Tsis ntev los no, The Science thiab Technicalment thiab Technicalmenty Lub Xeev Xeev cov tswv yim kev tshawb fawb thiab kev tshawb fawb thiab kev tshawb fawb ceev- Ceev tsheb ciav hlau ". The successful acceptance of this project indicates that Qinghai has made significant progress in the field of high-end equipment manufacturing.
Qhov project no zoo nyob ze rau qhov kev txo qis, tiv thaiv kev txhim kho, thiab muaj zog} Corrosion, thiab muaj zog}}} Cov kev tshawb fawb thiab kev loj hlob ntawm loj- ci ci rau tc4 titanium alloy law tuag {} forged ntu tau ceevfied. Thaum lub sij hawm R & D, cov pab pawg tshawb fawb overcame ntau nyuaj thiab ua tiav qib TC4 10}} bige} tsov ntxhuav tuag - forged ntu. Tom qab kev kuaj nruj nruj, cov tuag- qhov kev cuam tshuam ntawm 6,5m} Qhov sov tau los ntawm ntau dua los yog sib npaug rau 890mpa, thiab cov ntsiab hydrogen ntawm cov ntu tom qab kev kho cua sov tau tswj hwm ntawm 17ppm. Kev ua tiav ntawm cov txuj ci zoo tshaj plaws tau paub tseeb ntawm cov xoom- Cov kab ke ceev} Cov cuab yeej siv tsheb ciav hlau ceev khoom lag luam.
Tom qab ua tiav ntawm qhov project, piv nrog tsoos hlau - welded bogies, titanium alloy bogies pom qhov tseem ceeb. They have higher strength, lighter weight, and stronger anti - corrosion properties, perfectly meeting the requirements of modern high - speed trains for high - performance bogies. Raws li daim ntawv thov cov xwm txheej ntawm lub ntiaj teb ceev tshaj plaws Emu, pab pawg ua haujlwm hauv kev tshawb fawb txog ntau qib ceev thiab hauv ntau hom. Cov kev sim ua tau pov thawj uas tau muab piv nrog cov tsheb ciav hlau dhau los hauv kev ua haujlwm nrawm, thiab kev sib tw sab hauv, muaj zog sab hauv, muaj kev nyab xeeb dua, thiab muaj tswv yim zoo dua, thiab ntse dua. Qhov kev ua tiav no tsis tsuas yog txhim kho cov kev ua tau zoo ntawm Tuam Tshoj lub siab ceev, tab sis kuj tseem sib xyaw Tuam Tshoj cov kev coj ua hauv ntiaj teb siab- ceev rail teb.
