Musi waChikumi 26, kabhoni fiber subway chitima "CETROVO 1.0 Carbon Star Express" yakagadziridzwa neCRRC Sifang Co., Ltd uye Qingdao Metro Group yeQingdao Subway Line 1 yakaburitswa zviri pamutemo muQingdao, inova ndiyo yekutanga pasi rose kabhoni fiber subway chitima chinoshandiswa kutengeserana. 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, kuderedza huremu hwemuviri zvakanyanya sezvinobvira pasi pechikonzero chekuvimbisa kushanda kwemotokari uye kuderedza kushandiswa kwesimba 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 faibha, nekuda kwehuremu hwayo, huremu hwepamusoro, anti-kuneta, kusaita ngura uye zvimwe zvakanaka, inozivikanwa se "mambo wemidziyo mitsva", simba rayo rinopfuura ka5 pane resimbi, asi huremu husingasviki 1/4 yesimbi, chinhu chakanakisa chezvitima zvenjanji.
CRRC Sifang Co., Ltd, pamwe neQingdao Metro Group uye mamwe mayuniti, vakabata matekinoroji akakosha senge dhizaini yakabatanidzwacarbon fiberhuru-yekutakura chimiro, inoshanda uye yakaderera-inodhura kuumba uye kugadzira, kutenderera kwese kwakangwara kuongorora nekugadzirisa, uye yakarongeka kugadzirisa 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 yepasi huremu huremu hwe25%, bogie furemu huremu huremu hwe50%, huremu hwese hwemotokari hunosvika 11%, kushanda kwesimba rekushandisa ne7%, chitima chega chega chinogona kuderedza kuburitsa kabhoni dhayokisaiki inosvika zana nemakumi matatu pagore, zvakaenzana ne101 acrestations.
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 zvichienzaniswa 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 kushingaira kudzora mavhiri emotokari kuti apfuure nepakona 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 gadziriso chikuva chekabhoni fiber zvitima yakaona kuzvionera uye kuzviongorora kwekuchengetedza, hutano hwehutano uye mashandiro emotokari yese, yakavandudza mashandiro nekugadzirisa, uye yakaderedza mashandiro nekugadzirisa mutengo. Hupenyu hwese hwekugadzirisa mutengo wechitima wakadzikiswa ne22%.
Mumunda wekabhoni fiber tekinoroji yemotokari dzenjanji, CRRC Sifang Co., Ltd, ichishandisa simba rayo reindasitiri, yakavaka yakazara-cheni R&D, kugadzira uye kusimbisa chikuva kuburikidza neanopfuura makore gumi ekuunganidzwa kweR&D uye kudyidzana hunyanzvi hwe "indasitiri-yunivhesiti-tsvakurudzo-application", ichigadzira kubva kuzere reinjiniya.carbon 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, aluminium alloy uye zvimwe zvechinyakare simbi simbi kune kabhoni faibha itsva zvinhu iteration, kutyora bhodhoro rechinyakare simbi simbi chimiro kuderedza uremu, kuzadzisa kukwidziridzwa kutsva kweChina chitima chitima lightweight tekinoroji. shanduko yepasi-kabhoni yekufambisa njanji yemudhorobha yeChina uye kubatsira indasitiri yezvitima yemaguta kuzadzisa 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