Pa June 26, sitima yapansi panthaka ya carbon fiber "CETROVO 1.0 Carbon Star Express" yopangidwa ndi CRRC Sifang Co., Ltd ndi Qingdao Metro Group ya Qingdao Subway Line 1 idatulutsidwa ku Qingdao, yomwe ndi sitima yoyamba yapadziko lonse lapansi yapansi panthaka ya carbon fiber yomwe imagwiritsidwa ntchito. ntchito zamalonda. Sitimayi ya metro ndi 11% yopepuka kuposa magalimoto akale a metro, omwe ali ndi zabwino zambiri monga zopepuka komanso zopatsa mphamvu zambiri, zomwe zimatsogolera masitima apamtunda kuti akwaniritse kukwezedwa kwatsopano kobiriwira.
M'munda waukadaulo wamayendedwe a njanji, kuwonda kwa magalimoto, mwachitsanzo, kuchepetsa kulemera kwa thupi momwe mungathere potengera kutsimikizira magwiridwe antchito agalimoto ndikuchepetsa kugwiritsa ntchito mphamvu, ndiye ukadaulo wofunikira kuzindikira kubiriwira komanso kutsika. - carbonization wa magalimoto njanji.
Magalimoto apansi panthaka anthawi zonse amagwiritsa ntchitozitsulo, zitsulo zotayidwa ndi zitsulo zina,kukakamizidwa ndi katundu wakuthupi, kuyang'anizana ndi botolo la kuchepetsa kulemera. Mpweya wa carbon, chifukwa cha kulemera kwake, mphamvu zambiri, zotsutsana ndi kutopa, kukana kwa dzimbiri ndi ubwino wina, wotchedwa "mfumu ya zipangizo zatsopano", mphamvu zake zimaposa 5 nthawi yachitsulo, koma kulemera kwake ndi kosachepera 1 / 4 yachitsulo, ndi chinthu chabwino kwambiri pamagalimoto opepuka anjanji.
CRRC Sifang Co., Ltd, pamodzi ndi Qingdao Metro Group ndi mayunitsi ena, adagwira matekinoloje ofunikira monga mapangidwe ophatikizika acarbon fiberdongosolo lalikulu lonyamula katundu, kuumba bwino komanso kutsika mtengo komanso kupanga, kuyang'anira ndi kukonza mwanzeru mozungulira, ndikuthana ndi mavuto aukadaulo, pozindikira kugwiritsa ntchito zinthu zophatikizika za kaboni fiber pamagalimoto akuluakulu a metro. kwa nthawi yoyamba padziko lapansi.
Thupi la sitima yapansi panthaka, chimango cha bogie ndi zina zazikulu zonyamulira zimapangidwacarbon fiber composite zipangizo, pozindikira kukweza kwatsopano kwa kayendetsedwe ka galimoto, yokhala ndi mphamvu zopepuka komanso zowonjezera mphamvu, mphamvu zapamwamba, kulimba kwa chilengedwe, kutsika kwa kayendetsedwe ka moyo wonse ndi kukonzanso ndalama ndi zina zaumisiri.
Zopepuka komanso Zogwiritsa Ntchito Mphamvu Zambiri
Pogwiritsa ntchitocarbon fiber composite zipangizo, galimotoyo yapindula kwambiri kuchepetsa kulemera. Poyerekeza ndi chikhalidwe zitsulo zapansi panthaka galimoto, mpweya CHIKWANGWANI subway galimoto kuchepetsa thupi 25%, bogie chimango kulemera kuchepetsa 50%, galimoto lonse kuchepetsa kulemera pafupifupi 11%, ntchito mphamvu mowa ndi 7%, sitima iliyonse ikhoza kuchepetsa mpweya woipa wa matani pafupifupi 130 pachaka, ofanana ndi maekala 101 a nkhalango.
Mphamvu Zapamwamba ndi Moyo Wautali Wamapangidwe
Sitima yapansi panthaka imakhala ndi magwiridwe antchito apamwamba kwambiricarbon fiber composite zipangizo, kupeza kulemera kopepuka pamene kukulitsa mphamvu za thupi. Pa nthawi yomweyo, poyerekeza ndi ntchito zipangizo chikhalidwe zitsulo, mpweya CHIKWANGWANI bogie chimango zigawo zikuluzikulu mphamvu kukana, bwino kutopa kukana, kuwonjezera moyo utumiki dongosolo.
Kupirira Kwachilengedwe Kwambiri
Thupi lopepuka limapangitsa kuti sitimayo ikhale ndi kuyendetsa bwino, zomwe sizimangokwaniritsa zofunikira zoletsa kulemera kwa axle ya mizere, komanso zimachepetsanso kuwonongeka kwa mawilo ndi mayendedwe. Galimotoyo imagwiritsanso ntchito ukadaulo wotsogola wa radial, womwe umatha kuwongolera mawilo agalimoto kuti adutse pamapindikira, ndikuchepetsa kwambiri magudumu ndi njanji kuvala ndi phokoso.Carbon ceramic brake discs, omwe samva kuvala ndi kutentha, amagwiritsidwa ntchito kuti achepetse thupi pamene akukumana ndi zofunikira zogwirira ntchito za braking.
Kutsika kwa Moyo Wozungulira Ntchito ndi Mtengo Wokonza
Ndi kugwiritsa ntchitozinthu zopepuka za carbon fiberndi matekinoloje atsopano, kuvala kwa magudumu ndi njanji kwa masitima apamtunda a carbon fiber kumachepetsedwa kwambiri, zomwe zimachepetsa kwambiri kukonza magalimoto ndi njanji. Pa nthawi yomweyo, pogwiritsa ntchito digito mapasa luso, ndi SmartCare wanzeru ntchito ndi kukonza nsanja mpweya CHIKWANGWANI sitima anazindikira kudzizindikira ndi kudziona kudziletsa chitetezo, thanzi structural ndi ntchito ya galimoto lonse, bwino kugwira ntchito ndi kukonza bwino, ndikuchepetsa mtengo wantchito ndi kukonza. Mtengo wonse wokonza masitima apamtunda watsika ndi 22%.
Pankhani yaukadaulo waukadaulo wa carbon fiber wamagalimoto a njanji, CRRC Sifang Co., Ltd, potengera mphamvu zake zamafakitale, yapanga R&D yodzaza ndi unyolo, kupanga ndi kutsimikizira nsanja pazaka zopitilira 10 za kudzikundikira kwa R&D ndi luso logwirizana. "Industry-university-research-application", kupanga gulu lathunthu laukadaulo kuchokeracarbon fiberkamangidwe kamangidwe ndi R&D pakuumba ndi kupanga, kuyerekezera, kuyesa, kutsimikizira zamtundu, ndi zina zambiri, ndikupereka njira yoyimitsa imodzi pamayendedwe onse agalimoto. Perekani njira yoyimitsa kamodzi pa moyo wonse.
Pakali pano, acarbon fibersitima yapansi panthaka yamaliza kuyesa mtundu wa fakitale. Malinga ndi pulaniyo, izikhala ndi ziwonetsero zonyamula anthu ku Qingdao Metro Line 1 mchaka.
Pakadali pano, pankhani yoyendera njanji zamatawuni ku China, momwe mungachepetsere mphamvu zamagetsi, kuchepetsa kutulutsa mpweya, ndikupanga njanji yabwino kwambiri komanso yotsika kaboni yobiriwira ndiye chinthu chofunikira kwambiri pakukula kwamakampani. Izi zimabweretsa kufunikira kwakukulu kwaukadaulo wopepuka wamagalimoto apamtunda.
Kuyambitsa malondacarbon fiberSitima yapansi panthaka, kulimbikitsa kapangidwe kake ka magalimoto apansi panthaka kuchokera ku chitsulo, aloyi ya aluminiyamu ndi zida zina zachitsulo kupita ku carbon fiber new material iteration, kuthyola nkhokwe ya kuchepetsa kulemera kwazinthu zachitsulo, kuti akwaniritse kukweza kwatsopano kwa sitima yapansi panthaka yaku China yopepuka. luso, adzalimbikitsa China m'tauni njanji podutsa wobiriwira ndi otsika mpweya kusintha, kuthandiza makampani m'tauni njanji kukwaniritsa "wapawiri mpweya Iwo adzakhala ndi mbali yofunika kwambiri kulimbikitsa wobiriwira ndi kusintha kwa mpweya wochepa wa mayendedwe a njanji yaku China ndikuthandiza makampani anjanji akumatauni kukwaniritsa cholinga cha "carbon-carbon".
Malingaliro a kampani Shanghai Orisen New Material Technology Co., Ltd
M: +86 18683776368 (komanso WhatsApp)
T: +86 08383990499
Email: grahamjin@jhcomposites.com
Address: NO.398 New Green Road Xinbang Town Songjiang District, Shanghai
Nthawi yotumiza: Jul-02-2024