Musi waChikumi 26, kabhoni fiber subway chitima "CETROVO 1.0 Carbon Star Express" yakagadziriswa neCRRC Sifang Co., Ltd uye Qingdao Metro Group yeQingdao Subway Line 1 yakaburitswa zviri pamutemo muQingdao, inova yekutanga pasi kabhoni fiber subway chitima chinoshandiswa. kutengeserana kushanda. Ichi chitima che metro chakareruka ne11% kupfuura chinyakare metro mota, chine mabhenefiti akakosha senge akareruka uye ane simba rakawanda, zvichiita kuti metro chitima chigadzirise girinhi nyowani.
Mundima yetekinoroji yekufambisa njanji, kuremerwa kwemotokari, kureva kudzikisa huremu hwemuviri zvakanyanya sezvinobvira pasi pechikonzero chekuvimbisa kuita kwemotokari uye kudzikisa mashandisiro esimba rekushanda, ndiyo tekinoroji yakakosha yekuona kusvibira uye kuderera. -carbonization yemotokari dzenjanji.
Motokari dzepasi pevhu dzechinyakare dzinonyanya kushandisasimbi, aruminiyamu chiwanikwa uye zvimwe simbi zvinhu,kumanikidzirwa nezvinhu zvenyama, zvinotarisana nebhodhoro rekuderedza uremu. Carbon fiber, nekuda kwehuremu hwayo, huremu hwepamusoro, kurwisa-kuneta, kusaita ngura uye zvimwe zvakanakira, inozivikanwa se "mambo wezvigadzirwa zvitsva", simba rayo rinopfuura 5 nguva yesimbi, asi huremu huri pasi pe1 / 4 yesimbi, chinhu chakanakisa kumotokari dzenjanji dzakareruka.
CRRC Sifang Co., Ltd, pamwe neQingdao Metro Group uye mamwe mayuniti, vakabata matekinoroji akakosha senge dhizaini yakabatanidzwacarbon fiberhuru-yekutakura dhizaini, inoshanda uye yakaderera-mutengo kuumba uye kugadzira,-kwakapoteredza kungwara kuongorora nekugadzirisa, uye nekugadzirisa zvine hungwaru matambudziko einjiniya application, nekuona kushandiswa kwekabhoni fiber composite zvinhu pane huru-inotakura chimiro chekutengesa metro mota. kekutanga munyika.
Muviri wechitima chepasi pevhu, bogie furemu uye zvimwe zvimiro zvekutakura zvinogadzirwacarbon fiber composite zvinhu, kuona kukwidziridzwa kutsva kwekuita kwemotokari, nekureruka uye kwakawanda-simba-simba, kusimba kwepamusoro, kusimba kwezvakatipoteredza, kuderera kwehupenyu hwese kutenderera kwekushanda uye kugadzirisa mari uye zvimwe zvakanakira zvehunyanzvi.
Yakareruka uye Yakawanda Masimba Anoshanda
Kuburikidza nekushandiswa kwecarbon fiber composite zvinhu, motokari yakawana kuderedza uremu. Zvichienzaniswa neyechinyakare simbi zvinhu zvepasi pevhu, iyo kabhoni fiber subway mota yehuremu huremu hwe25%, iyo bogie furemu huremu huremu hwe50%, huremu hwese hwemotokari hunosvika 11%, kushanda kwesimba rekushandisa ne7%, chitima chega chega chinogona kuderedza kubuda kwecarbon dioxide kweanenge matani 130 pagore, zvakaenzana nemaeka 101 ekudyarwa kwemiti.
Simba Repamusoro uye Hupenyu Hurefu Hwemaitiro
Iyo Subway Chitima inotora yakakwira performance nyowanicarbon fiber composite zvinhu, kuwana huremu paunenge uchivandudza simba remuviri. Panguva imwecheteyo, kana ichienzaniswa nekushandiswa kwechinyakare simbi zvinhu, kabhoni fiber bogie furemu zvikamu zvine simba rekupikisa, kuramba kuneta kuri nani, kuwedzera hupenyu hwebasa rechimiro.
Kukurukurirana Kwezvakatipoteredza
Muviri wakareruka unogonesa chitima kuita zvirinani kutyaira, izvo zvisingaite chete zvakaomesesa ekisi uremu zvinodikanwa zvemitsara, asi zvakare zvinoderedza kusakara uye kubvaruka pamavhiri nemakwara. Iyo mota zvakare inotora yepamberi inoshanda radial tekinoroji, iyo inogona kushingairira kudzora mavhiri emotokari kuti apfuure nepacurve padivi peiyo radial nzira, ichideredza zvakanyanya vhiri uye njanji kupfeka uye ruzha.Carbon ceramic brake discs, ayo anonyanya kushingirira kupfeka uye kupisa, anoshandiswa kudzikisa uremu uku achisangana nezvakawanda zvinoda mabhureki kuita zvinodiwa.
Lower Life Cycle Operation uye Maintenance Costs
Nekushandiswa kwecarbon fiber lightweight zvinhuuye matekinoroji matsva, vhiri uye njanji kupfeka kwekabhoni fiber metro zvitima zvakaderedzwa zvakanyanya, izvo zvinoderedza zvakanyanya kuchengetwa kwemotokari nemakwara. Panguva imwecheteyo, kuburikidza nekushandiswa kwedhijitari mapatya tekinoroji, iyo SmartCare yakangwara mashandiro uye kugadzirisa chikuva chekabhoni fiber zvitima yakaona kuzvionera uye kuzviongorora kwekuchengetedza, hutano hwehutano uye kushanda kwemotokari yese, yakavandudza kushanda uye kugadzirisa kushanda zvakanaka, uye kuderedza kushanda uye kugadzirisa mari. Hupenyu hwese hwekugadzirisa mutengo wechitima wakadzikiswa ne22%.
Mumunda wekabhoni fiber tekinoroji yemotokari dzenjanji, CRRC Sifang Co., Ltd, ichitora mukana wesimba rayo reindasitiri, yakavaka yakazara-cheni R&D, kugadzira uye kusimbisa chikuva kuburikidza neanopfuura makore gumi ekuunganidzwa kweR&D uye kudyidzana kuvandudza. "industry-yunivhesiti-research-application", ichigadzira seti yakakwana yehunyanzvi hweinjiniya kubvacarbon fiberdhizaini yekugadzira uye R&D mukuumba nekugadzira, simulation, kuyedza, vimbiso yemhando, nezvimwewo, uye nekupa imwe-yekumira mhinduro yehupenyu hwese kutenderera kwemotokari. Ipa imwe-stop mhinduro yehupenyu hwese kutenderera.
Parizvino, thecarbon fiberchitima chepasi pevhu chapedza bvunzo yerudzi rwefekitari. Zvinoenderana nechirongwa ichi, ichaiswa mukuratidzira kwevatyairi muQingdao Metro Line 1 mugore.
Parizvino, mumunda wekutakura njanji mumaguta muChina, nzira yekudzikisa simba rekushandisa, kuderedza kabhoni kuburitsa, uye kugadzira yakanyatsoshanda uye yakaderera-kabhoni yakasvibira yedhorobha njanji ndiyo inonyanya kukosha mukusimudzira indasitiri. Izvi zvinoisa mberi kudiwa kwepamusoro kwehuremu tekinoroji yemotokari dzenjanji.
Kuiswa kwekutengeseranacarbon fiberchitima chepasi pevhu, kusimudzira chimiro chikuru chekutakura mota dzepasi pevhu kubva kusimbi, aruminiyamu alloy uye zvimwe zvechinyakare simbi simbi kune kabhoni faibha itsva zvinhu iteration, kutyora bhodhoro rechinyakare simbi maumbirwo ekuderedza uremu, kuti uwane kukwidziridzwa kutsva kwechitima chepasi pevhu cheChina. tekinoroji, ichasimudzira China mudhorobha njanji inofamba yakasvibira uye yakaderera-kabhoni shanduko, kubatsira indasitiri yezvitima yemaguta kuti iite "dual-carbon Ichaita basa rakakosha mukusimudzira shanduko yakasvibira uye yakaderera-kabhoni yekufambisa njanji yemudhorobha nekubatsira indasitiri yezvitima yemadhorobha inozadzisa chinangwa che "dual-carbon".
Shanghai Orisen New Material Technology Co., Ltd
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Email: grahamjin@jhcomposites.com
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Nguva yekutumira: Jul-02-2024