He simbi Boka Handan simbi kambani Handan Bao inopisa inokungurutsa chirimwa chiri kubatikana.”Iri isimbi yakasimba isingachinji kwemamiriro ekunze inogadzirwa neCRRC Datong Electric Locomotive Co., LTD.Isimbi yakakosha yemidziyo yechitima uye ichashandiswa kugadzira locomotive yemagetsi. ”Imba yekugadzira tekinoroji yefekitori vashandi vehunyanzvi Li Aimin akadaro.
Kubva pakutanga kwegore rino, Hangang yakatarisa pamusika wepamusoro-soro uye vatengi, vakaramba vachivandudza "zvimiro zviviri", vakashanda nesimba mu "simbi kune zvinhu, kugadzira kushanda", vakapa kutamba kwakazara kune zvakanakira zvakakwirira. -kupera inopisa yakakungurutswa hunhu zvigadzirwa, uye yakagadzira zvinhu zvitsva zvesimbi zvemhando yepamusoro-simba njanji michina.Kupihwa kweiyo yakakwira simba yemamiriro ekunze simbi yegiredhi ndeye Q355GNHE uye huwandu hwekondirakiti i300 matani.
Kuomerwa kwekugadzirwa kwesimba repamusoro-rinodzivirira mamiriro ekunze simbi iri mukuverenga kwakaringana kwekupokana kwe deformation uye kudzora kwakadzikama kweyekupedzisira kutenderera tembiricha.Simbi ine zvinhu zvakasiyana-siyana zvealloy zvakaita seCu, Cr, Ni uye zvichingodaro, saka zvakaoma kuverenga iyo yekutonhora modhi nenzira kwayo, uye kudzora kutenderedza kwakaoma nekuda kwekuverengera kwakaomarara kweiyo strip thermal conduction coefficient, kutonhora kutonhora uye kumhanyisa kumhanya. .
Pamberi pekugadzirwa, vashandi vehunyanzvi vedhipatimendi rekugadzira, iyo tekinoroji nzvimbo uye inopisa inotenderedza chigayo cheHandan Steel yakabatana zvakanyanya nevatengi, vakaita gadziriro zhinji dzepamuviri maererano nezvinodiwa nevatengi, uye vakadzokorodza magadzirirwo ezvirongwa.
Nekuda kwekugadzirira kwehunyanzvi hwakakwana, kukunguruka kwemhando iyi yesimbi yakagadzikana.Mushure mekuongororwa kwechigadzirwa, iyo dimensional kurongeka, kunaka kwepamusoro, kuita kwemuviri uye kemikari uye zvimwe zviratidzo zvese zvinosangana nezvinodiwa nevatengi.
Zvinonzwisiswa kuti China CRRC Datong Electric Locomotive Co., Ltd. yakavambwa muna 1954, inova ndiyo yekutanga njanji hombe yekugadzira bhizinesi rekugadzira rakavakwa muChina nyowani.Kwemakore makumi matanhatu apfuura, anopfuura zviuru gumi emagetsi emhando dzakasiyana-siyana akabuda kubva pano, achipa simba risingaperi rekukwevera kukurumidza kusimudzira kweindasitiri yechitima yeChina.
Nguva yekutumira: Jun-06-2023