foam core, Ndi zida zaposachedwa za thermoplastic zokhala ndi magwiridwe antchito abwino a FST.Poyerekeza ndi zida zophatikizika za monolithic, pali zida zingapo zopepuka zopepuka zomwe zimatha kupereka kulimba ndikuchepetsa kulemera kwa gulu lonse.

Ngakhale ulusi wachilengedwe ndi zida zolimbitsidwa ndi bio-resin zili m'malo omwe akubwera, malinga ndi mayeso oyambilira, amatha kuthana ndi zofunikira za FST pakugwiritsa ntchito njanji.+

Malingaliro a kampani Hebei Yuniu Fiberglass Manufacturing Company Limitedndiwopanga zinthu za fiberglass wopitilira zaka 10, zaka 7 zotumizira kunja.

Ndife opanga fiberglass zopangira, monga fiberglass roving, fiberglass ulusi, fiberglass akanadulidwa strand mphasa, fiberglass akanadulidwa zingwe, fiberglass mphasa wakuda, fiberglass nsalu roving, fiberglass nsalu, fiberglass nsalu ..Ndi zina zotero.

Ngati mukufuna, chonde tithandizeni momasuka.

Tidzachita zonse zomwe tingathe kuti tikuthandizeni ndikukuthandizani.