Lub rau hli ntuj 26, 2024, CRRC Sifang Co., Ltd. nthuav tawm lub ntiaj teb thawj zaug cov tsheb ciav hlau Fiber ntau, tusCetrovo 1. {0} Lub Hnub Qub Starm Express, nyob rau hauv Qingdao. Tsim muaj hauv kev sib koom tes nrog Qingdao Mroundo Group thiab txiav rau kab 1 ntawm Qingdao Metro System, cov tsheb ciav hlau no tau hloov pauv mus rau Greener Urban Rail Transit.
Txoj kev pib pib hauv xyoo 2018 thaum cov pa roj carbon fiber ntau hauv cov tswvyim.Cetrovo, debuted ntawm Innotrans Berlin. Lub Rau Hli 2019, CRRC Sifang tau ua tiav tiav kev sim khiav ntawm ib lub rau-tsheb thauj khoom ntawm kab ntawv xeem.
Tuam Tshoj, lub ntiaj teb cov roj carbon fiber ntau tshaj plaws txij li 2021, suav nyiaj rau cov khoom siv ntau dua "thiab" Carbon Fiber sib xyaw ua ke los ntawm cov khoom siv tshiab ntawm cov ntawv nyeem nrog lub plhaub tawv. Sib zog dua li txhuas tsis muaj zog dua li cov hlau, thiab resistant rau corrosion, thiab cov khoom siv high-modulus yog rov ua tiav lub neej yav tom ntej ntawm cov txheej txheem txheej txheem.
TusCetrovo 1. {0} Lub Hnub Qub Starm ExpressKev tawg los ntawm kev paub los ntawm kev siv cov roj carbon fiber ntau rau nws lub cev tsheb, thiab lwm yam tseem ceeb thauj khoom. CRRC Sifang thiab nws cov koom tes Overcame Qhov Tseem Ceeb Technical Hurdles, suav nrog kev ua ke ntawm cov txheej txheem nyuaj, thiab kev ua kom muaj zog ntawm cov tshuab. Daim ntawv thov pioneringering ntawm carbon fiber ntau hauv tuam txhab
Kev tsim qauv lub teeb, kev ua tau zoo
Lub tsheb ciav hlau cov pa roj carbon fiber ntau dua 25% hauv lub cev tsheb thiab 50% hauv Bogie thav duab piv rau cov khoom siv hlau tsoostreparts. Zuag qhia tag nrho, tus rau-cab lub tsheb ciav hlau yog 11% sib zog, kev siv hluav taws xob los ntawm kwv yees li ntawm 13% thiab txo cov pa roj carbon monoxide
Nyob rau hauv ib tug puv-carbon-fiber configuration, lub tsheb ciav hlau los 24 metric tons. Kev Ua Haujlwm 120, {{4 4}} mais anevuag txhua xyoo, nws txuag tau rattually 130, {} kwe ntawm hluav taws xob.
Txhawb cov neeg caij tsheb
Cov ntaub ntawv ua suab nrov-Damping thiab thev naus laus zis qis dua Cabin suab nrov los ntawm ntau tshaj 5 decibels, tsim ib qho kev caij tsheb. Niaj hnub nimno muaj txiaj ntsig xws li kev nyab xeeb kev nyab xeeb tswj thiab yoog pom kev yooj yim txuas ntxiv txhawb nqa kev xis.
Kev Ua Haujlwm Sib Tw
Nrog rau sab saum toj ceev ntawm 140 km \/ h-surpassing Metro tsheb ciav hlau '90 km \/ h-tusCetrovo 1. 0Ua haujlwm ib qho kev tso cai raug tshem tawm tag nrho uas muaj kev hloov kho qhov zoo los tswj kev ua haujlwm zoo, kom ua haujlwm smoother.
Dav Tseem Kev Lag Luam Kev Lag Luam
Kev ua lag luam debut ntawm Carbon Fiber Metro kev tsheb ciav hlau kos npe rau cov khoom siv hlau ua kom zoo dua, kov yeej cov kev txwv ntev hauv kev txo cov teeb meem hnyav. Qhov kev tsim kho no tau txhaj rau lub zog tshiab rau hauv Suav teb cov cuab yeej siv hluav taws xob thiab yuav hloov chaw ntsuab ntawm cov neeg hauv nroog lojOb lub hom phiaj roj carbon monals(carbon peaking thiab carbon notrality).
Xws li carbon fiber ntau composites recterfine nroog mus cuag, tusCetrovo 1. {0} Lub Hnub Qub Starm ExpressSawv raws li kev ua tim khawv rau kev ua vajinery
