Ngo-1978, uloliwe waseLondon Underground wesebe wasungula uloliwe wokuqala wemveliso kunye neengcango ezihlanganisiweyo ze-aluminiyam ye-honeycomb e-UK.Njengomzekelo wamva nje, imoto yelanga yeqela lase-Antarctic phantse yenziwe ngeepaneli ezikhaphukhaphu ezihlanganisiweyo.
Ukuze kuhlangatyezwane nemfuno eyandayo yabakhweli, kubandakanywa izindlu zangasese eziqhelekileyo, iitanki zamanzi ze-CET, iindawo zombane, izixhobo zomoya, iitafile ezininzi, iindlela zokuthambeka, ukuphuculwa kweendlela zongquzulwano kunye neendawo zongquzulwano, kunye notshintsho kwimithetho yokuhlala, konke oku kwenza uloliwe abe nzima .Ngokomzekelo, xa kuthelekiswa nesitimela sika-1970 Mk3, uloliwe we-Bombardier Voyager wowama-2000 unzima ngama-40%.
Ukuze kuqinisekiswe ukuba ubunzima bololiwe abunakuqhubeka bukhula.Amaqokobhe omzimba, iingcango zangaphandle, iibhogi, i-HVAC, ii-couplers, iikhabhi, iilayini zangaphakathi, iingcango zangaphakathi kunye nabangaphakathi (kubandakanywa nezihlalo) ziindawo eziphambili zokusetyenziswa.imathiriyeli edibeneyoukunciphisa ubunzima.
Iqonga elitsha le-AVENTRA le-Bombardier elisetyenziselwa ukutshintsha i-Electrostar linobunzima beetoni ezingama-30-35, ezinciphisa i-17% ukuya kwi-28% xa kuthelekiswa noyilo lwangaphambili lwe-42-toni.Ukongezelela, iqonga elitsha lidla amandla angama-50% ngaphantsi kweqonga elilinganayo le-319 kwaye linceda ukunciphisa ixesha lokuhamba.Ubunzima be-platform ye-Siemens DesiroCity yamva nje i-25% ilula kunomlinganiselo oqhelekileyo weenqwelo ezikhoyo e-UK, kwaye ukusetyenziswa kwe-braking yokuvuselela kunye nokukhanyisa umbane kunciphise ukusetyenziswa kwamandla nge-50%.
Izihlalo ezihlanganisiweyo, iingcango ezidibeneyo zisebenzisa izinto zefiber composite, i-bracket backrests, iipaneli zesilingi, ngaphambili nasekupheleni kwekhebhu, iipaneli zecala lomzimba, kunye nemigangatho enemisebenzi eyongeziweyo, kubandakanya ukugquma umgangatho, ukufudumeza, ubushushu / ukugquma kwesandi, kunye nokucoca ngokulula ezinye. iindawo apho izithuthi zikaloliwe zinokufikelela ekunciphiseni ubunzima obungaphaya kweendleko.
Enye imathiriyeli ekhaphukhaphu ehlanganisiweyo ukuhlangabezana neemfuno zeshishini likaloliwe kwiminyaka embalwa ezayo ibandakanya i-phenolic SMC (ikhompawundi yokubumba i-sheet), i-epoxy glass prepreg elungisiweyo edibana ne-EN 45545 yomgangatho wamva nje wokukhusela umlilo,carbon fiber/phenolic prepreg, kunye ne-flame-retardant foam core , Kunye nemathiriyeli yamva nje ye-thermoplastic enokusebenza kakuhle kwe-FST.Xa kuthelekiswa nezixhobo ezidibeneyo ze-monolithic, kukho izinto ezininzi ezilula ezilula ezinokubonelela ngokungqongqo kunye nokunciphisa ubunzima bephaneli yonke.
Nangona iintsinga zendalo kunye nezinto eziqinisiweyo ze-bio-resin zikwinqanaba elivelayo, ngokweemvavanyo zangaphambili, zinokusombulula iimfuno ze-FST zezicelo zikaloliwe.
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Hebei Yuniu Fiberglass Manufacturing Company Limitedyiumenzi wezinto zefiberglass onamava angaphezulu kweminyaka eli-10, amava okuthumela ngaphandle kweminyaka esi-7.
Thina umenzi fiberglass izinto ekrwada, ezifana asfiberglass roving, fiberglass yarn, fiberglass wanqunyulwa strand mat, fiberglass imisonto zinqunqwe, fiberglass mat emnyama, fiberglass elukiweyo roving, ilaphu fiberglass, ilaphu fiberglass ..Njalo njalo.
Ukuba kukho naziphi na iimfuno, nceda uqhagamshelane nathi ngokukhululekileyo.
Siya kwenza konke okusemandleni ethu ukukunceda kwaye sikuxhase.
Ixesha lokuposa: Sep-07-2021