Chitsulo chosapanga dzimbiri cha TISCO chimayikidwa panjanji yapansi panthaka yamtundu wa A ya Beijing Metro Line 14

Atolankhani akuluakulu anena kuti galimoto yoyamba yapansi panthaka ya Beijing Metro Line 14 ya mtundu wa A yatsika pamzere wa msonkhano ku Qingdao.Chifukwa chomwe galimoto yapansi panthaka iyi yakopa chidwi cha anthu aku China ndikuti imagwiritsa ntchito thupi lachitsulo chosapanga dzimbiri lopepuka, losapaka utoto koyamba pagalimoto yamtundu wa A, yomwe sikuti imangokhala ndi dzimbiri mwamphamvu, komanso imakhala ndi chitsulo chosapanga dzimbiri. otsika mtengo ntchito ndi kukonza.Chitetezo cha chilengedwe, chitetezo ndi kudalirika, kukwera bwino ndi zina zotero.80% ya magawo omwe amapezeka m'magalimoto apansi panthaka amapangidwa ndi TISCO 301L chitsulo chosapanga dzimbiri.TISCOchitsulo chosapanga dzimbiri, chinaperekedwanso mokongola pamaso pa anthu.

Magalimoto apansi panthaka amtundu wa A omwe angogubuduka kuchoka pamzerewu ku Qingdao aperekedwa ku Beijing Metro Line 14, womwe ndi mzere woyamba ku Beijing kugwiritsa ntchito masitima amtundu wa A-zitsulo zosapanga dzimbiri.Mzere wonsewo ukukonzekera kukhazikitsa masitima 63, iliyonse ili ndi zonyamula 6, zopangidwa ndi CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. ndi China CNR Changchun Railway Vehicle Co., Ltd. motsatana.Sitima yapansi panthaka yopangidwa ndi zitsulo zosapanga dzimbiri sizongokongola komanso zokongola, komanso chifukwa cha mphamvu yabwino kwambiri ya 301L, galimotoyo imakhala ndi mphamvu yotsutsa-extrusion, yomwe ingateteze chitetezo cha okwera kwambiri.

Kumayambiriro kwa 2009, pamene Beijing anakonza njira yapansi panthaka nambala 14,TISCOndamva nkhani.Pambuyo pake, R&D ndi ogwira ntchito zamalonda adalowererapo mwachangu, adayendera msika pamodzi, adalumikizana mwachangu ndi mabizinesi awiri opanga, ndipo adalimbikitsa mwamphamvu kugwiritsa ntchito chitsulo chosapanga dzimbiri cha 301L chopangidwa ndi TISCO kumagalimoto amtundu wa A.Chifukwa cha mbiri yabwino ndi mbiri ya mgwirizano wa zinthu za TISCO, komanso kugwiritsa ntchito bwino masitima apamtunda othamanga, njanji zopepuka zamatawuni, ndi masitima apamtunda amtundu wa B kwa zaka zambiri, apambana kuzindikirika kwa Beijing Metro Corporation ndi awiriwa. makampani opanga.Kwa nthawi yoyamba, zitsulo zosapanga dzimbiri zimagwiritsidwa ntchito m'malo mwa aloyi ya aluminiyamu m'magalimoto amtundu wa A, ndipo anthu ambiri amadziwa kuti chitsulo chosapanga dzimbiri sichimangowoneka chokongola komanso chokongola, komanso chimakhala ndi zinthu zambiri monga kuchita, chitetezo, chitonthozo, chotsika. carbon ndi kuteteza chilengedwe.

Kuphatikiza apo, ma axle agalimoto yapansi panthaka onse amapangidwa ndi chitsulo cha TISCO.Kuchokera mthupi kupita ku ekisilo, zinthu za TISCO zawoneka bwinonso ku likulu, njira yayitali kwambiri yapansi panthaka yomwe ikumangidwa pano.