Thaum Lub Rau Hli 26, lub tsheb ciav hlau carbon fiber subway "CETROVO 1.0 Carbon Star Express" tsim los ntawm CRRC Sifang Co., Ltd thiab Qingdao Metro Group rau Qingdao Subway Line 1 tau raug tso tawm hauv Qingdao, uas yog lub ntiaj teb thawj carbon fiber subway tsheb ciav hlau siv rau kev lag luam. Lub tsheb ciav hlau metro no yog 11% sib zog dua li cov tsheb loj me me, nrog rau cov txiaj ntsig tseem ceeb xws li sib zog thiab siv zog ntau dua, ua rau lub tsheb ciav hlau metro kom paub txog kev hloov kho ntsuab tshiab.
Nyob rau hauv lub tshav pob ntawm rail tsheb thauj mus los technology, lub teeb luj ntawm lub tsheb, piv txwv li, txo lub cev nyhav kom ntau li ntau tau raws li lub hauv paus ntsiab lus ntawm guaranteeing kev ua tau zoo ntawm lub tsheb thiab txo lub zog noj ntawm lub lag luam, yog lub tseem ceeb technology kom paub lub greening thiab tsawg-carbonization ntawm rail tsheb.
Traditional subway tsheb feem ntau sivsteel, aluminium alloy thiab lwm yam ntaub ntawv hlau,constrained los ntawm cov khoom siv, ntsib lub bottleneck ntawm qhov hnyav txo. Cov pa roj carbon fiber ntau, vim nws lub teeb yuag, siab zog, tiv thaiv kev qaug zog, kev tiv thaiv corrosion thiab lwm yam zoo, lub npe hu ua "tus huab tais ntawm cov ntaub ntawv tshiab", nws lub zog yog ntau tshaj 5 npaug ntawm cov hlau, tab sis qhov hnyav tsawg dua 1/4 ntawm cov hlau, yog cov khoom siv zoo heev rau cov tsheb ciav hlau.
CRRC Sifang Co., Ltd, ua ke nrog Qingdao Metro Group thiab lwm chav nyob, tackled tseem ceeb technologies xws li integrated tsim ntawmcarbon fiber ntaulub ntsiab load-bearing qauv, ua tau zoo thiab tsis tshua muaj nqi molding thiab manufacturing, tag nrho cov-nyob ib ncig ntawm lub ntse soj ntsuam thiab txij nkawm, thiab systematically daws cov teeb meem ntawm engineering daim ntawv thov, realizing daim ntawv thov ntawm carbon fiber composite cov ntaub ntawv nyob rau hauv lub ntsiab load-bearing qauv ntawm coj mus muag metro tsheb thawj zaug nyob rau hauv lub ntiaj teb no.
Lub subway tsheb ciav hlau lub cev, bogie thav duab thiab lwm yam kabmob tseem ceeb yog ua los ntawmcarbon fiber ntau cov ntaub ntawv, paub txog kev hloov kho tshiab ntawm kev ua haujlwm ntawm lub tsheb, nrog lub zog sib zog thiab siv zog ntau dua, muaj zog dua, muaj zog ib puag ncig zoo, txo qis tag nrho lub neej kev ua haujlwm thiab kev saib xyuas thiab lwm yam zoo.
Lub teeb thiab muaj zog ntau dua
Los ntawm kev sivcarbon fiber ntau cov ntaub ntawv, lub tsheb tau ua tiav qhov hnyav txo. Piv nrog rau cov khoom siv hlau tsoos subway tsheb, cov pa roj carbon fiber subway tsheb lub cev hnyav txo ntawm 25%, bogie ncej qhov hnyav txo ntawm 50%, tag nrho lub tsheb hnyav txo li ntawm 11%, kev ua haujlwm ntawm lub zog siv los ntawm 7%, txhua lub tsheb ciav hlau tuaj yeem txo cov pa roj carbon dioxide emissions txog 130 tons hauv ib xyoos, sib npaug rau 101 acresation.
Lub zog siab dua thiab lub neej ntev dua
Lub tsheb ciav hlau Subway txais kev ua haujlwm siab dua tshiabcarbon fiber ntau cov ntaub ntawv, ua tiav lub teeb yuag thaum txhim kho lub cev muaj zog. Nyob rau tib lub sijhawm, piv nrog kev siv cov khoom siv hlau tsoos, carbon fiber bogie thav duab Cheebtsam muaj kev cuam tshuam zoo dua, kev qaug zog zoo dua, txuas ntxiv kev pabcuam lub neej ntawm cov qauv.
Ntau dua Environmental Resilience
Lub cev sib zog ua rau lub tsheb ciav hlau muaj kev ua tau zoo ntawm kev tsav tsheb, uas tsis tsuas yog ua tau raws li qhov kev txwv nruj dua qhov hnyav ntawm cov kab, tab sis kuj txo qhov hnav thiab tsim kua muag ntawm lub log thiab cov lem. Lub tsheb kuj tseem siv cov cuab yeej siv hluav taws xob zoo tshaj plaws, uas tuaj yeem tswj xyuas lub tsheb log kom dhau los ntawm kev nkhaus raws cov kev taw qhia radial, txo cov log thiab tsheb ciav hlau thiab lub suab nrov.Carbon ceramic nres discs, uas tiv taus ntau dua rau hnav thiab kub, yog siv los ua kom txo tau qhov hnyav thaum ua tau raws li qhov xav tau ntau dua ntawm kev ua haujlwm braking.
Txo lub neej voj voog ua haujlwm thiab cov nqi tu
Nrog kev siv ntawmcov khoom siv carbon fiber ntauthiab cov thev naus laus zis tshiab, lub log thiab tsheb ciav hlau hnav ntawm carbon fiber metro tsheb ciav hlau tau txo qis, uas txo qis kev saib xyuas tsheb thiab lem. Nyob rau tib lub sijhawm, los ntawm kev siv cov cuab yeej digital ntxaib, SmartCare kev ua haujlwm ntse thiab kev saib xyuas platform rau cov tsheb ciav hlau fiber ntau tau paub txog kev kuaj xyuas tus kheej thiab kuaj tus kheej ntawm kev nyab xeeb, kev noj qab haus huv thiab kev ua haujlwm ntawm tag nrho lub tsheb, txhim kho kev ua haujlwm thiab kev saib xyuas, thiab txo cov nqi khiav lag luam thiab kev saib xyuas. Tag nrho lub neej kev tu tus nqi ntawm lub tsheb ciav hlau tau raug txo los ntawm 22%.
Nyob rau hauv lub tshav pob ntawm carbon fiber tshuab rau tsheb ciav hlau, CRRC Sifang Co., Ltd, coj kom zoo dua ntawm nws cov muaj zog muaj zog, tau tsim ib tug tag nrho-chain R & D, manufacturing thiab validation platform los ntawm ntau tshaj 10 xyoo ntawm R & D tsub zuj zuj thiab sib koom tes innovation ntawm "kev lag luam-university-kev tshawb fawb-daim ntawv thov", tsim ib tug tag nrho cov txheej txheem ntawm engineering muaj peev xwm.carbon fiber ntauCov qauv tsim thiab R & D rau molding thiab manufacturing, simulation, kuaj, kev ruaj ntseg zoo, thiab lwm yam, thiab muab ib qho kev daws teeb meem rau tag nrho lub neej voj voog ntawm lub tsheb. Muab ib qho kev daws teeb meem rau tag nrho lub neej voj voog.
Tam sim no, lubcarbon fiber ntausubway tsheb ciav hlau tau ua tiav lub Hoobkas hom kev xeem. Raws li txoj kev npaj, nws yuav muab tso rau hauv kev ua qauv qhia neeg caij tsheb hauv Qingdao Metro Kab 1 hauv xyoo.
Tam sim no, hauv kev tsheb ciav hlau hauv nroog hauv Suav teb, yuav ua li cas txo qis kev siv hluav taws xob, txo qis carbon emissions, thiab tsim kom muaj txiaj ntsig zoo thiab qis-carbon ntsuab nroog tsheb ciav hlau yog qhov tseem ceeb tshaj plaws rau kev txhim kho kev lag luam. Qhov no ua rau muaj kev xav tau ntau dua rau kev siv thev naus laus zis rau kev tsheb ciav hlau.
Kev taw qhia txog kev lag luamcarbon fiber ntausubway tsheb ciav hlau, txhawb nqa lub ntsiab bearing qauv ntawm subway tsheb los ntawm steel, aluminium alloy thiab lwm yam tsoos hlau cov ntaub ntawv rau carbon fiber tshiab cov ntaub ntawv iteration, rhuav lub bottleneck ntawm cov tsoos hlau cov ntaub ntawv qauv hnyav txo, kom ua tiav ib tug tshiab upgrade ntawm Tuam Tshoj lub subway tsheb ciav hlau lub teeb yuag technology, yuav txhawb Tuam Tshoj lub nroog rail transit ntsuab thiab low-carbon transformation, pab lub nroog rail motive kev lag luam yuav ua tau ib tug tseem ceeb luag hauj lwm nyob rau hauv kev lag luam motives. Tsawg-carbon hloov pauv ntawm Tuam Tshoj txoj kev tsheb ciav hlau hauv nroog thiab pab kev lag luam tsheb ciav hlau hauv nroog ua tiav lub hom phiaj "dual-carbon".
Shanghai Orisen Tshiab Khoom Technology Co., Ltd
M: +86 18683776368 (tseem WhatsApp)
T: +86 08383990499
Email: grahamjin@jhcomposites.com
Chaw nyob: NO.398 Tshiab Green Road Xinbang Town Songjiang District, Shanghai
Post lub sij hawm: Jul-02-2024